{"name":"cinch-connectivity-mcp","version":"2.2.1","spec":"2025-11-25","supportedSpecs":["2026-07-28","2025-11-25"],"transport":"streamable-http","sessionMode":"stateless","authentication":"none","endpoints":{"mcp":"/mcp","health":"/health","discovery":"/.well-known/mcp.json","documentation":"/llms.txt"},"tools":[{"name":"cinch_get_part","title":"Cinch Quick Part Lookup"},{"name":"cinch_get_part_details","title":"Cinch Complete Part Details"},{"name":"cinch_search_parts","title":"Cinch Search Parts by Category"},{"name":"cinch_get_categories","title":"Cinch Browse Categories"},{"name":"cinch_get_category_filters","title":"Cinch Category Filter Options"},{"name":"cinch_get_related_parts","title":"Cinch Related Parts"},{"name":"cinch_search_documents","title":"Cinch Search Documents"},{"name":"cinch_search_keyword","title":"Cinch Keyword Search"},{"name":"cinch_export_category","title":"Cinch Export Category to Excel"},{"name":"cinch_get_new_products","title":"Cinch New Products"},{"name":"cinch_product_viewer","title":"Cinch Interactive Product Viewer"},{"name":"cinch_get_extended_relationships","title":"Cinch Extended Relationships"},{"name":"cinch_competitor_xref","title":"Cinch Competitor Cross-Reference"},{"name":"cinch_compatibility_viewer","title":"Cinch Compatibility Viewer"},{"name":"cinch_new_products_viewer","title":"Cinch New Products Viewer"},{"name":"cinch_compare_parts","title":"Cinch Compare Parts"},{"name":"cinch_discover_by_attributes","title":"Cinch Discover by Attributes"},{"name":"cinch_export_by_asset","title":"Cinch Export by Asset Type"},{"name":"cinch_get_part_image","title":"Cinch Product Image"}],"toolCount":19,"quickStart":{"note":"Stateless server — no initialization handshake required. Send tool calls directly via POST /mcp.","listTools":{"method":"POST","path":"/mcp","body":{"jsonrpc":"2.0","method":"tools/list","id":1,"params":{}}},"callTool":{"method":"POST","path":"/mcp","body":{"jsonrpc":"2.0","method":"tools/call","id":1,"params":{"name":"cinch_search_keyword","arguments":{"query":"circular connector"}}}}},"modernQuickStart":{"note":"Optional. Send this shape only to speak MCP 2026-07-28; the quick start above is the 2025-11-25 shape and keeps working unchanged. Still no initialization handshake. A request is treated as 2026-07-28 when — and only when — params._meta carries io.modelcontextprotocol/protocolVersion.","requiredHeaders":{"Mcp-Method":"the same value as body.method, on every request","Mcp-Name":"the same value as params.name — required on tools/call, omit otherwise"},"requiredMeta":{"io.modelcontextprotocol/protocolVersion":"the revision being spoken, e.g. 2026-07-28","io.modelcontextprotocol/clientCapabilities":"the client's capability object; {} is valid"},"listTools":{"method":"POST","url":"https://mcp.cinch.com/mcp","headers":{"Content-Type":"application/json","Accept":"application/json, text/event-stream","Mcp-Method":"tools/list"},"body":{"jsonrpc":"2.0","method":"tools/list","id":1,"params":{"_meta":{"io.modelcontextprotocol/protocolVersion":"2026-07-28","io.modelcontextprotocol/clientCapabilities":{}}}}},"callTool":{"method":"POST","url":"https://mcp.cinch.com/mcp","headers":{"Content-Type":"application/json","Accept":"application/json, text/event-stream","Mcp-Method":"tools/call","Mcp-Name":"cinch_search_keyword"},"body":{"jsonrpc":"2.0","method":"tools/call","id":1,"params":{"name":"cinch_search_keyword","arguments":{"query":"circular connector"},"_meta":{"io.modelcontextprotocol/protocolVersion":"2026-07-28","io.modelcontextprotocol/clientCapabilities":{}}}}}}}