Rustok Wallet

Name: Rustok Wallet
Author: temrjan

by temrjanversion 0.2.2i★ –iRuns on your computer

Registry nameio.github.temrjan/rustok-wallet

Install

Overview

Description from the maker (original English)

Self-custody Ethereum Agent Wallet. All chains enabled by default. User assumes all risks.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Other
You need to fill in: RUSTOK_AGENT_PASSWORD

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: RUSTOK_AGENT_PASSWORD

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "rustok-wallet": {
      "command": "npx",
      "args": [
        "-y",
        "rustok-agent-mcp"
      ],
      "env": {
        "RUSTOK_AGENT_PASSWORD": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add rustok-wallet --env RUSTOK_AGENT_PASSWORD=your-value -- npx -y rustok-agent-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "rustok-wallet": {
      "command": "npx",
      "args": [
        "-y",
        "rustok-agent-mcp"
      ],
      "env": {
        "RUSTOK_AGENT_PASSWORD": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "rustok-wallet": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "rustok-agent-mcp"
      ],
      "env": {
        "RUSTOK_AGENT_PASSWORD": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

RUSTOK_AGENT_PASSWORD secret required env
Password to unlock the agent wallet

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account temrjan, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 32691 servers in this category
Published to the registry more recently than 10% of the other 32691 servers in this category
Basic checks equal to or better than 100% of the other 32691 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Rustok Wallet safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: RUSTOK_AGENT_PASSWORD

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.2) reached the registry 6 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Dialyne

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Rustok

Ethereum wallet with chain abstraction and transaction security engine.

Status: Production — Phase 7 DONE — Android verified on Sepolia; iOS supported. React Native app with real on-chain transactions, full onboarding, and txguard live analysis.

Website: rustokwallet.com | X: @rustokwallet | Agent editions: github.com/rustok-org

What is this?

Rustok is a self-custody Ethereum wallet built around two ideas:

Your keys, your chains — one seed phrase controls addresses across Ethereum, Arbitrum, Base, Optimism, and zkSync. Balance and routing are unified; you pick the chain, the wallet handles the rest.
Trust but verify — every transaction is analyzed by txguard before signing. It decodes calldata, runs security rules, simulates execution via revm, and enriches findings with threat intelligence.

The mobile app (Android + iOS) is the primary interface. A public HTTP API and CLI are available for headless txguard analysis.

2026 evolution: the same self-custody core now ships as a wallet for AI agents — MCP tools with fail-closed capability gating (read / preview / execute) and a three-rung trust ladder (autonomous agent → console-approved → phone-signed). See rustokwallet.com and the rustok-org repositories (mcp, console, mobile, paraswap-mcp, uniswap).

Features

Multi-chain wallet — unified balance, send, and receive across 5 mainnet chains + Sepolia testnet
BIP39 seed phrase — MetaMask-compatible path (m/44'/60'/0'/0/0), cross-device recovery
txguard analysis — pre-sign security scan with risk badge and per-finding breakdown
PIN + Biometric lock — Argon2id-hashed PIN, Face ID / fingerprint unlock, background auto-lock
Onboarding — create wallet (4-step wizard + phrase quiz), import from seed phrase, or recover from lockout / biometric change
Activity history — real transaction feed with pending-state tracking and explorer links
Theme — light / dark / system with design-token consistency across the UI

Architecture

┌─────────────────────────────────────────────────────────────┐

│ Mobile App (Android / iOS) │ │ ┌─────────┐ ┌─────────┐ ┌─────────┐ ┌────────────────┐ │ │ │ Wallet │ │ Activity│ │ TxGuard │ │ Settings │ │ │ │ Tab │ │ Tab │ │ Tab │ │ (Appearance, │ │ │ │ │ │ │ │ │ │ Biometric, │ │ │ │ • Hero │ │ • TX │ │ • Risk │ │ Auto-lock, │ │ │ │ card │ │ list │ │ badge │ │ Network) │ │ │ │ • Send │ │ • Pull │ │ • Per- │ │ │ │ │ │ • QR │ │ refresh│ │ finding│ │ │ │ │ └─────────┘ └─────────┘ └─────────┘ └────────────────┘ │ │ ┌─────────────────────────────────────────────────────────┐│ │ │ React Navigation v7 • Zustand 5 • NativeWind v4 ││ │ │ Reanimated 4 • MMKV • Keychain • Argon2id ││ │ └─────────────────────────────────────────────────────────┘│ └───────────────────────────┬─────────────────────────────────┘ │ JS ↔ Rust Bridge ┌───────────────────────────▼─────────────────────────────────┐ │ react-native-rustok-bridge │ │ (uniffi-bindgen-react-native 0.31) │ └───────────────────────────┬─────────────────────────────────┘ │ FFI ┌───────────────────────────▼─────────────────────────────────┐ │ Rust Workspace │ │ ┌─────────────┐ ┌─────────────┐ ┌─────────────────────┐ │ │ │ rustok-core │ │ txguard │ │ rustok-api │ │ │ │ │ │ │ │ │ │ │ │ • keyring │ │ • parser │ │ Axum HTTP server │ │ │ │ • provider │ │ • rules │ │ /health │ │ │ │ • router │ │ • simulator │ │ /check-address │ │ │ │ • send │ │ • enrichment│ │ /decode │ │ │ │ • explorer │ │ │ │ │ │ │ │ • explainer │ │ 8 security │ │ Self-hosted │ │ │ │ • convert │ │ rules │ │ (see deploy/) │ │ │ └─────────────┘ └─────────────┘ └─────────────────────┘ │ │ ┌─────────────┐ ┌─────────────┐ ┌─────────────────────┐ │ │ │ rustok-cli │ │ rustok-types│ │rustok-mobile-bindings│ │ │ │ │ │ │ │ │ │ │ │ CLI binary │ │ Shared DTOs │ │ uniffi FFI exports │ │ │ │ (decode, │ │ (no crypto │ │ for iOS / Android │ │ │ │ analyze, │ │ deps) │ │ │ │ │ │ wallet, │ │ │ │ │ │ │ │ send) │ │ │ │ │ │ │ └─────────────┘ └─────────────┘ └─────────────────────┘ │ └─────────────────────────────────────────────────────────────┘

Tech Stack

Layer	Technology
Mobile	React Native 0.85.2, React 19.2.3, TypeScript 5.8
Navigation	React Navigation v7 (bottom-tabs, native-stack)
Styling	NativeWind v4, TailwindCSS 3.4, design-token system
State	Zustand 5, MMKV (persistent), React Native Keychain (secrets)
Animations	Reanimated 4.3, React Native Worklets, Gesture Handler
Bridge	uniffi-bindgen-react-native 0.31.0-2
Language	Rust (edition 2024)
EVM	revm v36, alloy-evm v0.30
Ethereum	alloy-rs v1.8 (provider, signer, primitives, consensus)
Crypto	BIP39 (m/44'/60'/0'/0/0), AES-256-GCM, Argon2id, secp256k1
HTTP	Axum 0.8, Tower HTTP (CORS, trace)
Async	Tokio, Futures
Serialization	Serde, Serde JSON
CLI	clap v4
Logging	tracing, tracing-subscriber

Quick Start

Mobile App

Prerequisites: Node.js ≥ 22.11, Android SDK (for Android) or Xcode + CocoaPods (for iOS).

# Install dependencies

cd mobile && npm install

Start Metro bundler

npx react-native start --port 8081

Android (separate terminal)

cd android && ./gradlew app:installDebug -PreactNativeDevServerPort=8081

Windows: .\gradlew.bat app:installDebug -PreactNativeDevServerPort=8081

iOS (macOS only, separate terminal)

cd ios && pod install && cd .. && npx react-native run-ios

For physical Android devices:

adb reverse tcp:8081 tcp:8081

Detailed mobile docs: See mobile/README.md for onboarding flow, bridge surface, DEV escape hatches, and Android/Windows specifics.

Rust Workspace

# Run all tests

cargo test --workspace

Build CLI

cargo build -p rustok --release

Run API server locally

cargo run -p rustok-api

CLI Examples

Transaction Security Analysis

# Decode ERC-20 approve calldata

rustok decode \ --to 0xdAC17F958D2ee523a2206206994597C13D831ec7 \ --data 0x095ea7b3000000000000000000000000000000000000000000000000000000000000dead00000000000000000000000000000000000000000000000000000000000f4240

Full security analysis (parse + rules + verdict)

Exit codes: 0=allow, 1=warn, 2=block

rustok analyze \ --to 0xdAC17F958D2ee523a2206206994597C13D831ec7 \ --data 0x095ea7b3ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

Wallet Operations

# Generate a new encrypted wallet

rustok wallet new --password "your-secure-password"

Check unified balance across Ethereum, Arbitrum, Base, Optimism, zkSync

rustok wallet balance 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

Show wallet info from keystore file

rustok wallet info --keystore 0xabc...def.json --password "your-password"

Send ETH (txguard security check mandatory, testnet by default)

rustok wallet send --keystore wallet.json --password "pwd" --to 0xd8dA...6045 --amount 0.1

Security Rules (txguard)

Rule	Severity	Trigger
`unlimited_approval`	Warning	`approve(spender, type(uint256).max)`
`set_approval_for_all`	Warning	`setApprovalForAll(operator, true)`
`permit_to_unknown`	Danger	EIP-2612 permit to unknown spender
`permit_unlimited`	Warning	Permit with `value == U256::MAX`
`known_scam`	Forbidden	Address in scam database
`unknown_function`	Warning	Unrecognized function selector
`value_with_calldata`	Warning	ETH sent with contract call
`send_to_contract`	Info	Transfer to contract address

Supported Chains

Chain	ID	Status
Ethereum	1	Active
Arbitrum One	42161	Active
Base	8453	Active
Optimism	10	Active
zkSync Era	324	Active
Sepolia	11155111	Testnet

txguard API

Public API for transaction security analysis (rustok-api, Axum). Self-hosted — see deploy/.

Endpoint	Method	Description
`/health`	GET	Health check
`/check-address`	POST	Address security check via GoPlus (malicious flag, risk level, risks)
`/decode`	POST	Decode and analyze raw EVM transaction (action, risk score, findings)

# Check address

curl -X POST https://your-rustok-api-host/check-address \ -H "Content-Type: application/json" \ -d '{"address": "0xdAC17F958D2ee523a2206206994597C13D831ec7"}'

Decode transaction

curl -X POST https://your-rustok-api-host/decode \ -H "Content-Type: application/json" \ -d '{"to": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "data": "0x095ea7b3000000000000000000000000000000000000000000000000000000000000dead00000000000000000000000000000000000000000000000000000000000f4240"}'

Deployed via Docker + Caddy on 185.197.195.191 (deploy/).

Tests

517 tests, 0 failures

Rust workspace: 231 tests (txguard, core, types, mobile-bindings)
Mobile (Jest): 286 tests (components, stores, hooks, screens)

Pre-commit gates:

# Rust

cargo fmt --all --check cargo clippy --workspace --all-targets -- -D warnings cargo test --workspace

Mobile

cd mobile && npm run typecheck && npm run lint && npm run test

Project Layout

rustok/

├── mobile/ # React Native app (primary UI) │ ├── src/ │ │ ├── screens/ # Wallet, Activity, TxGuard, Settings, Onboarding │ │ ├── components/ # Design system primitives │ │ ├── navigation/ # AppShell, navigators │ │ ├── stores/ # Zustand + MMKV state │ │ ├── hooks/ # Selectors and logic │ │ ├── lib/ # Bridge, formatting, explorers │ │ └── theme/ # Design tokens │ ├── android/ # Gradle project │ └── ios/ # Xcode project │ ├── packages/ │ └── react-native-rustok-bridge/ # uniffi JS ↔ Rust bridge package │ ├── crates/ # Rust workspace │ ├── txguard/ # Transaction security engine │ ├── core/ # Wallet logic (keyring, provider, router, send) │ ├── types/ # Shared DTOs │ ├── api/ # Axum HTTP server │ ├── cli/ # CLI binary │ └── rustok-mobile-bindings/ # uniffi FFI exports │ ├── deploy/ # Docker + Caddy deployment └── docs/ # Architecture, phase handoffs, incident reports

License

Rustok is dual-licensed:

[AGPL-3.0-or-later](LICENSE) — open source. Free for any use that complies with AGPL terms, including making source code of derivative works and network-accessible services available to users.
[Commercial License](LICENSE-COMMERCIAL.md) — available from the copyright holder for uses that cannot comply with AGPL-3.0 (e.g. closed-source Apple App Store

Only the beginning is shown; read the rest in the repo

Rustok Wallet

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Dialyne

README from the maker

Rustok

What is this?

Features

Architecture

Tech Stack

Quick Start

Mobile App

Start Metro bundler

Android (separate terminal)

Windows: .\gradlew.bat app:installDebug -PreactNativeDevServerPort=8081

iOS (macOS only, separate terminal)

Rust Workspace

Build CLI

Run API server locally

CLI Examples

Transaction Security Analysis

Full security analysis (parse + rules + verdict)

Exit codes: 0=allow, 1=warn, 2=block

Wallet Operations

Check unified balance across Ethereum, Arbitrum, Base, Optimism, zkSync

Show wallet info from keystore file

Send ETH (txguard security check mandatory, testnet by default)

Security Rules (txguard)

Supported Chains

txguard API

Decode transaction

Tests

Mobile

Project Layout

License