{
  "schema_version": "v4",
  "name_for_human": "CNothing v4",
  "name_for_model": "cnothing_v4_universal_proxy",
  "description_for_human": "Universal credential-injecting proxy: one user approval per OAuth provider, then agents call any API of that provider without ever seeing tokens.",
  "description_for_model": "CNothing v4 ONLY. Do not use AuthAI, KV, request_authorization, invoke_capability, /authorize, /v2, or /v3. Agent NEVER logs into GitHub and NEVER receives tokens. Flow: register_agent → list_providers → request_access (exact approval_url at /approve-proxy/{uuid} for the human) → get_access_status → proxy_request. Human must sign in at /login and connect provider at /connect before approving. Primary skill: https://cnothing.com/skill.md",
  "auth": {
    "type": "none",
    "instructions": "Call register_agent (self-service) to obtain agent_access_token, or pass an existing token. The token alone grants nothing until a human opens approval_url and approves. Human OAuth happens only in the browser."
  },
  "api": {
    "type": "openapi",
    "url": "https://cnothing.com/openapi-v4.json",
    "is_user_authenticated": false
  },
  "server": {
    "type": "http",
    "base_url": "https://cnothing.com"
  },
  "documentation": {
    "homepage": "https://cnothing.com",
    "openapi_v4": "https://cnothing.com/openapi-v4.json",
    "v4_workflow": "resource://cnothing/v4-workflow",
    "primary_skill": "https://cnothing.com/skill.md",
    "getting_started": "https://cnothing.com/getting-started.md"
  },
  "tool_groups": [
    {
      "name": "agent_v4",
      "description": "CNothing v4 universal proxy tools",
      "tools": [
        "register_agent",
        "start_sandbox",
        "list_providers",
        "request_access",
        "get_access_status",
        "proxy_request",
        "list_grants",
        "submit_provider_proposal",
        "get_provider_proposal"
      ]
    }
  ]
}