SchemaPin ๐Ÿงท v1.2.0

A simple, open-source security standard for signing and verifying AI agent tool schemas. Prevent malicious tampering and secure your MCP servers.

Star on GitHub

Advanced Demo:

Open In Colab

Key Features

๐Ÿ” ECDSA P-256 signatures
๐ŸŒ .well-known key discovery (RFC 8615)
๐Ÿ“Œ Trust-On-First-Use key pinning
๐Ÿšซ Key revocation with standalone documents
๐Ÿ”„ Cross-language interoperability (Rust, Python, JS, Go)
โš™๏ธ CLI tools for keygen, sign, verify
๐Ÿ“ฆ Trust bundles for offline & air-gapped verification
๐Ÿ”Œ Pluggable discovery resolvers

Get started with our 5-minute interactive guides: