@recon-fuzz-mcp/chimera

Name: recon-fuzz-chimera-mcp
Author: Recon-Fuzz

npm License: MIT Node 18+

用于为 Solidity 智能合约构建 Chimera 模糊测试套件的 MCP 服务器。可生成包含属性、处理程序和模糊测试配置的即用型编译项目。

工具

工具	输入	返回值
`scaffold_project`	`contract_name`, `functions[]`	完整的 Chimera 项目（Setup、Properties、TargetFunctions、BeforeAfter、CryticTester 及配置）
`generate_properties`	`contract_source`, `protocol_type`	8-15 个精选的不变性属性及 Solidity 骨架
`get_template`	`template_name`	针对标准协议类型的完整即用型 Chimera 项目
`explain_pattern`	`pattern_name`	包含代码示例的详细解释

协议类型

erc20, vault, lending, amm, governance, staking

模式

actors, ghosts, cross-contract, setup-layering

安装

Claude Code

claude mcp add chimera-scaffold -- npx @recon-fuzz-mcp/chimera

Claude Desktop

添加到 ~/Library/Application Support/Claude/claude_desktop_config.json：

{
  "mcpServers": {
    "chimera-scaffold": {
      "command": "npx",
      "args": ["@recon-fuzz-mcp/chimera"]
    }
  }
}

Cursor

添加到项目中的 .cursor/mcp.json：

{
  "mcpServers": {
    "chimera-scaffold": {
      "command": "npx",
      "args": ["@recon-fuzz-mcp/chimera"]
    }
  }
}

无需 API 密钥。服务器完全在本地运行，无任何网络调用。

本地开发

git clone https://github.com/Recon-Fuzz/recon-mcp-chimera.git
cd recon-mcp-chimera
npm install
npm run build

测试其功能

# List tools
echo '{"jsonrpc":"2.0","method":"tools/list","id":1}' | node dist/index.js

# Scaffold a vault project
echo '{"jsonrpc":"2.0","method":"tools/call","params":{"name":"scaffold_project","arguments":{"contract_name":"SimpleVault","functions":["deposit(uint256)","withdraw(uint256)"]}},"id":2}' | node dist/index.js

# Get a lending template
echo '{"jsonrpc":"2.0","method":"tools/call","params":{"name":"get_template","arguments":{"template_name":"lending"}},"id":3}' | node dist/index.js

架构

无网络调用 — 所有内容均为内存模板和字符串生成
src/templates/base.ts — Solidity 文件生成器（Setup、BeforeAfter、Properties、TargetFunctions、CryticTester）
src/templates/configs.ts — 模糊测试配置生成器（foundry.toml, echidna.yaml, medusa.json）
src/properties/ — 按协议类型分类的精选属性目录（每种 8-15 个属性）
src/patterns/ — 包含完整 Solidity 代码示例的模式解释
src/tools/ — MCP 工具实现

隐私

此服务器完全离线运行。无网络调用，不读取环境变量，不向磁盘写入数据，无遥测功能。所有模板生成均在进程内完成。

Install Server

A

security – no known vulnerabilities

A

license - permissive license

B

quality - B tier

How are these scores calculated?

Resources

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