Base Token Audit — ERC-20 honeypot check and swap route data

com.oroboros-design.angel由 angel.oroboros-design.com 发布官方发布者v1.0.0更新于 Nov 14, 2026

ERC-20 honeypot and rug-pull check on Base and Ethereum, plus free swap route data.

发布方自己的服务：Agent safety checks: prompt-injection scan, honeypot check, x402 preflight + crypto data (USDC/x402)

已验证Streamable HTTP可网页运行金融安全与监控

概览

AI 生成的概览

检查 Base 与以太坊上的 ERC-20 代币是否存在蜜罐和撤池风险，并为即将交易的代币提供免费兑换路径数据。

可以做什么
  • 检查代币合约：可升级代理、字节码中的所有者权限、所有者是否放弃权限及其持币占比，并给出低、中、高风险评级与理由
  • 获取 Base 或以太坊上的最优兑换路径：报价、最小到手数量、授权目标，以及指定 taker 时返回由代理自行签名并发送的未签名交易
  • 免费调用用完后，通过银行卡购买预付费调用包并返回结账链接
适用场景
当代理准备在 Base 或以太坊上兑换、授权或签署某个 ERC-20 代币时，先做合约层面的风险判断，再获取路径报价。它是数据与分析服务，不是交易机器人。
运行要求
远程 streamable HTTP 端点，无需安装或账号；也可通过 Node 18+ 上的 npx 使用 stdio 桥接。可选 X-API-Key 请求头（桥接时用 ANGEL_API_KEY）用于识别代理以享用免费调用。付费调用需要 Base 上的 USDC（x402）、预付费 bundle token 或银行卡购买。
安装前请注意
付费使用：每个代理 3 次免费 token_risk 调用，之后每次 0.99 USDC（x402），或购买银行卡预付费包（100 次 5.00 欧元至 5,000 次 199.00 欧元）。已披露的 0.5% 集成费会在你自行发送的兑换中扣除。服务器不托管资金、不执行订单，但会返回未签名交易和授权目标，需自行核验。仅在交易过程中触发的卖出限制不会被模拟。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Base Token Audit — ERC-20 honeypot check and swap route data，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/com.oroboros-design.angel%2Fbase-token-audit/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "base-token-audit-erc-20-honeypot-check-a": {
      "type": "http",
      "url": "https://angel.oroboros-design.com/mcp/base-token-audit"
    }
  }
}

README

mcp-base-token-audit

ERC-20 honeypot check and swap route data — a single-purpose MCP server for AI agents. No install, no account: it runs as a remote server; this repo also has a zero-dependency stdio bridge.

https://angel.oroboros-design.com/mcp/base-token-audit

Use it

Claude Code

bash
claude mcp add --transport http base-token-audit https://angel.oroboros-design.com/mcp/base-token-audit

Claude Desktop, Cursor, Windsurf, VS Code (remote server)

json
{ "mcpServers": { "base-token-audit": { "url": "https://angel.oroboros-design.com/mcp/base-token-audit" } } }

Any stdio client (Node 18+)

json
{ "mcpServers": { "base-token-audit": { "command": "npx", "args": ["-y", "github:daoudandiaye98-alt/mcp-base-token-audit"] } } }

Then ask your agent, for example: Before swapping 10 USDC into 0x… on Base, run token_risk; only if the risk is low, ask get_swap_route for the transaction.

Tools

ToolPriceWhat it does
token_risk3 free calls per agent, then 0.99 USDCReads the contract: upgradeable proxy (EIP-1967, beacon, clone), owner powers in the bytecode (mint, pause, blacklist, fee or max-tx setters, trading switch, burn from any address), owner renounced or active and owner share of supply. Risk low, medium or high with reasons.
get_swap_routefreeBest route on Base or Ethereum (KyberSwap, 0x as fallback): quote, minimum out, approval target and, with taker, the unsigned transaction your agent signs and sends itself.
buy_pack_with_card—Prepaid calls by card (Stripe) when the free calls are used up.

Paying

The first 3 paid calls per agent are free (identify your agent with the header X-API-Key, or set ANGEL_API_KEY for the stdio bridge). After that each call is paid per request in USDC on Base via x402 (params._meta["x402/payment"]), with a prepaid pack (bundle_token) or by card (buy_pack_with_card). The 402 answer names the exact amount and the pay-to address before anything is signed.

Angel is a technical data and risk-analysis service only: no custody, no execution or transmission of orders, no investment advice. The disclosed 0.5 % integrator fee is a technical API provisioning fee for computing the route data; the aggregator deducts it inside a swap you send yourself. Signals from on-chain code — sell restrictions that only trigger during a trade are not simulated.

More

  • Same checks as a library: npm i angel-agent-guard · pip install angel-agent-guard (angel-agent-guard)
  • All of Angel's tools in one server: https://angel.oroboros-design.com/agenten/signal/mcp · A2A agent card: https://angel.oroboros-design.com/.well-known/agent.json
  • MCP Registry: com.oroboros-design.angel/base-token-audit

Operated by Oroboros Design (Köln, Germany). MIT licence for the code in this repo.

来源：README.md，提交 38424c6

工具

3

token_risk

Honeypot and rug-pull check for an ERC-20 before swap or approve

Honeypot and rug-pull check for an ERC-20 on Base or Ethereum before a swap, approval or signature, read straight from the contract: upgradeable proxy (EIP-1967, beacon, clone), owner powers in the bytecode (mint, pause, blacklist, fee or max-tx setters, trading switch, burn from any address), owner renounced or active and the owner's share of supply; known issuers labeled. Risk low, medium or high with reasons. Signals, not investment advice. 0.99 USDC base (new payers 0.99, >10 payments 0.693; 20 pack calls). After: gas-window before you trade on that chain (the result's next field has the exact call).

输入参数chaintoken必填payment_txbundle_tokenpayer_address

buy_pack_with_card

TradeSignal: pack by card

For agents and people without USDC: prepaid packs paid in EUR by card or Link (100 calls €5.00 · 500 calls €25.00 · 5,000 calls €199.00) — including Link's wallet for agents (one-time card, approved by the human). Returns checkout_url; after payment the success page (Accept: application/json) returns the bundle_token, and it is e-mailed. After: get_signals with bundle_token.

输入参数callsemail

get_swap_route

Swap route on Base (free)

Free route data: the best swap route on Base (or Ethereum) for a token you already checked with token_risk — quote, minimum out, approval target and, with taker, the unsigned transaction you sign and send yourself. Technical data and risk-analysis service only: no custody, no order execution, no investment advice. Disclosed: the 0.5 % integrator fee is a technical API provisioning fee for computing the route data, deducted by the aggregator inside the swap and sent to Angel's wallet; buy_amount is already net of it. Run token_risk on buy_token first. After: approve the spender if approval is set, then send the transaction from your own wallet.

输入参数chaintakerbuy_token必填sell_token必填sell_amount必填slippage_bps

版本历史

1
  1. v1.0.0最新Nov 14, 2026

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分

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