{
  "openapi": "3.1.0",
  "info": {
    "title": "Grewal RE Group API",
    "version": "1.0.0",
    "description": "Agent-facing contract for grewalregroup.com. The primary interface is the MCP server at /mcp (JSON-RPC 2.0). Read-only data files are also served directly. Discovery card: /.well-known/mcp-server-card.",
    "contact": { "name": "Grewal RE Group", "email": "shivraj.grewal@compass.com", "url": "https://grewalregroup.com" }
  },
  "servers": [{ "url": "/", "description": "Same origin as this document (test host now, grewalregroup.com at launch)." }],
  "paths": {
    "/mcp": {
      "get": {
        "operationId": "describeMcpServer",
        "summary": "Describe the MCP server (tools, transport, card link).",
        "responses": { "200": { "description": "Server descriptor", "content": { "application/json": {} } } }
      },
      "post": {
        "operationId": "callMcp",
        "summary": "Send a JSON-RPC 2.0 message to the MCP server.",
        "description": "Begin with method 'initialize', then 'tools/list', then 'tools/call'. Tools: get_agent_profile, list_communities, get_community, search_communities, list_services, get_market_report, get_relocation_guide, request_consultation.",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": ["jsonrpc", "method"],
                "properties": {
                  "jsonrpc": { "type": "string", "const": "2.0" },
                  "id": { "type": ["integer", "string", "null"] },
                  "method": { "type": "string", "examples": ["initialize", "tools/list", "tools/call"] },
                  "params": { "type": "object" }
                }
              },
              "examples": {
                "listTools": { "value": { "jsonrpc": "2.0", "id": 1, "method": "tools/list" } },
                "getCommunity": { "value": { "jsonrpc": "2.0", "id": 2, "method": "tools/call", "params": { "name": "get_community", "arguments": { "slug": "west-lake-hills" } } } }
              }
            }
          }
        },
        "responses": {
          "200": { "description": "JSON-RPC response", "content": { "application/json": {} } },
          "202": { "description": "Notification accepted (no body)" }
        }
      }
    },
    "/.well-known/mcp-server-card": {
      "get": {
        "operationId": "getMcpServerCard",
        "summary": "MCP server discovery card.",
        "responses": { "200": { "description": "Server card", "content": { "application/json": {} } } }
      }
    },
    "/data/communities.json": {
      "get": {
        "operationId": "getCommunities",
        "summary": "Structured data for every covered community (name, zip, description, commentary, related).",
        "responses": { "200": { "description": "Communities dataset", "content": { "application/json": {} } } }
      }
    },
    "/llms.txt": {
      "get": {
        "operationId": "getLlmsTxt",
        "summary": "Machine-readable plain-text summary of the whole business.",
        "responses": { "200": { "description": "LLM summary", "content": { "text/plain": {} } } }
      }
    },
    "/sitemap.xml": {
      "get": {
        "operationId": "getSitemap",
        "summary": "Full URL sitemap.",
        "responses": { "200": { "description": "Sitemap", "content": { "application/xml": {} } } }
      }
    }
  }
}