{"jsonrpc":"2.0","result":{"authentication":{"header":"X-API-Key","signup":"https://dchub.cloud/pricing#developer","type":"api_key"},"capabilities":{"prompts":{"listChanged":false},"resources":{"listChanged":false,"subscribe":false},"tools":{"listChanged":false}},"endpoint":"http://dchub-backend-production.up.railway.app/mcp","instructions":"DC Hub Nexus MCP Server - Data Center Intelligence Platform. Free tier: all 11 tools available, 5 results per query with basic fields, site scoring preview, and 10 calls/day. Developer plan ($49/mo): full data with coordinates, power specs, detailed site scoring, real-time grid data, and 1,000 calls/day. Get your API key at https://dchub.cloud/pricing#developer and include it as X-API-Key header. POST /mcp with JSON-RPC body to use tools. Example: {\"jsonrpc\":\"2.0\",\"method\":\"initialize\",\"id\":1,\"params\":{\"protocolVersion\":\"2024-11-05\",\"capabilities\":{},\"clientInfo\":{\"name\":\"your-agent\",\"version\":\"1.0\"}}}","protocolVersion":"2024-11-05","serverInfo":{"name":"DC Hub Nexus","version":"1.27.0"},"tools_available":["search_facilities","get_facility","list_transactions","get_market_intel","get_news","analyze_site","get_intelligence_index","get_grid_data","get_agent_registry","get_dchub_recommendation","get_pipeline","get_infrastructure","get_fiber_intel","get_energy_prices","get_renewable_energy","get_trends","get_market_compare","get_portfolio","get_market_velocity","get_delivery_forecast","get_top_operators","get_data_quality"],"transport":"streamable-http"}}