
MCPLint
Supports UIby quanticsoul4772
Security testing, protocol validation, and fuzzing platform for MCP servers.
What it does
MCPLint is a comprehensive security and compliance toolkit for the Model Context Protocol. It allows developers to verify that their MCP servers adhere to protocol standards and are resilient against common security vulnerabilities like prompt injection and path traversal.
Tools
validate: Checks MCP server for protocol compliance using 56 validation rules.scan: Scans for security vulnerabilities (injection, auth, transport) with various profiles (quick, standard, full).fuzz: Performs coverage-guided fuzzing to find crashes and edge cases.explain: Provides AI-powered explanations and remediation guidance for discovered findings.fingerprint: Generates and compares tool fingerprints to detect breaking API changes.
Installation
Install via Cargo:
cargo install mcplint
To include Neo4j knowledge graph support for vulnerability similarity search:
cargo install mcplint --features neo4j
Supported hosts
Designed as a CLI tool that reads Claude Desktop configurations to identify and test target servers.
Quick install
cargo install mcplintInformation
- Pricing
- free
- Published
- 4/30/2026
- stars






