# Token Revoke MCP

> Check and revoke ERC-20 token allowances to secure wallets. Scan for risky unlimited approvals and generate revocation transactions.

- Skill: `yejiming/token-revoke-mcp` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add yejiming/token-revoke-mcp`
- Raw SKILL.md: https://api.skillmd.com/api/skills/yejiming/token-revoke-mcp/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: yejiming (https://skillmd.com/u/yejiming)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/yejiming/token-revoke-mcp

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# Token Revoke MCP

MCP server for checking and revoking ERC-20 token allowances.

Enables AI agents to scan wallet addresses for ERC-20 token allowances, identify risky unlimited approvals, and generate revocation transactions to secure user wallets. Helps protect against exploits targeting stale or excessive token approvals.

## Installation

```json
{
  "mcpServers": {
    "token-revoke": {
      "command": "npx",
      "args": ["-y", "token-revoke-mcp"]
    }
  }
}
```

## Features

- Scan all ERC-20 approvals for a wallet address
- Identify unlimited and risky allowances
- Generate revocation transactions
- Multi-chain support (Ethereum, Polygon, Arbitrum, etc.)

## Links

- **Revoke.cash**: https://revoke.cash
- **Etherscan Token Approvals**: https://etherscan.io/tokenapprovalchecker