MCP (Model Context Protocol) server for the Grantex delegated agent authorization protocol. Exposes 13 tools for managing agents, grants, tokens, authorization flows, and audit logs.

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Quick Start

npm install -g @grantex/mcp

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Add to your MCP config:

{
  "mcpServers": {
    "grantex": {
      "command": "grantex-mcp",
      "env": {
        "GRANTEX_API_KEY": "your-api-key"
      }
    }
  }
}

Environment Variables

Variable	Required	Description
`GRANTEX_API_KEY`	Yes	Your Grantex API key
`GRANTEX_BASE_URL`	No	Override API base URL (default: `https://api.grantex.dev`)

Tools

Tool	Description
`grantex_agent_register`	Register a new AI agent
`grantex_agent_list`	List all registered agents
`grantex_agent_get`	Get details for a specific agent
`grantex_authorize`	Start an authorization flow
`grantex_token_exchange`	Exchange authorization code for grant token
`grantex_token_verify`	Verify a grant token
`grantex_token_revoke`	Revoke a grant token
`grantex_grant_list`	List grants with filters
`grantex_grant_get`	Get grant details
`grantex_grant_revoke`	Revoke a grant
`grantex_grant_delegate`	Delegate a grant to a sub-agent
`grantex_audit_log`	Log an audit entry
`grantex_audit_list`	List audit entries