From 3d1a534b821bcdffc23395553e8c79101ccbce2a Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Mon, 21 Oct 2024 23:08:33 +0800
Subject: [PATCH 01/16] add offline evaluator

---
 package-lock.json                             |  16 +--
 packages/mesh-common/src/types/action.ts      |   2 +-
 packages/mesh-core-csl/package.json           |   6 +-
 .../mesh-core-csl/src/utils/transaction.ts    | 103 +++++++++++++++++-
 packages/mesh-provider/src/index.ts           |   2 +-
 packages/mesh-provider/src/offline/index.ts   |   2 +
 .../src/offline/offline-evaluator.ts          |  40 +++++++
 .../test/offline/evaluator.test.ts            |  45 ++++++++
 8 files changed, 202 insertions(+), 14 deletions(-)
 create mode 100644 packages/mesh-provider/src/offline/index.ts
 create mode 100644 packages/mesh-provider/src/offline/offline-evaluator.ts
 create mode 100644 packages/mesh-provider/test/offline/evaluator.test.ts

diff --git a/package-lock.json b/package-lock.json
index 7def41d62..1b979b8ad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13203,14 +13203,14 @@
       "dev": true
     },
     "node_modules/@sidan-lab/sidan-csl-rs-browser": {
-      "version": "0.8.7",
-      "resolved": "https://registry.npmjs.org/@sidan-lab/sidan-csl-rs-browser/-/sidan-csl-rs-browser-0.8.7.tgz",
-      "integrity": "sha512-8Psoxptlv9tyFRXj5YNR+74zeMoMdoLkGLf6jjzlxlD1MnQhw3qlJ3cPNsicDVfffcNRsPMAhicoH5qVWN8AgQ=="
+      "version": "0.9.4",
+      "resolved": "https://registry.npmjs.org/@sidan-lab/sidan-csl-rs-browser/-/sidan-csl-rs-browser-0.9.4.tgz",
+      "integrity": "sha512-+WUeS0aTkh+j/kSjY/qFcXdJQUfhKvZAAxXrjv+i2/EaIphcv1XDGb05CoPUaX+4nUh2lLssFAnc4tEhei3w/w=="
     },
     "node_modules/@sidan-lab/sidan-csl-rs-nodejs": {
-      "version": "0.8.7",
-      "resolved": "https://registry.npmjs.org/@sidan-lab/sidan-csl-rs-nodejs/-/sidan-csl-rs-nodejs-0.8.7.tgz",
-      "integrity": "sha512-IAJyqDgKDesebJ/En4haphBO0zUEuz6mar3TDvtkqng/Kf6Pm7qBPp7vi5Yf2/A/S9Ik6gnIL8XflrGxNoqpVQ=="
+      "version": "0.9.4",
+      "resolved": "https://registry.npmjs.org/@sidan-lab/sidan-csl-rs-nodejs/-/sidan-csl-rs-nodejs-0.9.4.tgz",
+      "integrity": "sha512-dmuEkPiDWcdlkOiE72HS3EkY8/XwMxR/ottgrcNcUw6fw09CSL5lynqklQEkTgwV060btvhjZ87ELfEda3w/pA=="
     },
     "node_modules/@sinclair/typebox": {
       "version": "0.27.8",
@@ -29445,8 +29445,8 @@
       "license": "Apache-2.0",
       "dependencies": {
         "@meshsdk/common": "1.7.9",
-        "@sidan-lab/sidan-csl-rs-browser": "0.8.7",
-        "@sidan-lab/sidan-csl-rs-nodejs": "0.8.7",
+        "@sidan-lab/sidan-csl-rs-browser": "0.9.4",
+        "@sidan-lab/sidan-csl-rs-nodejs": "0.9.4",
         "json-bigint": "^1.0.0"
       },
       "devDependencies": {
diff --git a/packages/mesh-common/src/types/action.ts b/packages/mesh-common/src/types/action.ts
index fce94d795..1329d5244 100644
--- a/packages/mesh-common/src/types/action.ts
+++ b/packages/mesh-common/src/types/action.ts
@@ -1,6 +1,6 @@
 import { Data } from "./data";
 
-export type RedeemerTagType = "CERT" | "MINT" | "REWARD" | "SPEND";
+export type RedeemerTagType = "CERT" | "MINT" | "REWARD" | "SPEND" | "VOTE" | "PROPOSE";
 
 export type Action = {
   data: Data;
diff --git a/packages/mesh-core-csl/package.json b/packages/mesh-core-csl/package.json
index 50adeeb92..c2b8bb13e 100644
--- a/packages/mesh-core-csl/package.json
+++ b/packages/mesh-core-csl/package.json
@@ -39,8 +39,8 @@
   },
   "dependencies": {
     "@meshsdk/common": "1.7.9",
-    "@sidan-lab/sidan-csl-rs-browser": "0.8.7",
-    "@sidan-lab/sidan-csl-rs-nodejs": "0.8.7",
+    "@sidan-lab/sidan-csl-rs-browser": "0.9.4",
+    "@sidan-lab/sidan-csl-rs-nodejs": "0.9.4",
     "json-bigint": "^1.0.0"
   },
   "prettier": "@meshsdk/configs/prettier",
@@ -55,4 +55,4 @@
     "blockchain",
     "sdk"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/mesh-core-csl/src/utils/transaction.ts b/packages/mesh-core-csl/src/utils/transaction.ts
index 7a6b499b6..a7b68e9e0 100644
--- a/packages/mesh-core-csl/src/utils/transaction.ts
+++ b/packages/mesh-core-csl/src/utils/transaction.ts
@@ -1,5 +1,17 @@
-import { csl } from "../deser";
+import { csl, deserializeTx } from "../deser";
 import { parseWasmResult } from "../wasm";
+import { UTxO, Network, Action, Budget, RedeemerTagType } from "@meshsdk/common";
+
+type RedeemerTagWasm = "cert" | "mint" | "reward" | "spend" | "vote" | "propose";
+type ActionWasm = {
+  index: number;
+  budget: BudgetWasm;
+  tag: RedeemerTagWasm;
+};
+type BudgetWasm = {
+  mem: number;
+  steps: number;
+};
 
 export const calculateTxHash = (txHex: string) => {
   const result = csl.js_calculate_tx_hash(txHex);
@@ -14,3 +26,92 @@ export const signTransaction = (txHex: string, signingKeys: string[]) => {
   const result = csl.js_sign_transaction(txHex, cslSigningKeys);
   return parseWasmResult(result);
 };
+
+export const evaluateTransaction = (txHex: string, resolvedUtxos: UTxO[], network: Network): Omit<Action, "data">[] => {
+  const additionalTxs = csl.JsVecString.new();
+  const mappedUtxos = csl.JsVecString.new();
+  for (const utxo of resolvedUtxos) {
+    mappedUtxos.add(JSON.stringify(utxo));
+  }
+  const result = csl.evaluate_tx_scripts_js(txHex, mappedUtxos, additionalTxs, network);
+  const unwrappedResult = parseWasmResult(result);
+  try {
+    const actions = JSON.parse(unwrappedResult) as ActionWasm[];
+    return actions.map(mapAction);
+  } catch (e) {
+    throw new Error("Cannot parse result from evaluate_tx_scripts_js. Expected Action[] type");
+  }
+}
+
+const mapAction = (action: ActionWasm): Omit<Action, "data"> => {
+  return {
+    index: action.index,
+    budget: mapBudget(action.budget),
+    tag: mapRedeemerTag(action.tag),
+  };
+}
+
+const mapBudget = (budget: BudgetWasm): Budget => {
+  return {
+    mem: budget.mem,
+    steps: budget.steps,
+  };
+}
+
+const mapRedeemerTag = (tag: RedeemerTagWasm): RedeemerTagType => {
+  switch (tag) {
+    case "cert":
+      return "CERT"
+    case "mint":
+      return "MINT"
+    case "reward":
+      return "REWARD"
+    case "spend":
+      return "SPEND"
+    case "vote":
+      return "VOTE"
+    case "propose":
+      return "PROPOSE"
+    default:
+      throw new Error(`Unknown RedeemerTag: ${tag}`);
+  }
+}
+
+export const getTransactionInputs = (txHex: string): {
+  txHash: string;
+  index: number;
+}[] => {
+  const inputs = []
+  const deserializedTx = deserializeTx(txHex);
+  const body = deserializedTx.body();
+  const cslInputs = body.inputs();
+  for (let i = 0; i < cslInputs.len(); i++) {
+    const input = cslInputs.get(i);
+    inputs.push({
+      txHash: input.transaction_id().to_hex(),
+      index: input.index(),
+    });
+  }
+  const cslCollaterals = body.collateral();
+  if (cslCollaterals) {
+    for (let i = 0; i < cslCollaterals.len(); i++) {
+      const collateral = cslCollaterals.get(i);
+      inputs.push({
+        txHash: collateral.transaction_id().to_hex(),
+        index: collateral.index(),
+      });
+    }
+  }
+  const cslRefInputs = body.reference_inputs();
+  if (cslRefInputs) {
+    for (let i = 0; i < cslRefInputs.len(); i++) {
+      const refInput = cslRefInputs.get(i);
+      inputs.push({
+        txHash: refInput.transaction_id().to_hex(),
+        index: refInput.index(),
+      });
+    }
+  }
+
+  return inputs;
+}
diff --git a/packages/mesh-provider/src/index.ts b/packages/mesh-provider/src/index.ts
index c8073036c..72189ad0d 100644
--- a/packages/mesh-provider/src/index.ts
+++ b/packages/mesh-provider/src/index.ts
@@ -6,4 +6,4 @@ export * from "./maestro";
 export * from "./ogmios";
 export * from "./utxo-rpc";
 export * from "./yaci";
-export * from "./offline/offline-fetcher";
+export * from "./offline";
diff --git a/packages/mesh-provider/src/offline/index.ts b/packages/mesh-provider/src/offline/index.ts
new file mode 100644
index 000000000..f38d58241
--- /dev/null
+++ b/packages/mesh-provider/src/offline/index.ts
@@ -0,0 +1,2 @@
+export * from "./offline-fetcher";
+export * from "./offline-evaluator";
diff --git a/packages/mesh-provider/src/offline/offline-evaluator.ts b/packages/mesh-provider/src/offline/offline-evaluator.ts
new file mode 100644
index 000000000..18b8a4b62
--- /dev/null
+++ b/packages/mesh-provider/src/offline/offline-evaluator.ts
@@ -0,0 +1,40 @@
+import {
+  IEvaluator,
+  IFetcher,
+  UTxO,
+  Action,
+  Network
+} from "@meshsdk/common";
+import { evaluateTransaction, getTransactionInputs } from "@meshsdk/core-csl";
+
+export class OfflineEvaluator implements IEvaluator {
+
+  private readonly fetcher: IFetcher;
+  private readonly network: Network;
+
+  constructor(fetcher: IFetcher, network: Network) {
+    this.fetcher = fetcher;
+    this.network = network;
+  }
+
+  async evaluateTx(tx: string): Promise<Omit<Action, "data">[]> {
+    const inputsToResolve = getTransactionInputs(tx);
+    const txHashesSet = new Set(inputsToResolve.map(input => input.txHash));
+    const resolvedUTXOs: UTxO[] = [];
+    for (const txHash of txHashesSet) {
+      const utxos = await this.fetcher.fetchUTxOs(txHash);
+      for (const utxo of utxos) {
+        if (utxo)
+          if (inputsToResolve.find(input => input.txHash === txHash && input.index === utxo.input.outputIndex)) {
+            resolvedUTXOs.push(utxo);
+          }
+      }
+    }
+    if (resolvedUTXOs.length !== inputsToResolve.length) {
+      const missing = inputsToResolve.filter(input => !resolvedUTXOs.find(utxo => utxo.input.txHash === input.txHash && utxo.input.outputIndex === input.index));
+      const missingList = missing.map(m => `${m.txHash}:${m.index}`).join(", ");
+      throw new Error(`Can't resolve these UTXOs to execute plutus scripts: ${missingList}`);
+    }
+    return evaluateTransaction(tx, resolvedUTXOs, this.network);
+  }
+}
diff --git a/packages/mesh-provider/test/offline/evaluator.test.ts b/packages/mesh-provider/test/offline/evaluator.test.ts
new file mode 100644
index 000000000..01ca93276
--- /dev/null
+++ b/packages/mesh-provider/test/offline/evaluator.test.ts
@@ -0,0 +1,45 @@
+import {
+  OfflineEvaluator,
+  OfflineFetcher
+} from "../../src";
+
+describe("Offline Evaluator", () => {
+  let evaluator: OfflineEvaluator;
+  let fetcher: OfflineFetcher;
+
+  beforeEach(() => {
+    fetcher = new OfflineFetcher();
+    evaluator = new OfflineEvaluator(fetcher, "preprod");
+  });
+
+  it("should successfully evaluate correct tx", async () => {
+    const txHex = "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";
+    const utxo_1 = { input: { outputIndex: 3, txHash: "5de23a200f136e657307bc69173dddaf38b446bd7242a50f5bf255e329018b65" }, output: { address: "addr_test1qrsaqj54nyedfg74tye8743tkrclgnfztj6z937g50q0fwv6vwcuvc9guftgju6xav470f6da9guk8t3nn46wd34z43s99hwxv", amount: [{ unit: "lovelace", quantity: "365858180" }], scriptHash: undefined } };
+    const utxo_2 = { input: { outputIndex: 0, txHash: "02345ff40e1b8730434571b8b4749ad084b2cd582aa8997fa7416be8b76c7da8" }, output: { address: "addr_test1qrsaqj54nyedfg74tye8743tkrclgnfztj6z937g50q0fwv6vwcuvc9guftgju6xav470f6da9guk8t3nn46wd34z43s99hwxv", amount: [{ unit: "lovelace", quantity: "5000000" }], scriptHash: undefined } };
+    const utxo_3 = { input: { outputIndex: 5, txHash: "02345ff40e1b8730434571b8b4749ad084b2cd582aa8997fa7416be8b76c7da8" }, output: { address: "addr_test1qrsaqj54nyedfg74tye8743tkrclgnfztj6z937g50q0fwv6vwcuvc9guftgju6xav470f6da9guk8t3nn46wd34z43s99hwxv", amount: [{ unit: "lovelace", quantity: "5000000" }], scriptHash: undefined } };
+    const utxo_4 = { input: { outputIndex: 0, txHash: "1c4ef054932bafcb4a59810f31fa0ed001d6611066938d1a1aef1d1237c0a441" }, output: { address: "addr_test1qrsaqj54nyedfg74tye8743tkrclgnfztj6z937g50q0fwv6vwcuvc9guftgju6xav470f6da9guk8t3nn46wd34z43s99hwxv", amount: [{ unit: "lovelace", quantity: "123000000" }], scriptHash: undefined } };
+    const utxo_5 = { input: { outputIndex: 2, txHash: "1c4ef054932bafcb4a59810f31fa0ed001d6611066938d1a1aef1d1237c0a441" }, output: { address: "addr_test1qrsaqj54nyedfg74tye8743tkrclgnfztj6z937g50q0fwv6vwcuvc9guftgju6xav470f6da9guk8t3nn46wd34z43s99hwxv", amount: [{ unit: "lovelace", quantity: "5000000" }], scriptHash: undefined } };
+    const utxo_6 = { input: { outputIndex: 0, txHash: "66b7282bad1aef9ba0a99f06e618d651d232d4788f0d2ee2d22db22a62391033" }, output: { address: "addr_test1qp0q40yv0ywzyzuv2mnjnjmha9wq83aay7t339ka5zkzx6xglkktstqua3rk63z02kwz3a9hthdk7jplugzzw6p6vcdqa39gds", amount: [{ unit: "lovelace", quantity: "26000000" }], scriptHash: "32b7e3d552b2b18cb9bf1a39e6e1ce75f62c084f2b917a44c071a3bd", scriptRef: "8202590eca590ec701000033232323232323223223232322533300832323232323232323232323232323232323232323232323232323232323232323232323232323232325333031302d30323754002264a66606460540022a666064666018910103313333000063758601660686ea8c080c0d0dd50158a9998191998050031bac301130343754604060686ea80acdd61810181a1baa30203034375405626666444464646464a666074606c60766ea80044c8c8c8c8c8c8c94ccc10402854ccc10402454ccc10401854ccc10400c54ccc10400840045280a5014a0294052819192999821181f0008b0a999821181d000899b89375a608e60886ea8008dd6982398241824182418221baa0061630423754002605c60846ea8c114c118c108dd50059980f99baf301a30413754006605a60826ea8059240132496e74656e7420646174756d2073686f756c6420636f6e7461696e20616c6c206d61746368696e6720726566732075736564003301e3375e605860806ea8010c084c100dd50092493f496e74656e7420746f6b656e2073686f756c64206f6e6c7920657665722062652073656e7420746f20696e74656e74207370656e64696e672073637269707400533303d3039303e37540022646464646464646464646464a666098609e0042646493182280218178038b18268009826801182580098258011bad3049001304900230470013047002375a608a002608a0046086002607e6ea800458cc0640092401264f7574707574206d75737420636f6e7461696e20736f6d6520696e6c696e656420646174756d003301b3024301c323300100137566036607c6ea8008894ccc10000452f5c0264666444646600200200644a66608c0022006264660906e9ccc120dd4803198241822800998241823000a5eb80cc00c00cc128008c120004dd7181f8009bab304000133003003304400230420014901224f6e6c792061646120616c6c6f776564207769746820696e74656e7420746f6b656e00303f303c37540022ca6660780062980103d87a80001302d3303d303e0034bd701980c1818181380124812e4f6e6c7920612073696e676c65206f7574707574207769746820696e74656e7420746f6b656e20616c6c6f77656400330173375e6e98c04c00cdd31991299981c9818a4000297adef6c6013232330010014bd6f7b63011299981f80089982019bb0375200a6e9800d2f5bded8c0264646464a66608066e400240084cc110cdd81ba9009374c00e00a2a66608066e3c0240084cc110cdd81ba9009374c00e00626608866ec0dd48011ba600133006006003375660820066eb8c0fc008c10c008c104004c8cc0040052f5bded8c044a66607c00226607e66ec0dd4801a610101004bd6f7b630099191919299981f99b90007002133043337606ea401d3010101000051533303f3371e00e00426608666ec0dd4803a61010100003133043337606ea4008dd4000998030030019bad3040003375c607c004608400460800026eb8c094c0e4dd50029bae30163039375400a9212b4f6e6c7920612073696e676c6520696e74656e7420746f6b656e2073686f756c64206265206d696e74656400330280032302f3330153756602c60726ea8004dd71812981c9baa005375c602c60726ea8014c098cc0d8dd48021981b2610140004bd701bac301530343754604060686ea80acdd59806981a1baa302030343754056606e607060706070607060706070607060686ea8c080c0d0dd50158a5014a02a66606466e2000520001533303233300c488103313838000063758601660686ea8c080c0d0dd501589998050031bac301130343754604060686ea80acdd61810181a1baa302030343754056294058dd6981b18199baa00116533303030283301501500113301b0014890014c103d87a8000325333030302830313754002297adef6c6013756606a60646ea8004cc064c02cdd5980518189baa301d3031375405000264a66605e605660606ea80044dd7181a18189baa00116300d3030375404ea66605a6052605c6ea80044c8c8c8c8c8c8c8c8c8c8c8c8c8c8c8c8c8c94ccc108c1140084c8c8c8c8c8c8c926302b00b302a00c302a00d302900e302700f303b010533303f303b3040375402226464a666088608e004264931981b000919181798228011bae3043001163756608a00260826ea80445858c10c004c10c008dd698208009820801181f800981f801181e800981e801181d800981d801181c800981c801181b800981b801181a800981a801181980098179baa00116300f302e3754004a666056604e60586ea80044c8c8c8c8c8c94ccc0d0c0dc0084c8c926301a00430190051630350013035002303300130330023031001302d37540022c6600e601260586ea800524011e436f6c642072656620646174756d206d75737420626520696e6c696e6564003232533302b323300100102a22533303000114a0264a66605c64604e66601a6eacc038c0c4dd5180718189baa005375c603a60626ea8004dd7180718189baa001303300214a2266006006002606600220022ca666054604c60566ea80044c0bcc0b0dd50008b198069bac3008302b3754602e60566ea8088098888c94ccc0b14ccc0b0c090c0b4dd519808001980598171baa0041614a2200229414ccc0acc09cc0b0dd519807800980518169baa0031614a24605a605c605c605c605c605c605c605c605c00244464660020026464a6660586050605a6ea80044c0c4c0b8dd50008992999816981498171baa00113032302f37540022c6603e00491010130003301e0010053756603060586ea8c060c0b0dd5001912999815981398161baa001132323300100100522533303100114a0264a66605e66e3cdd7181a0010020a511330030030013034001375c6060605a6ea80044c8cdc49bad30313032001301b3301e375860620024660080080026eb0c0c0c0b4dd5000918159816181618161816000919198008008011129998150008a5eb7bdb1804c8c8c8c94ccc0accdc8a45000021533302b3371e9101000021003100513302f337606ea4008dd3000998030030019bab302c003375c6054004605c00460580024464a66604c601e604e6ea80044c0acc0a0dd50008b180418139baa002222325333026301e302737540022900009bad302b3028375400264a66604c603c604e6ea8004530103d87a80001330113756605660506ea8004008cc03c00c0088c09cc0a0004894ccc0880085288b18008009129998118008a40002602266004004604c002460466048604800244646600200200644a666046002298103d87a80001323253330223375e602060486ea80080144c058cc0980092f5c0266008008002604e004604a00244a66604000229000098071980100118118009299980d980b980e1baa0011323232325333022302500213232498c94ccc084c0740044c8c94ccc098c0a40084c9263019001163027001302337540062a66604260320022a66604860466ea800c526161630213754004602c0062c604600260460046042002603a6ea80045894ccc068c058c06cdd5000899191919299981098120010a4c2c6eb8c088004c088008dd71810000980e1baa00116232533301a301600113232533301f3022002149858dd71810000980e1baa0021533301a301200113232533301f3022002132498c05c00458c080004c070dd50010a99980d180180089919299980f981100109924c60240022c604000260386ea800854ccc068cdc3a400c00226464a66603e60440042649319299980e980c800899192999811181280109924c602a0022c6046002603e6ea800854ccc074c0540044c8c94ccc088c0940084c9263015001163023001301f37540042a66603a600c002264646464a666048604e00426493180b8018b1bae302500130250023023001301f37540042a66603a66e1d200600113232323253330243027002149858dd7181280098128011bae3023001301f37540042a66603a66e1d200800113232323253330243027002149858dd6981280098128011bae3023001301f37540042a66603a66e1d200a00115333020301f37540042930b0a99980e99b874803000454ccc080c07cdd50010a4c2c2c603a6ea800458c080004c070dd50010b180d1baa001370e900211191980080080191299980e8008a60103d87a8000132323232533301e3372200e0042a66603c66e3c01c0084c048cc088dd3000a5eb80530103d87a80001330060060033756603e0066eb8c074008c084008c07c00488c8cc00400400c894ccc0700045300103d87a8000132323232533301d3372200e0042a66603a66e3c01c0084c044cc084dd4000a5eb80530103d87a8000133006006003375a603c0066eb8c070008c080008c078004c00400488c94ccc058c0480044c8c94ccc06cc07800852616375c603800260306ea800854ccc058c0380044c8c94ccc06cc0780084c926323232533301e3021002132498cc04000c8cc02402400458dd6980f800980f8011bac301d001163758603800260306ea800858c058dd50009180c000980080091299980a8008a4000260066600400460300026e01200222323300100100322533301500114bd7009919299980a180280109980c00119802002000899802002000980c801180b80091191980080080191299980a0008a6103d87a800013232323253330153372200e0042a66602a66e3c01c0084c024cc0640052f5c0298103d87a80001330060060033016003375c60280046030004602c0026e95200022323300100100322533301200114984c8cc00c00cc058008c00cc0500048c94ccc030c0200044c8c94ccc044c0500084c9263005001163012001300e37540042a66601860080022646464646464a66602a60300042930b1bad30160013016002375a602800260280046eb4c048004c038dd50010b18061baa001232533300b30070011323253330103013002149858dd7180880098069baa0021533300b30030011323253330103013002149858dd7180880098069baa00216300b37540026e1d200214984d958c00400c94ccc018c008c01cdd50008991919192999806980800109924ca666014600c60166ea800c4c8c94ccc03cc04800852616375c602000260186ea800c5858dd698070009807001180600098041baa00116370e90001bac0015734aae7555cf2ab9f5740ae855d12601259fd8799f581c55871db8a58f10fddf48b92029827d168271e785646af257de85486c40ffff0001" } };
+    const utxo_7 = { input: { outputIndex: 0, txHash: "5f759f3527a47632735470586a7ab2fbee4b4aa8b6504d52d52bc62fa8ec961a" }, output: { address: "addr_test1qp0q40yv0ywzyzuv2mnjnjmha9wq83aay7t339ka5zkzx6xglkktstqua3rk63z02kwz3a9hthdk7jplugzzw6p6vcdqa39gds", amount: [{ unit: "lovelace", quantity: "4000000" }, { unit: "55871db8a58f10fddf48b92029827d168271e785646af257de85486c", quantity: "1" }], dataHash: "a5a21bf7d9119e01f8cf04316dba1d9cdcacd998430728fdb938de8dad4b6c1f", "plutusData": "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", scriptHash: undefined } };
+    fetcher.addUTxOs([utxo_1, utxo_2, utxo_3, utxo_4, utxo_5, utxo_6, utxo_7]);
+
+    const res = await evaluator.evaluateTx(txHex);
+    expect(res).toStrictEqual(
+      [
+        {
+          index: 0,
+          tag: "MINT",
+          budget: {
+            mem: 508703,
+            steps: 164980381,
+          }
+        }
+      ]
+    )
+  });
+
+  it("should fail evaluating incorrect tx", async () => {
+    const res = await evaluator.evaluateTx("84a900818258205de23a200f136e657307bc69173dddaf38b446bd7242a50f5bf255").catch(() => "error");
+    expect(res).toBe("error");
+  });
+});

From 60de86a149c1bb0e15b2e2ea73ce5e43f71a56c0 Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Mon, 28 Oct 2024 03:19:48 +0800
Subject: [PATCH 02/16] fix for tests

---
 packages/mesh-core-csl/test/core/builder.test.ts      | 2 +-
 packages/mesh-provider/test/offline/evaluator.test.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/mesh-core-csl/test/core/builder.test.ts b/packages/mesh-core-csl/test/core/builder.test.ts
index 726b23d6b..bc690b184 100644
--- a/packages/mesh-core-csl/test/core/builder.test.ts
+++ b/packages/mesh-core-csl/test/core/builder.test.ts
@@ -95,7 +95,7 @@ describe("Builder", () => {
     };
     const txHex = serializer.serializeTxBody(body, DEFAULT_PROTOCOL_PARAMETERS);
     expect(txHex).toEqual(
-      "84a300818258201662c4b349907e4d92e0995fd9dcdc9a4489f7dff4f5cce6b4b3901de479308c0e0182825839001e4eb194e3335a0dcc4f5c5d009318167c583bb3b0879d9f718cd9e0d63a93470bd4d8bb986c02ff8a6043796b91cc397ceb29058f5c9ac01a0012c97f825839001e4eb194e3335a0dcc4f5c5d009318167c583bb3b0879d9f718cd9e0d63a93470bd4d8bb986c02ff8a6043796b91cc397ceb29058f5c9ac01a2e16c3f4021a00029075a0f5f6",
+      "84a300d90102818258201662c4b349907e4d92e0995fd9dcdc9a4489f7dff4f5cce6b4b3901de479308c0e0182825839001e4eb194e3335a0dcc4f5c5d009318167c583bb3b0879d9f718cd9e0d63a93470bd4d8bb986c02ff8a6043796b91cc397ceb29058f5c9ac01a0012c97f825839001e4eb194e3335a0dcc4f5c5d009318167c583bb3b0879d9f718cd9e0d63a93470bd4d8bb986c02ff8a6043796b91cc397ceb29058f5c9ac01a2e16c2ec021a0002917da0f5f6",
     );
   });
 });
diff --git a/packages/mesh-provider/test/offline/evaluator.test.ts b/packages/mesh-provider/test/offline/evaluator.test.ts
index 01ca93276..ea6c52bcb 100644
--- a/packages/mesh-provider/test/offline/evaluator.test.ts
+++ b/packages/mesh-provider/test/offline/evaluator.test.ts
@@ -1,7 +1,7 @@
 import {
   OfflineEvaluator,
   OfflineFetcher
-} from "../../src";
+} from "@meshsdk/provider";
 
 describe("Offline Evaluator", () => {
   let evaluator: OfflineEvaluator;

From 5efcf9b5e86d7689ae6cd4e642cbedb3ebb3219e Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Mon, 28 Oct 2024 15:10:44 +0800
Subject: [PATCH 03/16] try to fix playground

---
 apps/playground/next.config.js | 15 +++++++++++++++
 apps/playground/package.json   |  3 ++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/apps/playground/next.config.js b/apps/playground/next.config.js
index d4cde4ff5..3d5bf5981 100644
--- a/apps/playground/next.config.js
+++ b/apps/playground/next.config.js
@@ -1,4 +1,5 @@
 const withMDX = require("@next/mdx")();
+const CopyWebpackPlugin = require('copy-webpack-plugin');
 
 /** @type {import('next').NextConfig} */
 const nextConfig = {
@@ -8,6 +9,20 @@ const nextConfig = {
       asyncWebAssembly: true,
       layers: true,
     };
+    config.plugins.push(
+      new CopyWebpackPlugin({
+        patterns: [
+          {
+            from: '../../node_modules/@sidan-lab/sidan-csl-rs-browser/*.wasm',
+            to: 'static/chunks/[name][ext]',
+          },
+          {
+            from: '../../node_modules/@sidan-lab/sidan-csl-rs-nodejs/*.wasm',
+            to: 'server/chunks/[name][ext]',
+          },
+        ],
+      })
+    );
     return config;
   },
   pageExtensions: ["js", "jsx", "mdx", "ts", "tsx"],
diff --git a/apps/playground/package.json b/apps/playground/package.json
index 937a59314..30c1e5980 100644
--- a/apps/playground/package.json
+++ b/apps/playground/package.json
@@ -49,7 +49,8 @@
     "eslint": "^8.57.0",
     "postcss": "^8.4.38",
     "tailwindcss": "^3.4.3",
-    "typescript": "^5.3.3"
+    "typescript": "^5.3.3",
+    "copy-webpack-plugin": "^12.0.2"
   },
   "prettier": "@meshsdk/configs/prettier"
 }

From 150b8b01a6ca1a9c54024cf066b75e0399c1002c Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Wed, 30 Oct 2024 02:37:58 +0800
Subject: [PATCH 04/16] revert: try to fix playground

---
 apps/playground/next.config.js | 15 ---------------
 apps/playground/package.json   |  3 +--
 2 files changed, 1 insertion(+), 17 deletions(-)

diff --git a/apps/playground/next.config.js b/apps/playground/next.config.js
index 3d5bf5981..d4cde4ff5 100644
--- a/apps/playground/next.config.js
+++ b/apps/playground/next.config.js
@@ -1,5 +1,4 @@
 const withMDX = require("@next/mdx")();
-const CopyWebpackPlugin = require('copy-webpack-plugin');
 
 /** @type {import('next').NextConfig} */
 const nextConfig = {
@@ -9,20 +8,6 @@ const nextConfig = {
       asyncWebAssembly: true,
       layers: true,
     };
-    config.plugins.push(
-      new CopyWebpackPlugin({
-        patterns: [
-          {
-            from: '../../node_modules/@sidan-lab/sidan-csl-rs-browser/*.wasm',
-            to: 'static/chunks/[name][ext]',
-          },
-          {
-            from: '../../node_modules/@sidan-lab/sidan-csl-rs-nodejs/*.wasm',
-            to: 'server/chunks/[name][ext]',
-          },
-        ],
-      })
-    );
     return config;
   },
   pageExtensions: ["js", "jsx", "mdx", "ts", "tsx"],
diff --git a/apps/playground/package.json b/apps/playground/package.json
index 30c1e5980..937a59314 100644
--- a/apps/playground/package.json
+++ b/apps/playground/package.json
@@ -49,8 +49,7 @@
     "eslint": "^8.57.0",
     "postcss": "^8.4.38",
     "tailwindcss": "^3.4.3",
-    "typescript": "^5.3.3",
-    "copy-webpack-plugin": "^12.0.2"
+    "typescript": "^5.3.3"
   },
   "prettier": "@meshsdk/configs/prettier"
 }

From f8e8d5e148913f3145f4c5c922ec13a158ff7b2a Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Wed, 30 Oct 2024 02:59:28 +0800
Subject: [PATCH 05/16] move offline evaluator

---
 package-lock.json                                           | 1 +
 packages/mesh-core-csl/package.json                         | 1 +
 packages/mesh-core-csl/src/index.ts                         | 1 +
 packages/mesh-core-csl/src/offline-providers/index.ts       | 1 +
 .../src/offline-providers}/offline-evaluator.ts             | 2 +-
 .../test/offline-providers}/evaluator.test.ts               | 6 ++----
 packages/mesh-provider/src/offline/index.ts                 | 1 -
 7 files changed, 7 insertions(+), 6 deletions(-)
 create mode 100644 packages/mesh-core-csl/src/offline-providers/index.ts
 rename packages/{mesh-provider/src/offline => mesh-core-csl/src/offline-providers}/offline-evaluator.ts (94%)
 rename packages/{mesh-provider/test/offline => mesh-core-csl/test/offline-providers}/evaluator.test.ts (99%)

diff --git a/package-lock.json b/package-lock.json
index 1b979b8ad..e826fea6e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29451,6 +29451,7 @@
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
+        "@meshsdk/provider": "*",
         "@types/json-bigint": "^1.0.4",
         "eslint": "^8.57.0",
         "ts-jest": "^29.1.4",
diff --git a/packages/mesh-core-csl/package.json b/packages/mesh-core-csl/package.json
index c2b8bb13e..31d0b402c 100644
--- a/packages/mesh-core-csl/package.json
+++ b/packages/mesh-core-csl/package.json
@@ -31,6 +31,7 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
+    "@meshsdk/provider": "*",
     "@types/json-bigint": "^1.0.4",
     "eslint": "^8.57.0",
     "ts-jest": "^29.1.4",
diff --git a/packages/mesh-core-csl/src/index.ts b/packages/mesh-core-csl/src/index.ts
index 64a2e4bfa..1a5d82504 100644
--- a/packages/mesh-core-csl/src/index.ts
+++ b/packages/mesh-core-csl/src/index.ts
@@ -1,3 +1,4 @@
 export * from "./utils";
 export * from "./core";
 export * from "./deser";
+export * from "./offline-providers";
diff --git a/packages/mesh-core-csl/src/offline-providers/index.ts b/packages/mesh-core-csl/src/offline-providers/index.ts
new file mode 100644
index 000000000..75b1a0ded
--- /dev/null
+++ b/packages/mesh-core-csl/src/offline-providers/index.ts
@@ -0,0 +1 @@
+export * from "./offline-evaluator"
diff --git a/packages/mesh-provider/src/offline/offline-evaluator.ts b/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
similarity index 94%
rename from packages/mesh-provider/src/offline/offline-evaluator.ts
rename to packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
index 18b8a4b62..9623d0a22 100644
--- a/packages/mesh-provider/src/offline/offline-evaluator.ts
+++ b/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
@@ -5,7 +5,7 @@ import {
   Action,
   Network
 } from "@meshsdk/common";
-import { evaluateTransaction, getTransactionInputs } from "@meshsdk/core-csl";
+import { evaluateTransaction, getTransactionInputs } from "../utils";
 
 export class OfflineEvaluator implements IEvaluator {
 
diff --git a/packages/mesh-provider/test/offline/evaluator.test.ts b/packages/mesh-core-csl/test/offline-providers/evaluator.test.ts
similarity index 99%
rename from packages/mesh-provider/test/offline/evaluator.test.ts
rename to packages/mesh-core-csl/test/offline-providers/evaluator.test.ts
index ea6c52bcb..7c02f6fa5 100644
--- a/packages/mesh-provider/test/offline/evaluator.test.ts
+++ b/packages/mesh-core-csl/test/offline-providers/evaluator.test.ts
@@ -1,7 +1,5 @@
-import {
-  OfflineEvaluator,
-  OfflineFetcher
-} from "@meshsdk/provider";
+import { OfflineFetcher } from "@meshsdk/provider";
+import { OfflineEvaluator } from "@meshsdk/core-csl";
 
 describe("Offline Evaluator", () => {
   let evaluator: OfflineEvaluator;
diff --git a/packages/mesh-provider/src/offline/index.ts b/packages/mesh-provider/src/offline/index.ts
index f38d58241..08ef88907 100644
--- a/packages/mesh-provider/src/offline/index.ts
+++ b/packages/mesh-provider/src/offline/index.ts
@@ -1,2 +1 @@
 export * from "./offline-fetcher";
-export * from "./offline-evaluator";

From 8d009df98e5de28a6b829ad8786a747919c15bd9 Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Wed, 30 Oct 2024 03:02:37 +0800
Subject: [PATCH 06/16] merge fix

---
 package-lock.json                   | 69 +++++++++++++++--------------
 packages/mesh-provider/package.json |  3 +-
 2 files changed, 37 insertions(+), 35 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index dd3325bd8..dac7f7c38 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29377,7 +29377,7 @@
     },
     "packages/mesh-common": {
       "name": "@meshsdk/common",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
         "bech32": "^2.0.0",
@@ -29394,12 +29394,12 @@
     },
     "packages/mesh-contract": {
       "name": "@meshsdk/contract",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.9",
-        "@meshsdk/core": "1.7.9",
-        "@meshsdk/core-csl": "1.7.9"
+        "@meshsdk/common": "1.7.10",
+        "@meshsdk/core": "1.7.10",
+        "@meshsdk/core-csl": "1.7.10"
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
@@ -29410,16 +29410,16 @@
     },
     "packages/mesh-core": {
       "name": "@meshsdk/core",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.9",
-        "@meshsdk/core-csl": "1.7.9",
-        "@meshsdk/core-cst": "1.7.9",
-        "@meshsdk/provider": "1.7.9",
-        "@meshsdk/react": "1.7.9",
-        "@meshsdk/transaction": "1.7.9",
-        "@meshsdk/wallet": "1.7.9"
+        "@meshsdk/common": "1.7.10",
+        "@meshsdk/core-csl": "1.7.10",
+        "@meshsdk/core-cst": "1.7.10",
+        "@meshsdk/provider": "1.7.10",
+        "@meshsdk/react": "1.7.10",
+        "@meshsdk/transaction": "1.7.10",
+        "@meshsdk/wallet": "1.7.10"
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
@@ -29430,10 +29430,10 @@
     },
     "packages/mesh-core-csl": {
       "name": "@meshsdk/core-csl",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.9",
+        "@meshsdk/common": "1.7.10",
         "@sidan-lab/sidan-csl-rs-browser": "0.9.4",
         "@sidan-lab/sidan-csl-rs-nodejs": "0.9.4",
         "json-bigint": "^1.0.0"
@@ -29449,7 +29449,7 @@
     },
     "packages/mesh-core-cst": {
       "name": "@meshsdk/core-cst",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
         "@cardano-sdk/core": "0.35.4",
@@ -29458,7 +29458,7 @@
         "@harmoniclabs/cbor": "1.3.0",
         "@harmoniclabs/plutus-data": "1.2.4",
         "@harmoniclabs/uplc": "1.2.4",
-        "@meshsdk/common": "1.7.9",
+        "@meshsdk/common": "1.7.10",
         "@stricahq/bip32ed25519": "^1.1.0",
         "@stricahq/cbors": "^1.0.0",
         "pbkdf2": "^3.1.2"
@@ -29475,17 +29475,18 @@
     },
     "packages/mesh-provider": {
       "name": "@meshsdk/provider",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.9",
-        "@meshsdk/core-cst": "1.7.9",
+        "@meshsdk/common": "1.7.10",
+        "@meshsdk/core-cst": "1.7.10",
         "@utxorpc/sdk": "0.6.2",
         "@utxorpc/spec": "0.10.1",
         "axios": "^1.7.2"
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
+        "@meshsdk/provider": "*",
         "eslint": "^8.57.0",
         "tsup": "^8.0.2",
         "typescript": "^5.3.3"
@@ -29493,12 +29494,12 @@
     },
     "packages/mesh-react": {
       "name": "@meshsdk/react",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.9",
-        "@meshsdk/transaction": "1.7.9",
-        "@meshsdk/wallet": "1.7.9",
+        "@meshsdk/common": "1.7.10",
+        "@meshsdk/transaction": "1.7.10",
+        "@meshsdk/wallet": "1.7.10",
         "react": "^18.2.0"
       },
       "devDependencies": {
@@ -29513,12 +29514,12 @@
     },
     "packages/mesh-transaction": {
       "name": "@meshsdk/transaction",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.9",
-        "@meshsdk/core-csl": "1.7.9",
-        "@meshsdk/core-cst": "1.7.9",
+        "@meshsdk/common": "1.7.10",
+        "@meshsdk/core-csl": "1.7.10",
+        "@meshsdk/core-cst": "1.7.10",
         "json-bigint": "^1.0.0"
       },
       "devDependencies": {
@@ -29531,13 +29532,13 @@
     },
     "packages/mesh-wallet": {
       "name": "@meshsdk/wallet",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.9",
-        "@meshsdk/core-csl": "1.7.9",
-        "@meshsdk/core-cst": "1.7.9",
-        "@meshsdk/transaction": "1.7.9",
+        "@meshsdk/common": "1.7.10",
+        "@meshsdk/core-csl": "1.7.10",
+        "@meshsdk/core-cst": "1.7.10",
+        "@meshsdk/transaction": "1.7.10",
         "@nufi/dapp-client-cardano": "0.3.5",
         "@nufi/dapp-client-core": "0.3.5"
       },
@@ -29551,7 +29552,7 @@
     },
     "scripts/mesh-cli": {
       "name": "meshjs",
-      "version": "1.7.9",
+      "version": "1.7.10",
       "license": "Apache-2.0",
       "dependencies": {
         "chalk": "5.3.0",
diff --git a/packages/mesh-provider/package.json b/packages/mesh-provider/package.json
index 8a9b11eae..dfb11ad22 100644
--- a/packages/mesh-provider/package.json
+++ b/packages/mesh-provider/package.json
@@ -29,6 +29,7 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
+    "@meshsdk/provider": "*",
     "eslint": "^8.57.0",
     "tsup": "^8.0.2",
     "typescript": "^5.3.3"
@@ -52,4 +53,4 @@
     "blockchain",
     "sdk"
   ]
-}
\ No newline at end of file
+}

From 47a628a73d9523fb9d918574705537d9f5284011 Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Wed, 30 Oct 2024 03:05:12 +0800
Subject: [PATCH 07/16] merge fix

---
 package-lock.json                   | 3 +--
 packages/mesh-core-cst/package.json | 3 ++-
 packages/mesh-provider/package.json | 2 --
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index dac7f7c38..1ec19710e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29465,6 +29465,7 @@
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
+        "@meshsdk/provider": "*",
         "@types/pbkdf2": "^3.1.2",
         "eslint": "^8.57.0",
         "ts-jest": "^29.1.4",
@@ -29479,14 +29480,12 @@
       "license": "Apache-2.0",
       "dependencies": {
         "@meshsdk/common": "1.7.10",
-        "@meshsdk/core-cst": "1.7.10",
         "@utxorpc/sdk": "0.6.2",
         "@utxorpc/spec": "0.10.1",
         "axios": "^1.7.2"
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
-        "@meshsdk/provider": "*",
         "eslint": "^8.57.0",
         "tsup": "^8.0.2",
         "typescript": "^5.3.3"
diff --git a/packages/mesh-core-cst/package.json b/packages/mesh-core-cst/package.json
index fee8c6d0e..dfdf81c29 100644
--- a/packages/mesh-core-cst/package.json
+++ b/packages/mesh-core-cst/package.json
@@ -28,6 +28,7 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
+    "@meshsdk/provider": "*",
     "@types/pbkdf2": "^3.1.2",
     "eslint": "^8.57.0",
     "ts-jest": "^29.1.4",
@@ -59,4 +60,4 @@
     "blockchain",
     "sdk"
   ]
-}
\ No newline at end of file
+}
diff --git a/packages/mesh-provider/package.json b/packages/mesh-provider/package.json
index dfb11ad22..209760d79 100644
--- a/packages/mesh-provider/package.json
+++ b/packages/mesh-provider/package.json
@@ -29,14 +29,12 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
-    "@meshsdk/provider": "*",
     "eslint": "^8.57.0",
     "tsup": "^8.0.2",
     "typescript": "^5.3.3"
   },
   "dependencies": {
     "@meshsdk/common": "1.7.10",
-    "@meshsdk/core-cst": "1.7.10",
     "@utxorpc/sdk": "0.6.2",
     "@utxorpc/spec": "0.10.1",
     "axios": "^1.7.2"

From 9168fcd44c6fe4c5f3e2c2cb52de6c0685102f4e Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Wed, 30 Oct 2024 03:08:21 +0800
Subject: [PATCH 08/16] merge fix

---
 package-lock.json                   | 3 ++-
 packages/mesh-core-csl/package.json | 1 +
 packages/mesh-core-cst/package.json | 1 -
 packages/mesh-provider/package.json | 1 +
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 1ec19710e..4af7fef05 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29440,6 +29440,7 @@
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
+        "@meshsdk/provider": "*",
         "@types/json-bigint": "^1.0.4",
         "eslint": "^8.57.0",
         "ts-jest": "^29.1.4",
@@ -29465,7 +29466,6 @@
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
-        "@meshsdk/provider": "*",
         "@types/pbkdf2": "^3.1.2",
         "eslint": "^8.57.0",
         "ts-jest": "^29.1.4",
@@ -29480,6 +29480,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "@meshsdk/common": "1.7.10",
+        "@meshsdk/core-cst": "1.7.10",
         "@utxorpc/sdk": "0.6.2",
         "@utxorpc/spec": "0.10.1",
         "axios": "^1.7.2"
diff --git a/packages/mesh-core-csl/package.json b/packages/mesh-core-csl/package.json
index ecebbee08..a2fad0948 100644
--- a/packages/mesh-core-csl/package.json
+++ b/packages/mesh-core-csl/package.json
@@ -31,6 +31,7 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
+    "@meshsdk/provider": "*",
     "@types/json-bigint": "^1.0.4",
     "eslint": "^8.57.0",
     "ts-jest": "^29.1.4",
diff --git a/packages/mesh-core-cst/package.json b/packages/mesh-core-cst/package.json
index dfdf81c29..1f0f7aca5 100644
--- a/packages/mesh-core-cst/package.json
+++ b/packages/mesh-core-cst/package.json
@@ -28,7 +28,6 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
-    "@meshsdk/provider": "*",
     "@types/pbkdf2": "^3.1.2",
     "eslint": "^8.57.0",
     "ts-jest": "^29.1.4",
diff --git a/packages/mesh-provider/package.json b/packages/mesh-provider/package.json
index 209760d79..70dd68bf4 100644
--- a/packages/mesh-provider/package.json
+++ b/packages/mesh-provider/package.json
@@ -35,6 +35,7 @@
   },
   "dependencies": {
     "@meshsdk/common": "1.7.10",
+    "@meshsdk/core-cst": "1.7.10",
     "@utxorpc/sdk": "0.6.2",
     "@utxorpc/spec": "0.10.1",
     "axios": "^1.7.2"

From f1b102e926ad1ce2a2c29d5078ef9620c51aa707 Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Thu, 14 Nov 2024 15:20:20 +0800
Subject: [PATCH 09/16] add doc

---
 .../offline-providers/offline-evaluator.ts    | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts b/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
index 9623d0a22..0146b38b1 100644
--- a/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
+++ b/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
@@ -7,16 +7,70 @@ import {
 } from "@meshsdk/common";
 import { evaluateTransaction, getTransactionInputs } from "../utils";
 
+
+/**
+ * OfflineEvaluator implements the IEvaluator interface to provide offline evaluation of Plutus scripts.
+ * This class evaluates Plutus scripts contained in Cardano transactions without requiring network connectivity.
+ * It works in conjunction with an IFetcher implementation to resolve transaction UTXOs needed for script validation.
+ *
+ * The evaluator returns Action objects that contain:
+ * - tag: The type of script being executed (CERT, MINT, REWARD, SPEND, VOTE, PROPOSE)
+ * - index: Execution index of the script
+ * - budget: Memory and CPU step costs for script execution
+ * - data: The script's redeemer data (excluded from return type)
+ *
+ * Example usage:
+ * ```typescript
+ * import { OfflineEvaluator, OfflineFetcher } from '@meshsdk/core';
+ *
+ * // Create fetcher and evaluator instances
+ * const fetcher = new OfflineFetcher();
+ * const evaluator = new OfflineEvaluator(fetcher, 'mainnet');
+ *
+ * // Evaluate Plutus scripts in a transaction
+ * try {
+ *   const actions = await evaluator.evaluateTx(transactionCborHex);
+ *   actions.forEach(action => {
+ *     console.log(`Script type: ${action.tag}`);
+ *     console.log(`Memory units: ${action.budget.mem}`);
+ *     console.log(`CPU steps: ${action.budget.steps}`);
+ *   });
+ * } catch (error) {
+ *   console.error('Plutus script evaluation failed:', error);
+ * }
+ * ```
+ */
 export class OfflineEvaluator implements IEvaluator {
 
   private readonly fetcher: IFetcher;
   private readonly network: Network;
 
+  /**
+   * Creates a new instance of OfflineEvaluator.
+   * @param fetcher - An implementation of IFetcher to resolve transaction UTXOs
+   * @param network - The network to evaluate scripts for
+   */
   constructor(fetcher: IFetcher, network: Network) {
     this.fetcher = fetcher;
     this.network = network;
   }
 
+  /**
+   * Evaluates Plutus scripts in a transaction by resolving its input UTXOs and calculating execution costs.
+   *
+   * The method performs these steps:
+   * 1. Extracts input references from the transaction
+   * 2. Resolves the corresponding UTXOs using the fetcher
+   * 3. Verifies all required UTXOs are available
+   * 4. Evaluates each Plutus script to determine its memory and CPU costs
+   *
+   * @param tx - Transaction in CBOR hex format
+   * @returns Promise resolving to array of script evaluation results, each containing:
+   *   - tag: Type of script (CERT | MINT | REWARD | SPEND | VOTE | PROPOSE)
+   *   - index: Script execution index
+   *   - budget: Memory units and CPU steps required
+   * @throws Error if any required UTXOs cannot be resolved or if script evaluation fails
+   */
   async evaluateTx(tx: string): Promise<Omit<Action, "data">[]> {
     const inputsToResolve = getTransactionInputs(tx);
     const txHashesSet = new Set(inputsToResolve.map(input => input.txHash));

From 426d4454cec57d3dc4a2f8c8c18b2a34650c7191 Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Thu, 14 Nov 2024 15:37:56 +0800
Subject: [PATCH 10/16] update the doc

---
 .../offline-providers/offline-evaluator.ts    | 48 +++++++++++++------
 1 file changed, 34 insertions(+), 14 deletions(-)

diff --git a/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts b/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
index 0146b38b1..a27501091 100644
--- a/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
+++ b/packages/mesh-core-csl/src/offline-providers/offline-evaluator.ts
@@ -10,14 +10,15 @@ import { evaluateTransaction, getTransactionInputs } from "../utils";
 
 /**
  * OfflineEvaluator implements the IEvaluator interface to provide offline evaluation of Plutus scripts.
- * This class evaluates Plutus scripts contained in Cardano transactions without requiring network connectivity.
- * It works in conjunction with an IFetcher implementation to resolve transaction UTXOs needed for script validation.
+ * This class evaluates Plutus scripts contained in Cardano transactions without requiring network connectivity,
+ * determining their execution costs in terms of memory and CPU steps.
  *
- * The evaluator returns Action objects that contain:
- * - tag: The type of script being executed (CERT, MINT, REWARD, SPEND, VOTE, PROPOSE)
- * - index: Execution index of the script
- * - budget: Memory and CPU step costs for script execution
- * - data: The script's redeemer data (excluded from return type)
+ * Each script evaluation returns an Action object (excluding the redeemer data) that contains:
+ * - tag: The type of script being executed (CERT | MINT | REWARD | SPEND | VOTE | PROPOSE)
+ * - index: Execution index of the script within the transaction
+ * - budget: Execution costs including:
+ *   - mem: Memory units required
+ *   - steps: CPU steps required
  *
  * Example usage:
  * ```typescript
@@ -25,16 +26,35 @@ import { evaluateTransaction, getTransactionInputs } from "../utils";
  *
  * // Create fetcher and evaluator instances
  * const fetcher = new OfflineFetcher();
- * const evaluator = new OfflineEvaluator(fetcher, 'mainnet');
+ * const evaluator = new OfflineEvaluator(fetcher, 'preprod');
+ *
+ * // Add required UTXOs that the transaction references
+ * fetcher.addUTxOs([
+ *   {
+ *     input: {
+ *       txHash: "1234...",
+ *       outputIndex: 0
+ *     },
+ *     output: {
+ *       address: "addr1...",
+ *       amount: [{ unit: "lovelace", quantity: "1000000" }],
+ *       scriptHash: "abcd..." // If this is a script UTXO
+ *     }
+ *   }
+ * ]);
  *
  * // Evaluate Plutus scripts in a transaction
  * try {
- *   const actions = await evaluator.evaluateTx(transactionCborHex);
- *   actions.forEach(action => {
- *     console.log(`Script type: ${action.tag}`);
- *     console.log(`Memory units: ${action.budget.mem}`);
- *     console.log(`CPU steps: ${action.budget.steps}`);
- *   });
+ *   const actions = await evaluator.evaluateTx(transactionCbor);
+ *   // Example result for a minting script:
+ *   // [{
+ *   //   index: 0,
+ *   //   tag: "MINT",
+ *   //   budget: {
+ *   //     mem: 508703,    // Memory units used
+ *   //     steps: 164980381 // CPU steps used
+ *   //   }
+ *   // }]
  * } catch (error) {
  *   console.error('Plutus script evaluation failed:', error);
  * }

From 25aaeef1dd1e8909cdacba65e09a8332d2b9bfca Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Thu, 14 Nov 2024 16:36:07 +0800
Subject: [PATCH 11/16] add playground doc

---
 apps/playground/src/data/links-providers.ts   |   8 ++
 .../src/pages/providers/evaluators/index.tsx  |   4 +-
 .../src/pages/providers/offline-evaluator.tsx | 128 ++++++++++++++++++
 3 files changed, 139 insertions(+), 1 deletion(-)
 create mode 100644 apps/playground/src/pages/providers/offline-evaluator.tsx

diff --git a/apps/playground/src/data/links-providers.ts b/apps/playground/src/data/links-providers.ts
index 2609a2345..1888bfa89 100644
--- a/apps/playground/src/data/links-providers.ts
+++ b/apps/playground/src/data/links-providers.ts
@@ -51,6 +51,13 @@ export const metaHydra = {
   thumbnail: "/providers/hydra.svg",
 };
 
+export const metaOfflineEvaluator = {
+  title: "Offline Evaluator",
+  link: "/providers/offline-evaluator",
+  desc: "An offline Plutus script evaluator for testing and validation.",
+  thumbnail: "/providers/hydra.png",
+};
+
 export const linksProviders: MenuItem[] = [
   metaBlockfrost,
   metaKoios,
@@ -59,6 +66,7 @@ export const linksProviders: MenuItem[] = [
   metaOgmios,
   metaU5c,
   metaYaci,
+  metaOfflineEvaluator,
 ];
 
 export const metaProviders = {
diff --git a/apps/playground/src/pages/providers/evaluators/index.tsx b/apps/playground/src/pages/providers/evaluators/index.tsx
index 101a4c9ea..1d7a3f865 100644
--- a/apps/playground/src/pages/providers/evaluators/index.tsx
+++ b/apps/playground/src/pages/providers/evaluators/index.tsx
@@ -7,6 +7,7 @@ import {
 } from "@meshsdk/core";
 
 import EvaluatorEvaluateTransaction from "./evaluate-tx";
+import {OfflineEvaluator} from "@meshsdk/core-csl";
 
 export default function ProviderEvaluators({
   blockchainProvider,
@@ -30,4 +31,5 @@ export type SupportedEvaluators =
   | YaciProvider
   | MaestroProvider
   | OgmiosProvider
-  | U5CProvider;
+  | U5CProvider
+  | OfflineEvaluator;
diff --git a/apps/playground/src/pages/providers/offline-evaluator.tsx b/apps/playground/src/pages/providers/offline-evaluator.tsx
new file mode 100644
index 000000000..d52094459
--- /dev/null
+++ b/apps/playground/src/pages/providers/offline-evaluator.tsx
@@ -0,0 +1,128 @@
+import type { NextPage } from "next";
+import { OfflineFetcher } from "@meshsdk/core";
+import { OfflineEvaluator } from "@meshsdk/core-csl";
+import ButtonFloatDocumentation from "~/components/button/button-float-documentation";
+import SidebarFullwidth from "~/components/layouts/sidebar-fullwidth";
+import Link from "~/components/link";
+import TitleIconDescriptionBody from "~/components/sections/title-icon-description-body";
+import Metatags from "~/components/site/metatags";
+import Codeblock from "~/components/text/codeblock";
+import { metaOfflineEvaluator } from "~/data/links-providers";
+import ProviderEvaluators from "./evaluators";
+
+const ReactPage: NextPage = () => {
+  const sidebarItems = [
+    { label: "Evaluate Transaction", to: "evaluateTx" },
+  ];
+
+let code1 = `import { OfflineEvaluator, OfflineFetcher } from "@meshsdk/core";\n\n`;
+code1 += `// Create fetcher for resolving UTXOs\n`;
+code1 += `const fetcher = new OfflineFetcher();\n\n`;
+code1 += `// Add UTXOs required for script evaluation\n`;
+code1 += `fetcher.addUTxOs([\n`;
+code1 += `  {\n`;
+code1 += `    input: { \n`;
+code1 += `      txHash: "5de23a2...", \n`;
+code1 += `      outputIndex: 0 \n`;
+code1 += `    },\n`;
+code1 += `    output: {\n`;
+code1 += `      address: "addr1...",\n`;
+code1 += `      amount: [{ unit: "lovelace", quantity: "1000000" }],\n`;
+code1 += `      scriptHash: "32b7e3d..." // For script UTXOs\n`;
+code1 += `    }\n`;
+code1 += `  }\n`;
+code1 += `]);\n\n`;
+code1 += `// Create evaluator for the desired network\n`;
+code1 += `const evaluator = new OfflineEvaluator(fetcher, "preprod");\n`;
+
+let code2 = `// Evaluate Plutus scripts in a transaction\n`;
+code2 += `try {\n`;
+code2 += `  const actions = await evaluator.evaluateTx(transactionCbor);\n`;
+code2 += `  // Example result:\n`;
+code2 += `  // [{\n`;
+code2 += `  //   index: 0,\n`;
+code2 += `  //   tag: "MINT",\n`;
+code2 += `  //   budget: {\n`;
+code2 += `  //     mem: 508703,    // Memory units used\n`;
+code2 += `  //     steps: 164980381 // CPU steps used\n`;
+code2 += `  //   }\n`;
+code2 += `  // }]\n`;
+code2 += `} catch (error) {\n`;
+code2 += `  console.error('Script evaluation failed:', error);\n`;
+code2 += `}\n`;
+
+let code3 = `// In your test file\n`;
+code3 += `describe("Plutus Script Tests", () => {\n`;
+code3 += `  let evaluator: OfflineEvaluator;\n`;
+code3 += `  let fetcher: OfflineFetcher;\n\n`;
+code3 += `  beforeEach(() => {\n`;
+code3 += `    fetcher = new OfflineFetcher();\n`;
+code3 += `    evaluator = new OfflineEvaluator(fetcher, "preprod");\n\n`;
+code3 += `    // Add test UTXOs\n`;
+code3 += `    fetcher.addUTxOs([...]);\n`;
+code3 += `  });\n\n`;
+code3 += `  it("should evaluate minting policy", async () => {\n`;
+code3 += `    const result = await evaluator.evaluateTx(txCbor);\n`;
+code3 += `    expect(result[0].tag).toBe("MINT");\n`;
+code3 += `    expect(result[0].budget.mem).toBeLessThan(600000);\n`;
+code3 += `  });\n`;
+code3 += `});\n`;
+
+const fetcher = new OfflineFetcher();
+const evaluator = new OfflineEvaluator(fetcher, "preprod");
+
+return (
+  <>
+    <Metatags
+      title={metaOfflineEvaluator.title}
+      description={metaOfflineEvaluator.desc}
+    />
+    <SidebarFullwidth sidebarItems={sidebarItems}>
+      <TitleIconDescriptionBody
+        title={metaOfflineEvaluator.title}
+        description={metaOfflineEvaluator.desc}
+      >
+        <p>
+          The OfflineEvaluator calculates execution costs (memory and CPU steps) for
+          Plutus scripts in transactions without requiring network connectivity. It works
+          with an {" "}
+          <Link href="/providers/offline-fetcher">
+            OfflineFetcher
+          </Link>
+          {" "} to resolve the UTXOs needed for script validation.
+        </p>
+
+        <p>Get started:</p>
+
+        <Codeblock data={code1} />
+
+        <p>
+          Once initialized, you can evaluate Plutus scripts in transactions:
+        </p>
+        <Codeblock data={code2} />
+
+        <p>
+          The evaluator is particularly useful for testing Plutus scripts, ensuring
+          they execute within memory and CPU limits:
+        </p>
+        <Codeblock data={code3} />
+
+        <p>
+          The evaluation results include memory units and CPU steps required for each
+          script execution, helping you optimize your scripts and ensure they meet
+          protocol constraints.
+        </p>
+      </TitleIconDescriptionBody>
+
+      <ButtonFloatDocumentation href="https://docs.meshjs.dev/providers/classes/OfflineEvaluator" />
+
+      <ProviderEvaluators
+        blockchainProvider={evaluator}
+        provider="offline"
+      />
+    </SidebarFullwidth>
+  </>
+);
+};
+
+export default ReactPage;

From 9dab2e83102bf64d789dafcc47cf27d7eb31fc6d Mon Sep 17 00:00:00 2001
From: lisicky <lisicky@inbox.ru>
Date: Thu, 14 Nov 2024 16:38:00 +0800
Subject: [PATCH 12/16] fix the doc

---
 apps/playground/src/pages/providers/offline-evaluator.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/playground/src/pages/providers/offline-evaluator.tsx b/apps/playground/src/pages/providers/offline-evaluator.tsx
index d52094459..c6358bc9f 100644
--- a/apps/playground/src/pages/providers/offline-evaluator.tsx
+++ b/apps/playground/src/pages/providers/offline-evaluator.tsx
@@ -15,7 +15,8 @@ const ReactPage: NextPage = () => {
     { label: "Evaluate Transaction", to: "evaluateTx" },
   ];
 
-let code1 = `import { OfflineEvaluator, OfflineFetcher } from "@meshsdk/core";\n\n`;
+let code1 = `import { OfflineEvaluator } from "@meshsdk/core-csl";\n\n`;
+code1 += `import { OfflineFetcher } from "@meshsdk/core";\n\n`;
 code1 += `// Create fetcher for resolving UTXOs\n`;
 code1 += `const fetcher = new OfflineFetcher();\n\n`;
 code1 += `// Add UTXOs required for script evaluation\n`;

From d3625c3cdec9c0703dcb470039a4ebd4cae2f938 Mon Sep 17 00:00:00 2001
From: "Hong Jing (Jingles)" <jinglescode@gmail.com>
Date: Thu, 14 Nov 2024 22:36:15 +0800
Subject: [PATCH 13/16] update docs

---
 .../src/components/site/metatags.tsx          |  6 +-
 apps/playground/src/data/cardano.ts           |  4 ++
 .../providers/evaluators/evaluate-tx.tsx      | 20 +++++-
 .../content-ownership/index.tsx               |  1 -
 package-lock.json                             | 70 +++++++++----------
 5 files changed, 58 insertions(+), 43 deletions(-)

diff --git a/apps/playground/src/components/site/metatags.tsx b/apps/playground/src/components/site/metatags.tsx
index c5270fe8d..8e8bb2eb8 100644
--- a/apps/playground/src/components/site/metatags.tsx
+++ b/apps/playground/src/components/site/metatags.tsx
@@ -22,9 +22,7 @@ export default function Metatags({
   }
 
   if (title === undefined) {
-    title = "Mesh JS - Cardano Web3 TypeScript SDK & Off-Chain Framework";
-  } else {
-    title = title + " - Mesh JS";
+    title = "Cardano Web3 TypeScript SDK & Off-Chain Framework";
   }
 
   return (
@@ -32,7 +30,7 @@ export default function Metatags({
       <meta name="viewport" content="width=device-width, initial-scale=1" />
       <meta charSet="utf-8" />
 
-      {title && <title>{title}</title>}
+      {title && <title>{`${title} - Mesh JS`}</title>}
       <meta name="description" content={description} />
       <meta name="keywords" content={keywords} />
 
diff --git a/apps/playground/src/data/cardano.ts b/apps/playground/src/data/cardano.ts
index 50cfec1fc..e66103b87 100644
--- a/apps/playground/src/data/cardano.ts
+++ b/apps/playground/src/data/cardano.ts
@@ -53,6 +53,10 @@ export const oneTimeMintingPolicy =
 export const demoTransactionCbor =
   "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";
 
+// from content ownership mint policy
+export const demoTransactionCborScript =
+  "84a600d901028182582056ae6e2d8c419ab279ecd308040b8f56025cd4a287c75c182f8ccc0fd4115b0700018182583900556f3a70b8a68081cf36c918dd9933abdca34f20fc534499c817182b8cfb40854d41392b624b678012443d61015f5575627a467c450396c9821a008c2c8fa1581c8251cfa433b84ed4357143657f1c33740caa9e953c5f266c86ecfaf5a14001021a000c69f109a1581c8251cfa433b84ed4357143657f1c33740caa9e953c5f266c86ecfaf5a140010b58204fb018afc3952620696789649a8447595f9895ec48bda9c2596f0507e9b43f360dd9010281825820e8b1c89936d747185cf77c3eb42a37749cb4bdfee36d8763cfffad264ecbe0b900a207d90102815901cc5901c901010033232323232323222533300332323232325332330093001300a37540042646464a66601860080022a66601e601c6ea8018540085854ccc030cdc3a40040022a66601e601c6ea8018540085858c030dd50028992999805980198061baa0051533300b3003300c375464660020026eb0c044c038dd50041129998080008a6103d87a800013232533300f3375e01c600a60226ea80084cdd2a40006602600497ae01330040040013014002301200114a229404c8cc004004c8cc004004dd59809180998099809980998079baa00922533301100114bd70099199911191980080080191299980b80088018991980c9ba733019375200c66032602c00266032602e00297ae033003003301b0023019001375c60200026eacc044004cc00c00cc054008c04c004894ccc040004528899299980719299980799b8f375c600a00200c266e20dd6980a180a980a800a40002944dd618098010998018018008a50301300123010001375c601c60166ea8008dc3a40002c6018601a004601600260160046012002600a6ea8004526136565734aae7555cf2ab9f5740ae855d1260127d8799f582056ae6e2d8c419ab279ecd308040b8f56025cd4a287c75c182f8ccc0fd4115b0700ff000105a182010082d87980821a006acfc01ab2d05e00f5f6";
+
 export const yaci = {
   mnemonic: [
     "test",
diff --git a/apps/playground/src/pages/providers/evaluators/evaluate-tx.tsx b/apps/playground/src/pages/providers/evaluators/evaluate-tx.tsx
index bf2d8706a..48662f810 100644
--- a/apps/playground/src/pages/providers/evaluators/evaluate-tx.tsx
+++ b/apps/playground/src/pages/providers/evaluators/evaluate-tx.tsx
@@ -1,11 +1,14 @@
 import { useState } from "react";
 
+import { OfflineEvaluator } from "@meshsdk/core-csl";
+
+import { getProvider } from "~/components/cardano/mesh-wallet";
 import Input from "~/components/form/input";
 import InputTable from "~/components/sections/input-table";
 import LiveCodeDemo from "~/components/sections/live-code-demo";
 import TwoColumnsScroll from "~/components/sections/two-columns-scroll";
 import Codeblock from "~/components/text/codeblock";
-import { demoTransactionCbor } from "~/data/cardano";
+import { demoTransactionCborScript } from "~/data/cardano";
 import { SupportedEvaluators } from ".";
 
 export default function EvaluatorEvaluateTransaction({
@@ -15,7 +18,7 @@ export default function EvaluatorEvaluateTransaction({
   blockchainProvider: SupportedEvaluators;
   provider: string;
 }) {
-  const [userInput, setUserInput] = useState<string>(demoTransactionCbor);
+  const [userInput, setUserInput] = useState<string>(demoTransactionCborScript);
 
   return (
     <TwoColumnsScroll
@@ -91,10 +94,20 @@ function Right(
   provider: string,
 ) {
   async function runDemo() {
-    const evaluateTx = await blockchainProvider.evaluateTx(userInput);
+    const blockchainProvider = getProvider();
+    const offlineeval = new OfflineEvaluator(blockchainProvider, "preprod");
+    const evaluateTx = await offlineeval.evaluateTx(userInput);
     return evaluateTx;
   }
 
+  let code = ``;
+  code += `import { BlockfrostProvider } from "@meshsdk/core";\n`;
+  code += `import { OfflineEvaluator } from "@meshsdk/core-csl";\n`;
+  code += `\n`;
+  code += `const blockchainProvider = new BlockfrostProvider('<Your-API-Key>');\n`;
+  code += `const offlineeval = new OfflineEvaluator(blockchainProvider, "preprod");\n\n`;
+  code += `const evaluateTx = await offlineeval.evaluateTx('<UNSIGNED-TX-HEX>');\n`;
+
   return (
     <LiveCodeDemo
       title="Evaluate Transaction"
@@ -102,6 +115,7 @@ function Right(
       runCodeFunction={runDemo}
       runDemoShowProviderInit={true}
       runDemoProvider={provider}
+      code={code}
     >
       <InputTable
         listInputs={[
diff --git a/apps/playground/src/pages/smart-contracts/content-ownership/index.tsx b/apps/playground/src/pages/smart-contracts/content-ownership/index.tsx
index b43b32bcf..26924847d 100644
--- a/apps/playground/src/pages/smart-contracts/content-ownership/index.tsx
+++ b/apps/playground/src/pages/smart-contracts/content-ownership/index.tsx
@@ -32,7 +32,6 @@ const ReactPage: NextPage = () => {
   ];
 
   let example = ``;
-
   example += `import { MeshContentOwnershipContract } from "@meshsdk/contract";\n`;
   example += `import { MeshTxBuilder, BlockfrostProvider } from "@meshsdk/core";\n`;
   example += `\n`;
diff --git a/package-lock.json b/package-lock.json
index e073c8085..9b9db1e0a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30873,7 +30873,7 @@
     },
     "packages/mesh-common": {
       "name": "@meshsdk/common",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
         "bech32": "^2.0.0",
@@ -30890,12 +30890,12 @@
     },
     "packages/mesh-contract": {
       "name": "@meshsdk/contract",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.13",
-        "@meshsdk/core": "1.7.13",
-        "@meshsdk/core-csl": "1.7.13"
+        "@meshsdk/common": "1.7.14",
+        "@meshsdk/core": "1.7.14",
+        "@meshsdk/core-csl": "1.7.14"
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
@@ -30906,16 +30906,16 @@
     },
     "packages/mesh-core": {
       "name": "@meshsdk/core",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.13",
-        "@meshsdk/core-csl": "1.7.13",
-        "@meshsdk/core-cst": "1.7.13",
-        "@meshsdk/provider": "1.7.13",
-        "@meshsdk/react": "1.7.13",
-        "@meshsdk/transaction": "1.7.13",
-        "@meshsdk/wallet": "1.7.13"
+        "@meshsdk/common": "1.7.14",
+        "@meshsdk/core-csl": "1.7.14",
+        "@meshsdk/core-cst": "1.7.14",
+        "@meshsdk/provider": "1.7.14",
+        "@meshsdk/react": "1.7.14",
+        "@meshsdk/transaction": "1.7.14",
+        "@meshsdk/wallet": "1.7.14"
       },
       "devDependencies": {
         "@meshsdk/configs": "*",
@@ -30926,10 +30926,10 @@
     },
     "packages/mesh-core-csl": {
       "name": "@meshsdk/core-csl",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.13",
+        "@meshsdk/common": "1.7.14",
         "@sidan-lab/sidan-csl-rs-browser": "0.9.5",
         "@sidan-lab/sidan-csl-rs-nodejs": "0.9.5",
         "json-bigint": "^1.0.0"
@@ -30946,7 +30946,7 @@
     },
     "packages/mesh-core-cst": {
       "name": "@meshsdk/core-cst",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
         "@cardano-sdk/core": "0.35.4",
@@ -30955,9 +30955,9 @@
         "@harmoniclabs/cbor": "1.3.0",
         "@harmoniclabs/plutus-data": "1.2.4",
         "@harmoniclabs/uplc": "1.2.4",
-        "@meshsdk/common": "1.7.13",
+        "@meshsdk/common": "1.7.14",
         "@stricahq/bip32ed25519": "^1.1.0",
-        "@stricahq/cbors": "^1.0.0",
+        "@stricahq/cbors": "^1.0.3",
         "pbkdf2": "^3.1.2"
       },
       "devDependencies": {
@@ -30972,11 +30972,11 @@
     },
     "packages/mesh-provider": {
       "name": "@meshsdk/provider",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.13",
-        "@meshsdk/core-cst": "1.7.13",
+        "@meshsdk/common": "1.7.14",
+        "@meshsdk/core-cst": "1.7.14",
         "@utxorpc/sdk": "0.6.2",
         "@utxorpc/spec": "0.10.1",
         "axios": "^1.7.2"
@@ -30990,12 +30990,12 @@
     },
     "packages/mesh-react": {
       "name": "@meshsdk/react",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.13",
-        "@meshsdk/transaction": "1.7.13",
-        "@meshsdk/wallet": "1.7.13",
+        "@meshsdk/common": "1.7.14",
+        "@meshsdk/transaction": "1.7.14",
+        "@meshsdk/wallet": "1.7.14",
         "react": "^18.2.0"
       },
       "devDependencies": {
@@ -31010,12 +31010,12 @@
     },
     "packages/mesh-transaction": {
       "name": "@meshsdk/transaction",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.13",
-        "@meshsdk/core-csl": "1.7.13",
-        "@meshsdk/core-cst": "1.7.13",
+        "@meshsdk/common": "1.7.14",
+        "@meshsdk/core-csl": "1.7.14",
+        "@meshsdk/core-cst": "1.7.14",
         "json-bigint": "^1.0.0"
       },
       "devDependencies": {
@@ -31028,13 +31028,13 @@
     },
     "packages/mesh-wallet": {
       "name": "@meshsdk/wallet",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
-        "@meshsdk/common": "1.7.13",
-        "@meshsdk/core-csl": "1.7.13",
-        "@meshsdk/core-cst": "1.7.13",
-        "@meshsdk/transaction": "1.7.13",
+        "@meshsdk/common": "1.7.14",
+        "@meshsdk/core-csl": "1.7.14",
+        "@meshsdk/core-cst": "1.7.14",
+        "@meshsdk/transaction": "1.7.14",
         "@nufi/dapp-client-cardano": "0.3.5",
         "@nufi/dapp-client-core": "0.3.5"
       },
@@ -31048,7 +31048,7 @@
     },
     "scripts/mesh-cli": {
       "name": "meshjs",
-      "version": "1.7.13",
+      "version": "1.7.14",
       "license": "Apache-2.0",
       "dependencies": {
         "chalk": "5.3.0",

From 8c1af2019a7128296f23e88f9b85f19c6c185389 Mon Sep 17 00:00:00 2001
From: "Hong Jing (Jingles)" <jinglescode@gmail.com>
Date: Fri, 15 Nov 2024 17:31:21 +0800
Subject: [PATCH 14/16] bump version

---
 packages/mesh-common/package.json      |  2 +-
 packages/mesh-contract/package.json    |  8 ++++----
 packages/mesh-core-csl/package.json    |  6 +++---
 packages/mesh-core-cst/package.json    |  4 ++--
 packages/mesh-core/package.json        | 16 ++++++++--------
 packages/mesh-provider/package.json    |  6 +++---
 packages/mesh-react/package.json       |  8 ++++----
 packages/mesh-transaction/package.json |  8 ++++----
 packages/mesh-wallet/package.json      | 10 +++++-----
 scripts/mesh-cli/package.json          |  2 +-
 10 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/packages/mesh-common/package.json b/packages/mesh-common/package.json
index b7e93b6ca..73ab06409 100644
--- a/packages/mesh-common/package.json
+++ b/packages/mesh-common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/common",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
diff --git a/packages/mesh-contract/package.json b/packages/mesh-contract/package.json
index 096197fc0..3179c467f 100644
--- a/packages/mesh-contract/package.json
+++ b/packages/mesh-contract/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/contract",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -34,9 +34,9 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.14",
-    "@meshsdk/core": "1.7.14",
-    "@meshsdk/core-csl": "1.7.14"
+    "@meshsdk/common": "1.7.15",
+    "@meshsdk/core": "1.7.15",
+    "@meshsdk/core-csl": "1.7.15"
   },
   "prettier": "@meshsdk/configs/prettier",
   "publishConfig": {
diff --git a/packages/mesh-core-csl/package.json b/packages/mesh-core-csl/package.json
index 60ff828a4..03f50ba24 100644
--- a/packages/mesh-core-csl/package.json
+++ b/packages/mesh-core-csl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core-csl",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
-    "@meshsdk/provider": "*",
+    "@meshsdk/provider": "1.7.15",
     "@types/json-bigint": "^1.0.4",
     "eslint": "^8.57.0",
     "ts-jest": "^29.1.4",
@@ -39,7 +39,7 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.14",
+    "@meshsdk/common": "1.7.15",
     "@sidan-lab/sidan-csl-rs-browser": "0.9.5",
     "@sidan-lab/sidan-csl-rs-nodejs": "0.9.5",
     "json-bigint": "^1.0.0"
diff --git a/packages/mesh-core-cst/package.json b/packages/mesh-core-cst/package.json
index 99a0d0e1d..3c8c4f8b6 100644
--- a/packages/mesh-core-cst/package.json
+++ b/packages/mesh-core-cst/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core-cst",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -42,7 +42,7 @@
     "@harmoniclabs/cbor": "1.3.0",
     "@harmoniclabs/plutus-data": "1.2.4",
     "@harmoniclabs/uplc": "1.2.4",
-    "@meshsdk/common": "1.7.14",
+    "@meshsdk/common": "1.7.15",
     "@stricahq/bip32ed25519": "^1.1.0",
     "@stricahq/cbors": "^1.0.3",
     "pbkdf2": "^3.1.2"
diff --git a/packages/mesh-core/package.json b/packages/mesh-core/package.json
index ab423ee68..641c7d77e 100644
--- a/packages/mesh-core/package.json
+++ b/packages/mesh-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -33,13 +33,13 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.14",
-    "@meshsdk/core-csl": "1.7.14",
-    "@meshsdk/core-cst": "1.7.14",
-    "@meshsdk/provider": "1.7.14",
-    "@meshsdk/react": "1.7.14",
-    "@meshsdk/transaction": "1.7.14",
-    "@meshsdk/wallet": "1.7.14"
+    "@meshsdk/common": "1.7.15",
+    "@meshsdk/core-csl": "1.7.15",
+    "@meshsdk/core-cst": "1.7.15",
+    "@meshsdk/provider": "1.7.15",
+    "@meshsdk/react": "1.7.15",
+    "@meshsdk/transaction": "1.7.15",
+    "@meshsdk/wallet": "1.7.15"
   },
   "prettier": "@meshsdk/configs/prettier",
   "publishConfig": {
diff --git a/packages/mesh-provider/package.json b/packages/mesh-provider/package.json
index df5f59459..f2569b3d8 100644
--- a/packages/mesh-provider/package.json
+++ b/packages/mesh-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/provider",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -34,8 +34,8 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.14",
-    "@meshsdk/core-cst": "1.7.14",
+    "@meshsdk/common": "1.7.15",
+    "@meshsdk/core-cst": "1.7.15",
     "@utxorpc/sdk": "0.6.2",
     "@utxorpc/spec": "0.10.1",
     "axios": "^1.7.2"
diff --git a/packages/mesh-react/package.json b/packages/mesh-react/package.json
index 1e8d5e5be..9a222b959 100644
--- a/packages/mesh-react/package.json
+++ b/packages/mesh-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/react",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -30,9 +30,9 @@
   },
   "dependencies": {
     "react": "^18.2.0",
-    "@meshsdk/common": "1.7.14",
-    "@meshsdk/transaction": "1.7.14",
-    "@meshsdk/wallet": "1.7.14"
+    "@meshsdk/common": "1.7.15",
+    "@meshsdk/transaction": "1.7.15",
+    "@meshsdk/wallet": "1.7.15"
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
diff --git a/packages/mesh-transaction/package.json b/packages/mesh-transaction/package.json
index 77dfc0383..dd0482688 100644
--- a/packages/mesh-transaction/package.json
+++ b/packages/mesh-transaction/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/transaction",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -35,9 +35,9 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.14",
-    "@meshsdk/core-csl": "1.7.14",
-    "@meshsdk/core-cst": "1.7.14",
+    "@meshsdk/common": "1.7.15",
+    "@meshsdk/core-csl": "1.7.15",
+    "@meshsdk/core-cst": "1.7.15",
     "json-bigint": "^1.0.0"
   },
   "prettier": "@meshsdk/configs/prettier",
diff --git a/packages/mesh-wallet/package.json b/packages/mesh-wallet/package.json
index a2cf32bed..90ccbc6eb 100644
--- a/packages/mesh-wallet/package.json
+++ b/packages/mesh-wallet/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/wallet",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -35,10 +35,10 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.14",
-    "@meshsdk/core-csl": "1.7.14",
-    "@meshsdk/core-cst": "1.7.14",
-    "@meshsdk/transaction": "1.7.14",
+    "@meshsdk/common": "1.7.15",
+    "@meshsdk/core-csl": "1.7.15",
+    "@meshsdk/core-cst": "1.7.15",
+    "@meshsdk/transaction": "1.7.15",
     "@nufi/dapp-client-cardano": "0.3.5",
     "@nufi/dapp-client-core": "0.3.5"
   },
diff --git a/scripts/mesh-cli/package.json b/scripts/mesh-cli/package.json
index c454d83b6..b3a656495 100644
--- a/scripts/mesh-cli/package.json
+++ b/scripts/mesh-cli/package.json
@@ -3,7 +3,7 @@
   "description": "A quick and easy way to bootstrap your dApps on Cardano using Mesh.",
   "homepage": "https://meshjs.dev",
   "author": "MeshJS",
-  "version": "1.7.14",
+  "version": "1.7.15",
   "license": "Apache-2.0",
   "type": "module",
   "main": "./dist/index.cjs",

From 1ce3fee12f3c25325f59321ea08c3ca9a2b13c7e Mon Sep 17 00:00:00 2001
From: "Hong Jing (Jingles)" <jinglescode@gmail.com>
Date: Fri, 15 Nov 2024 17:33:08 +0800
Subject: [PATCH 15/16] bump version 1.7.16

---
 packages/mesh-common/package.json      |  2 +-
 packages/mesh-contract/package.json    |  8 ++++----
 packages/mesh-core-csl/package.json    |  6 +++---
 packages/mesh-core-cst/package.json    |  4 ++--
 packages/mesh-core/package.json        | 16 ++++++++--------
 packages/mesh-provider/package.json    |  6 +++---
 packages/mesh-react/package.json       |  8 ++++----
 packages/mesh-transaction/package.json |  8 ++++----
 packages/mesh-wallet/package.json      | 10 +++++-----
 scripts/mesh-cli/package.json          |  2 +-
 10 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/packages/mesh-common/package.json b/packages/mesh-common/package.json
index 73ab06409..d0b7bb431 100644
--- a/packages/mesh-common/package.json
+++ b/packages/mesh-common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/common",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
diff --git a/packages/mesh-contract/package.json b/packages/mesh-contract/package.json
index 3179c467f..056b2b974 100644
--- a/packages/mesh-contract/package.json
+++ b/packages/mesh-contract/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/contract",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -34,9 +34,9 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.15",
-    "@meshsdk/core": "1.7.15",
-    "@meshsdk/core-csl": "1.7.15"
+    "@meshsdk/common": "1.7.16",
+    "@meshsdk/core": "1.7.16",
+    "@meshsdk/core-csl": "1.7.16"
   },
   "prettier": "@meshsdk/configs/prettier",
   "publishConfig": {
diff --git a/packages/mesh-core-csl/package.json b/packages/mesh-core-csl/package.json
index 03f50ba24..1099d2547 100644
--- a/packages/mesh-core-csl/package.json
+++ b/packages/mesh-core-csl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core-csl",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
-    "@meshsdk/provider": "1.7.15",
+    "@meshsdk/provider": "1.7.16",
     "@types/json-bigint": "^1.0.4",
     "eslint": "^8.57.0",
     "ts-jest": "^29.1.4",
@@ -39,7 +39,7 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.15",
+    "@meshsdk/common": "1.7.16",
     "@sidan-lab/sidan-csl-rs-browser": "0.9.5",
     "@sidan-lab/sidan-csl-rs-nodejs": "0.9.5",
     "json-bigint": "^1.0.0"
diff --git a/packages/mesh-core-cst/package.json b/packages/mesh-core-cst/package.json
index 3c8c4f8b6..4b1c8307d 100644
--- a/packages/mesh-core-cst/package.json
+++ b/packages/mesh-core-cst/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core-cst",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -42,7 +42,7 @@
     "@harmoniclabs/cbor": "1.3.0",
     "@harmoniclabs/plutus-data": "1.2.4",
     "@harmoniclabs/uplc": "1.2.4",
-    "@meshsdk/common": "1.7.15",
+    "@meshsdk/common": "1.7.16",
     "@stricahq/bip32ed25519": "^1.1.0",
     "@stricahq/cbors": "^1.0.3",
     "pbkdf2": "^3.1.2"
diff --git a/packages/mesh-core/package.json b/packages/mesh-core/package.json
index 641c7d77e..29d90ff5c 100644
--- a/packages/mesh-core/package.json
+++ b/packages/mesh-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/core",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -33,13 +33,13 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.15",
-    "@meshsdk/core-csl": "1.7.15",
-    "@meshsdk/core-cst": "1.7.15",
-    "@meshsdk/provider": "1.7.15",
-    "@meshsdk/react": "1.7.15",
-    "@meshsdk/transaction": "1.7.15",
-    "@meshsdk/wallet": "1.7.15"
+    "@meshsdk/common": "1.7.16",
+    "@meshsdk/core-csl": "1.7.16",
+    "@meshsdk/core-cst": "1.7.16",
+    "@meshsdk/provider": "1.7.16",
+    "@meshsdk/react": "1.7.16",
+    "@meshsdk/transaction": "1.7.16",
+    "@meshsdk/wallet": "1.7.16"
   },
   "prettier": "@meshsdk/configs/prettier",
   "publishConfig": {
diff --git a/packages/mesh-provider/package.json b/packages/mesh-provider/package.json
index f2569b3d8..4a785cebb 100644
--- a/packages/mesh-provider/package.json
+++ b/packages/mesh-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/provider",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -34,8 +34,8 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.15",
-    "@meshsdk/core-cst": "1.7.15",
+    "@meshsdk/common": "1.7.16",
+    "@meshsdk/core-cst": "1.7.16",
     "@utxorpc/sdk": "0.6.2",
     "@utxorpc/spec": "0.10.1",
     "axios": "^1.7.2"
diff --git a/packages/mesh-react/package.json b/packages/mesh-react/package.json
index 9a222b959..8115d954e 100644
--- a/packages/mesh-react/package.json
+++ b/packages/mesh-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/react",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -30,9 +30,9 @@
   },
   "dependencies": {
     "react": "^18.2.0",
-    "@meshsdk/common": "1.7.15",
-    "@meshsdk/transaction": "1.7.15",
-    "@meshsdk/wallet": "1.7.15"
+    "@meshsdk/common": "1.7.16",
+    "@meshsdk/transaction": "1.7.16",
+    "@meshsdk/wallet": "1.7.16"
   },
   "devDependencies": {
     "@meshsdk/configs": "*",
diff --git a/packages/mesh-transaction/package.json b/packages/mesh-transaction/package.json
index dd0482688..514dc5947 100644
--- a/packages/mesh-transaction/package.json
+++ b/packages/mesh-transaction/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/transaction",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -35,9 +35,9 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.15",
-    "@meshsdk/core-csl": "1.7.15",
-    "@meshsdk/core-cst": "1.7.15",
+    "@meshsdk/common": "1.7.16",
+    "@meshsdk/core-csl": "1.7.16",
+    "@meshsdk/core-cst": "1.7.16",
     "json-bigint": "^1.0.0"
   },
   "prettier": "@meshsdk/configs/prettier",
diff --git a/packages/mesh-wallet/package.json b/packages/mesh-wallet/package.json
index 90ccbc6eb..9428b10c4 100644
--- a/packages/mesh-wallet/package.json
+++ b/packages/mesh-wallet/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meshsdk/wallet",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "description": "",
   "main": "./dist/index.cjs",
   "browser": "./dist/index.js",
@@ -35,10 +35,10 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "@meshsdk/common": "1.7.15",
-    "@meshsdk/core-csl": "1.7.15",
-    "@meshsdk/core-cst": "1.7.15",
-    "@meshsdk/transaction": "1.7.15",
+    "@meshsdk/common": "1.7.16",
+    "@meshsdk/core-csl": "1.7.16",
+    "@meshsdk/core-cst": "1.7.16",
+    "@meshsdk/transaction": "1.7.16",
     "@nufi/dapp-client-cardano": "0.3.5",
     "@nufi/dapp-client-core": "0.3.5"
   },
diff --git a/scripts/mesh-cli/package.json b/scripts/mesh-cli/package.json
index b3a656495..46433e167 100644
--- a/scripts/mesh-cli/package.json
+++ b/scripts/mesh-cli/package.json
@@ -3,7 +3,7 @@
   "description": "A quick and easy way to bootstrap your dApps on Cardano using Mesh.",
   "homepage": "https://meshjs.dev",
   "author": "MeshJS",
-  "version": "1.7.15",
+  "version": "1.7.16",
   "license": "Apache-2.0",
   "type": "module",
   "main": "./dist/index.cjs",

From e667535c6ecc587827939c5df5cff8ccf1687a47 Mon Sep 17 00:00:00 2001
From: "Hong Jing (Jingles)" <jinglescode@gmail.com>
Date: Fri, 15 Nov 2024 18:02:46 +0800
Subject: [PATCH 16/16] update links

---
 apps/playground/src/data/links-providers.ts   |  12 +-
 .../src/pages/providers/offline-evaluator.tsx | 216 +++++++++---------
 2 files changed, 116 insertions(+), 112 deletions(-)

diff --git a/apps/playground/src/data/links-providers.ts b/apps/playground/src/data/links-providers.ts
index 47e0d91c6..c94315309 100644
--- a/apps/playground/src/data/links-providers.ts
+++ b/apps/playground/src/data/links-providers.ts
@@ -55,7 +55,14 @@ export const metaOfflineFetcher = {
   title: "Offline Fetcher",
   link: "/providers/offline-fetcher",
   desc: "Provider for testing, development and offline scenarios",
-  thumbnail: "/providers/hydra.svg",
+  thumbnail: "/logo-mesh/mesh.png",
+};
+
+export const metaOfflineEvaluator = {
+  title: "Offline Evaluator",
+  link: "/providers/offline-evaluator",
+  desc: "An offline Plutus script evaluator for testing and validation.",
+  thumbnail: "/logo-mesh/mesh.png",
 };
 
 export const linksProviders: MenuItem[] = [
@@ -66,7 +73,8 @@ export const linksProviders: MenuItem[] = [
   metaOgmios,
   metaU5c,
   metaYaci,
-  metaOfflineFetcher
+  metaOfflineFetcher,
+  metaOfflineEvaluator,
 ];
 
 export const metaProviders = {
diff --git a/apps/playground/src/pages/providers/offline-evaluator.tsx b/apps/playground/src/pages/providers/offline-evaluator.tsx
index c6358bc9f..c49aea128 100644
--- a/apps/playground/src/pages/providers/offline-evaluator.tsx
+++ b/apps/playground/src/pages/providers/offline-evaluator.tsx
@@ -1,6 +1,8 @@
 import type { NextPage } from "next";
+
 import { OfflineFetcher } from "@meshsdk/core";
 import { OfflineEvaluator } from "@meshsdk/core-csl";
+
 import ButtonFloatDocumentation from "~/components/button/button-float-documentation";
 import SidebarFullwidth from "~/components/layouts/sidebar-fullwidth";
 import Link from "~/components/link";
@@ -11,119 +13,113 @@ import { metaOfflineEvaluator } from "~/data/links-providers";
 import ProviderEvaluators from "./evaluators";
 
 const ReactPage: NextPage = () => {
-  const sidebarItems = [
-    { label: "Evaluate Transaction", to: "evaluateTx" },
-  ];
-
-let code1 = `import { OfflineEvaluator } from "@meshsdk/core-csl";\n\n`;
-code1 += `import { OfflineFetcher } from "@meshsdk/core";\n\n`;
-code1 += `// Create fetcher for resolving UTXOs\n`;
-code1 += `const fetcher = new OfflineFetcher();\n\n`;
-code1 += `// Add UTXOs required for script evaluation\n`;
-code1 += `fetcher.addUTxOs([\n`;
-code1 += `  {\n`;
-code1 += `    input: { \n`;
-code1 += `      txHash: "5de23a2...", \n`;
-code1 += `      outputIndex: 0 \n`;
-code1 += `    },\n`;
-code1 += `    output: {\n`;
-code1 += `      address: "addr1...",\n`;
-code1 += `      amount: [{ unit: "lovelace", quantity: "1000000" }],\n`;
-code1 += `      scriptHash: "32b7e3d..." // For script UTXOs\n`;
-code1 += `    }\n`;
-code1 += `  }\n`;
-code1 += `]);\n\n`;
-code1 += `// Create evaluator for the desired network\n`;
-code1 += `const evaluator = new OfflineEvaluator(fetcher, "preprod");\n`;
-
-let code2 = `// Evaluate Plutus scripts in a transaction\n`;
-code2 += `try {\n`;
-code2 += `  const actions = await evaluator.evaluateTx(transactionCbor);\n`;
-code2 += `  // Example result:\n`;
-code2 += `  // [{\n`;
-code2 += `  //   index: 0,\n`;
-code2 += `  //   tag: "MINT",\n`;
-code2 += `  //   budget: {\n`;
-code2 += `  //     mem: 508703,    // Memory units used\n`;
-code2 += `  //     steps: 164980381 // CPU steps used\n`;
-code2 += `  //   }\n`;
-code2 += `  // }]\n`;
-code2 += `} catch (error) {\n`;
-code2 += `  console.error('Script evaluation failed:', error);\n`;
-code2 += `}\n`;
-
-let code3 = `// In your test file\n`;
-code3 += `describe("Plutus Script Tests", () => {\n`;
-code3 += `  let evaluator: OfflineEvaluator;\n`;
-code3 += `  let fetcher: OfflineFetcher;\n\n`;
-code3 += `  beforeEach(() => {\n`;
-code3 += `    fetcher = new OfflineFetcher();\n`;
-code3 += `    evaluator = new OfflineEvaluator(fetcher, "preprod");\n\n`;
-code3 += `    // Add test UTXOs\n`;
-code3 += `    fetcher.addUTxOs([...]);\n`;
-code3 += `  });\n\n`;
-code3 += `  it("should evaluate minting policy", async () => {\n`;
-code3 += `    const result = await evaluator.evaluateTx(txCbor);\n`;
-code3 += `    expect(result[0].tag).toBe("MINT");\n`;
-code3 += `    expect(result[0].budget.mem).toBeLessThan(600000);\n`;
-code3 += `  });\n`;
-code3 += `});\n`;
-
-const fetcher = new OfflineFetcher();
-const evaluator = new OfflineEvaluator(fetcher, "preprod");
-
-return (
-  <>
-    <Metatags
-      title={metaOfflineEvaluator.title}
-      description={metaOfflineEvaluator.desc}
-    />
-    <SidebarFullwidth sidebarItems={sidebarItems}>
-      <TitleIconDescriptionBody
+  const sidebarItems = [{ label: "Evaluate Transaction", to: "evaluateTx" }];
+
+  let code1 = `import { OfflineEvaluator } from "@meshsdk/core-csl";\n\n`;
+  code1 += `import { OfflineFetcher } from "@meshsdk/core";\n\n`;
+  code1 += `// Create fetcher for resolving UTXOs\n`;
+  code1 += `const fetcher = new OfflineFetcher();\n\n`;
+  code1 += `// Add UTXOs required for script evaluation\n`;
+  code1 += `fetcher.addUTxOs([\n`;
+  code1 += `  {\n`;
+  code1 += `    input: { \n`;
+  code1 += `      txHash: "5de23a2...", \n`;
+  code1 += `      outputIndex: 0 \n`;
+  code1 += `    },\n`;
+  code1 += `    output: {\n`;
+  code1 += `      address: "addr1...",\n`;
+  code1 += `      amount: [{ unit: "lovelace", quantity: "1000000" }],\n`;
+  code1 += `      scriptHash: "32b7e3d..." // For script UTXOs\n`;
+  code1 += `    }\n`;
+  code1 += `  }\n`;
+  code1 += `]);\n\n`;
+  code1 += `// Create evaluator for the desired network\n`;
+  code1 += `const evaluator = new OfflineEvaluator(fetcher, "preprod");\n`;
+
+  let code2 = `// Evaluate Plutus scripts in a transaction\n`;
+  code2 += `try {\n`;
+  code2 += `  const actions = await evaluator.evaluateTx(transactionCbor);\n`;
+  code2 += `  // Example result:\n`;
+  code2 += `  // [{\n`;
+  code2 += `  //   index: 0,\n`;
+  code2 += `  //   tag: "MINT",\n`;
+  code2 += `  //   budget: {\n`;
+  code2 += `  //     mem: 508703,    // Memory units used\n`;
+  code2 += `  //     steps: 164980381 // CPU steps used\n`;
+  code2 += `  //   }\n`;
+  code2 += `  // }]\n`;
+  code2 += `} catch (error) {\n`;
+  code2 += `  console.error('Script evaluation failed:', error);\n`;
+  code2 += `}\n`;
+
+  let code3 = `// In your test file\n`;
+  code3 += `describe("Plutus Script Tests", () => {\n`;
+  code3 += `  let evaluator: OfflineEvaluator;\n`;
+  code3 += `  let fetcher: OfflineFetcher;\n\n`;
+  code3 += `  beforeEach(() => {\n`;
+  code3 += `    fetcher = new OfflineFetcher();\n`;
+  code3 += `    evaluator = new OfflineEvaluator(fetcher, "preprod");\n\n`;
+  code3 += `    // Add test UTXOs\n`;
+  code3 += `    fetcher.addUTxOs([...]);\n`;
+  code3 += `  });\n\n`;
+  code3 += `  it("should evaluate minting policy", async () => {\n`;
+  code3 += `    const result = await evaluator.evaluateTx(txCbor);\n`;
+  code3 += `    expect(result[0].tag).toBe("MINT");\n`;
+  code3 += `    expect(result[0].budget.mem).toBeLessThan(600000);\n`;
+  code3 += `  });\n`;
+  code3 += `});\n`;
+
+  const fetcher = new OfflineFetcher();
+  const evaluator = new OfflineEvaluator(fetcher, "preprod");
+
+  return (
+    <>
+      <Metatags
         title={metaOfflineEvaluator.title}
         description={metaOfflineEvaluator.desc}
-      >
-        <p>
-          The OfflineEvaluator calculates execution costs (memory and CPU steps) for
-          Plutus scripts in transactions without requiring network connectivity. It works
-          with an {" "}
-          <Link href="/providers/offline-fetcher">
-            OfflineFetcher
-          </Link>
-          {" "} to resolve the UTXOs needed for script validation.
-        </p>
-
-        <p>Get started:</p>
-
-        <Codeblock data={code1} />
-
-        <p>
-          Once initialized, you can evaluate Plutus scripts in transactions:
-        </p>
-        <Codeblock data={code2} />
-
-        <p>
-          The evaluator is particularly useful for testing Plutus scripts, ensuring
-          they execute within memory and CPU limits:
-        </p>
-        <Codeblock data={code3} />
-
-        <p>
-          The evaluation results include memory units and CPU steps required for each
-          script execution, helping you optimize your scripts and ensure they meet
-          protocol constraints.
-        </p>
-      </TitleIconDescriptionBody>
-
-      <ButtonFloatDocumentation href="https://docs.meshjs.dev/providers/classes/OfflineEvaluator" />
-
-      <ProviderEvaluators
-        blockchainProvider={evaluator}
-        provider="offline"
       />
-    </SidebarFullwidth>
-  </>
-);
+      <SidebarFullwidth sidebarItems={sidebarItems}>
+        <TitleIconDescriptionBody
+          title={metaOfflineEvaluator.title}
+          description={metaOfflineEvaluator.desc}
+        >
+          <p>
+            The OfflineEvaluator calculates execution costs (memory and CPU
+            steps) for Plutus scripts in transactions without requiring network
+            connectivity. It works with an{" "}
+            <Link href="/providers/offline-fetcher">OfflineFetcher</Link> to
+            resolve the UTXOs needed for script validation. This is also
+            compatible with any other fetchers to provide online data fetching.
+          </p>
+
+          <p>Get started:</p>
+
+          <Codeblock data={code1} />
+
+          <p>
+            Once initialized, you can evaluate Plutus scripts in transactions:
+          </p>
+          <Codeblock data={code2} />
+
+          <p>
+            The evaluator is particularly useful for testing Plutus scripts,
+            ensuring they execute within memory and CPU limits:
+          </p>
+          <Codeblock data={code3} />
+
+          <p>
+            The evaluation results include memory units and CPU steps required
+            for each script execution, helping you optimize your scripts and
+            ensure they meet protocol constraints.
+          </p>
+        </TitleIconDescriptionBody>
+
+        <ButtonFloatDocumentation href="https://docs.meshjs.dev/providers/classes/OfflineEvaluator" />
+
+        <ProviderEvaluators blockchainProvider={evaluator} provider="offline" />
+      </SidebarFullwidth>
+    </>
+  );
 };
 
 export default ReactPage;