aira-security/mcp-armor

MCP Armor continuously secures and monitors Model Context Protocol operations through static and dynamic scans, revealing hidden risks in agent-to-tool communications.

61
/ 100
Established

Performs auto-discovery of MCP server configurations across Cursor, Claude Desktop, VS Code, and other Agentic IDEs, then catalogs available tools, resources, and prompts before running specialized security checks for prompt injection, tool poisoning, cross-server shadowing, and command injection. Includes baseline drift detection to identify rug pull attacks and component modifications, with audit trails and JSON/Markdown reporting. All analysis runs locally using the open-source FT-Llama-Prompt-Guard-2 model from Hugging Face.

112 stars and 422 monthly downloads. Available on PyPI.

Maintenance 13 / 25
Adoption 15 / 25
Maturity 22 / 25
Community 11 / 25

How are scores calculated?

Stars

112

Forks

9

Language

Python

License

Apache-2.0

Last pushed

Mar 27, 2026

Monthly downloads

422

Commits (30d)

0

Dependencies

6

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