{
  "openapi": "3.1.0",
  "info": {
    "title": "PickleBase API",
    "description": "Pro-grade Pickleball knowledge base, biomechanics analysis, doubles tactics, 3D court simulation, and DUPR IQ rating engine.",
    "version": "2.3.0",
    "contact": {
      "name": "PickleBase Engineering",
      "url": "https://picklebase.app",
      "email": "auth@picklebase.app"
    },
    "license": {
      "name": "MIT",
      "url": "https://opensource.org/licenses/MIT"
    }
  },
  "servers": [
    {
      "url": "https://picklebase.app",
      "description": "Production Cloudflare Edge Server"
    },
    {
      "url": "http://localhost:3002",
      "description": "Local Development Server"
    }
  ],
  "paths": {
    "/api/mcp": {
      "post": {
        "summary": "Model Context Protocol (MCP) JSON-RPC Endpoint",
        "description": "Stateless Streamable HTTP endpoint for AI agents executing tactical tools, trajectory simulations, and biomechanics lookups.",
        "operationId": "callMcpRpc",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "jsonrpc": { "type": "string", "example": "2.0" },
                  "id": { "oneOf": [{ "type": "string" }, { "type": "number" }] },
                  "method": { "type": "string", "example": "tools/call" },
                  "params": { "type": "object" }
                },
                "required": ["jsonrpc", "method"]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "JSON-RPC 2.0 Response",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "jsonrpc": { "type": "string", "example": "2.0" },
                    "id": { "oneOf": [{ "type": "string" }, { "type": "number" }] },
                    "result": { "type": "object" },
                    "error": { "type": "object" }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/api/matches": {
      "get": {
        "summary": "Get Curated Pro Matches",
        "description": "Retrieve verified PPA/MLP tour matches with shot breakdowns, timestamps, and tactical bookmarks.",
        "operationId": "getMatches",
        "parameters": [
          {
            "name": "shot",
            "in": "query",
            "description": "Filter by shot slug (e.g., drip, dink, drop, erne)",
            "schema": { "type": "string" }
          },
          {
            "name": "tactic",
            "in": "query",
            "description": "Filter by tactic slug (e.g., the-freezer, stacking)",
            "schema": { "type": "string" }
          }
        ],
        "responses": {
          "200": {
            "description": "List of curated matches",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "matches": {
                      "type": "array",
                      "items": { "type": "object" }
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/api/coach/chat": {
      "post": {
        "summary": "AI Coach Consulting Endpoint",
        "description": "Ask Head Coach (DUPR 5.5) tactical advice, mechanical fixes, or drill routines.",
        "operationId": "coachChat",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "message": { "type": "string" },
                  "shotId": { "type": "string" },
                  "duprLevel": { "type": "string" }
                },
                "required": ["message"]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "AI Coach response stream or message",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "reply": { "type": "string" }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}