mcp-i-core

by modelcontextprotocol-identity · TypeScript · ★ 6

MCP-I protocol reference implementation — delegation, proof generation, session lifecycle, and cryptographic identity for the Model Context Protocol

Install

npx -y github:modelcontextprotocol-identity/mcp-i-core

Claude Desktop config

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-i-core": {
      "command": "npx",
      "args": [
        "-y",
        "github:modelcontextprotocol-identity/mcp-i-core"
      ]
    }
  }
}

From the README

Identity, delegation, and proof for the Model Context Protocol. **Before** — a standard MCP server with no identity or proofs: **After** — every tool response now carries a signed cryptographic proof: That's it. auto-generates an Ed25519 identity, registers the protocol tool, and wraps the transport so every tool response includes a detached JWS proof in — invisible to the LLM, verifiable by anyone. > See the full working example: [examples/context7-with-mcpi](./examples/context7-with-mcpi/) — a real MCP server (Context7) migrated with exactly 2 lines of code. --- Some to…

Read full README on GitHub →

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