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Need help? Want access to this workflow + many more paid workflows + live Q&A sessions with a top verified n8n creator? Join the community Complete MCP server exposing 16 U.S. EPA Enforcement and Compliance History Online (ECHO) - Clean Air Act API operations to AI agents. ⚡ Quick Setup Import this workflow into your n8n instance Credentials Add U.S. EPA Enforcement and Compliance History Online (ECHO) - Clean Air Act credentials Activate the workflow to start your MCP server Copy the webhook URL from the MCP trigger node Connect AI agents using the MCP URL 🔧 How it Works This workflow converts the U.S. EPA Enforcement and Compliance History Online (ECHO) - Clean Air Act API into an MCP-compatible interface for AI agents. • MCP Trigger: Serves as your server endpoint for AI agent requests • HTTP Request Nodes: Handle API calls to https://echodata.epa.gov/echo • AI Expressions: Automatically populate parameters via $fromAI() placeholders • Native Integration: Returns responses directly to the AI agent 📋 Available Operations (16 total) 🔧 Air_Rest_Services.Get_Download (2 endpoints) • GET /air_rest_services.get_download: Request Air Quality Data • POST /air_rest_services.get_download: Clean Air Act Download Data Service 🔧 Air_Rest_Services.Get_Facilities (2 endpoints) • GET /air_rest_services.get_facilities: Query Air Quality Facilities • POST /air_rest_services.get_facilities: Clean Air Act Facility Search 🔧 Air_Rest_Services.Get_Facility_Info (2 endpoints) • GET /air_rest_services.get_facility_info: Request Facility Details • POST /air_rest_services.get_facility_info: Clean Air Act Facility Enhanced Search 🔧 Air_Rest_Services.Get_Geojson (2 endpoints) • GET /air_rest_services.get_geojson: Request Air Quality GeoJSON • POST /air_rest_services.get_geojson: Clean Air Act GeoJSON Service 🔧 Air_Rest_Services.Get_Info_Clusters (2 endpoints) • GET /air_rest_services.get_info_clusters: Request Info Clusters Data • POST /air_rest_services.get_info_clusters: Clean Air Act Info Clusters Service 🔧 Air_Rest_Services.Get_Map (2 endpoints) • GET /air_rest_services.get_map: Request Air Quality Map • POST /air_rest_services.get_map: Clean Air Act Map Service 🔧 Air_Rest_Services.Get_Qid (2 endpoints) • GET /air_rest_services.get_qid: Query by Query ID • POST /air_rest_services.get_qid: Clean Air Act Search by Query ID 🔧 Air_Rest_Services.Metadata (2 endpoints) • GET /air_rest_services.metadata: Request Air Quality Metadata • POST /air_rest_services.metadata: Clean Air Act Metadata Service 🤖 AI Integration Parameter Handling: AI agents automatically provide values for: • Path parameters and identifiers • Query parameters and filters • Request body data • Headers and authentication Response Format: Native U.S. EPA Enforcement and Compliance History Online (ECHO) - Clean Air Act API responses with full data structure Error Handling: Built-in n8n HTTP request error management 💡 Usage Examples Connect this MCP server to any AI agent or workflow: • Claude Desktop: Add MCP server URL to configuration • Cursor: Add MCP server SSE URL to configuration • Custom AI Apps: Use MCP URL as tool endpoint • API Integration: Direct HTTP calls to MCP endpoints ✨ Benefits • Zero Setup: No parameter mapping or configuration needed • AI-Ready: Built-in $fromAI() expressions for all parameters • Production Ready: Native n8n HTTP request handling and logging • Extensible: Easily modify or add custom logic > 🆓 Free for community use! Ready to deploy in under 2 minutes. An n8n automation workflow template by David Ashby.
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