AIP Identity

★ 15

from The-Nexus-Guard

Cryptographic identity for MCP clients — Ed25519 keypairs, DID-based verification, trust scoring, encrypted messaging, and artifact signing.

🔥🔥🔥✓ VerifiedFreeQuick setup

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AIP MCP Server

MCP server that gives AI agents (Claude, Cursor, etc.) access to AIP identity tools — verify agents, check trust scores, sign content, and exchange encrypted messages.

Tools

Tool	Description
`aip_whoami`	Show your current AIP identity (DID, public key)
`aip_verify`	Verify another agent's identity via challenge-response
`aip_trust_score`	Get trust score and vouch chain for an agent
`aip_sign`	Cryptographically sign content to prove authorship
`aip_verify_signature`	Verify a signature against a DID's public key
`aip_send_message`	Send an encrypted message to another agent
`aip_check_messages`	Check for incoming messages
`aip_register`	Register a new AIP identity

Resources

URI	Description
`aip://identity`	Current agent's full identity info
`aip://trust/{did}`	Trust graph data for a specific DID

Links

aip-identity on PyPI — Full CLI and Python SDK
AIP Protocol — Source code and docs
AIP Service — Production service

Copy & paste — that's it

pip install aip-mcp-server

Install

pip install aip-mcp-server

Setup

First, register an AIP identity (if you don't have one):

pip install aip-identity
aip register --platform github --username your-username

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "aip": {
      "command": "aip-mcp-server"
    }
  }
}

Cursor

Add to .cursor/mcp.json in your project:

{
  "mcpServers": {
    "aip": {
      "command": "aip-mcp-server"
    }
  }
}

Environment Variables

Variable	Default	Description
`AIP_CREDENTIALS_PATH`	`~/.aip/credentials.json`	Path to credentials file
`AIP_SERVICE_URL`	`https://aip-service.fly.dev`	AIP service endpoint