MCP Hack Toolkit
by hahwul
Developer toolkit for analyzing, fuzzing, and testing Model Context Protocol (MCP) server implementations.
What it does
MCP Hack Toolkit is a specialized developer utility designed for auditing and testing MCP server implementations. It allows developers to introspect MCP servers, list available tools, retrieve tool definitions, and execute commands to verify server behavior, effectively acting as a debugger for the Model Context Protocol.
Tools
list: Enumerates all tools exposed by the target MCP server.get: Retrieves detailed metadata and definitions for a specific tool.exec: Executes a tool call to test response and behavior.fuzz: Performs input testing to identify edge cases or vulnerabilities in server tool implementations.
Installation
Build from source using Rust:
# Clone and build
git clone https://github.com/hahwul/mcp-hack
cd mcp-hack
cargo build --release
To use with a target server:
MCP_TARGET="npx -y @modelcontextprotocol/server-memory" ./target/debug/mcp-hack list tools
Supported hosts
- claude
Quick install
cargo install --git https://github.com/hahwul/mcp-hackInformation
- Pricing
- free
- Published
- 5/29/2026
- stars
- 0
Categories
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