POST /runtime/mcp/session
Create a governed MCP session (30-minute TTL).
POST
/runtime/mcp/sessionMCP sessionRequest
{ "server": "analytics", "input": { "action": "session", "agent": "bot" } }Response 200
{ "data": { "allowed": true, "server": "analytics", "session_id": "uuid", "expires_at": "2026-09-20T10:30:00Z" } }Errors: 502 session_failed, 403 execution_target_denied.