{"kind":"agentsfirst.mcp-connection-advisory","documentVersion":"2.0","protocolVersion":"2026-07-28","service":{"name":"agentsfirst-external-agent-control","displayName":"Agents First external-agent control plane","description":"Protected MCP access for authorized workspace and agency operations.","homepage":"https://agentsfirst.ai","support":"https://agentsfirst.ai/support"},"connection":{"transport":"streamable-http","url":"https://app.agentsfirst.ai/api/external-agent/mcp","oauthProtectedResourceMetadata":"https://app.agentsfirst.ai/.well-known/oauth-protected-resource/api/external-agent/mcp"},"protocol":{"implementation":"official-typescript-sdk-v2","compatibility":"strict","state":"stateless"},"runtimeDiscovery":{"method":"server/discover","note":"Read supported versions, capabilities, instructions, cache hints, and server identity from the authenticated runtime."},"documentation":"https://agentsfirst.ai/docs/external-agents/mcp","note":"Custom connection advisory; no external server-card or discovery schema conformance is claimed."}