{
  "openapi": "3.0.3",
  "info": {
    "title": "YouTube CLI API",
    "version": "1.0.0",
    "description": "REST API for YouTube CLI application with MCP compliance",
    "contact": {
      "name": "YouTube CLI Team"
    }
  },
  "servers": [
    {
      "url": "http://localhost:4096",
      "description": "Local development server"
    }
  ],
  "paths": {
    "/search": {
      "get": {
        "summary": "Search YouTube videos",
        "description": "Search YouTube videos based on a query string",
        "operationId": "searchVideos",
        "parameters": [
          {
            "name": "q",
            "in": "query",
            "description": "Search query string",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "page",
            "in": "query",
            "description": "Page number for results",
            "required": false,
            "schema": {
              "type": "integer",
              "default": 1
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful search response",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "query": {
                      "type": "string"
                    },
                    "page": {
                      "type": "integer"
                    },
                    "videos": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "title": {
                            "type": "string"
                          },
                          "author": {
                            "type": "string"
                          },
                          "length": {
                            "type": "string"
                          },
                          "url": {
                            "type": "string"
                          },
                          "is_short": {
                            "type": "boolean"
                          },
                          "is_playlist": {
                            "type": "boolean"
                          },
                          "id": {
                            "type": "string"
                          },
                          "thumbnail": {
                            "type": "string"
                          },
                          "view_count": {
                            "type": "integer"
                          }
                        }
                      }
                    },
                    "total": {
                      "type": "integer"
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request - missing query parameter"
          },
          "500": {
            "description": "Internal server error"
          }
        }
      }
    },
    "/download": {
      "post": {
        "summary": "Download a video",
        "description": "Initiate download of a video by URL",
        "operationId": "downloadVideo",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "YouTube video URL"
                  }
                },
                "required": ["url"]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Download started successfully",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "status": {
                      "type": "string"
                    },
                    "url": {
                      "type": "string"
                    },
                    "message": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request - missing URL"
          },
          "500": {
            "description": "Internal server error"
          }
        }
      }
    },
    "/health": {
      "get": {
        "summary": "Health check",
        "description": "Check if the service is healthy and running",
        "operationId": "healthCheck",
        "responses": {
          "200": {
            "description": "Service is healthy",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "status": {
                      "type": "string"
                    },
                    "service": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/version": {
      "get": {
        "summary": "Get API version",
        "description": "Get the current version of the API",
        "operationId": "getVersion",
        "responses": {
          "200": {
            "description": "API version information",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "version": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/capabilities": {
      "get": {
        "summary": "MCP Capabilities",
        "description": "Get MCP capabilities information for this service",
        "operationId": "getCapabilities",
        "responses": {
          "200": {
            "description": "MCP capabilities information",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "name": {
                      "type": "string"
                    },
                    "version": {
                      "type": "string"
                    },
                    "description": {
                      "type": "string"
                    },
                    "endpoints": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "path": {
                            "type": "string"
                          },
                          "method": {
                            "type": "string"
                          },
                          "description": {
                            "type": "string"
                          }
                        }
                      }
                    },
                    "features": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "Video": {
        "type": "object",
        "properties": {
          "title": {
            "type": "string"
          },
          "author": {
            "type": "string"
          },
          "length": {
            "type": "string"
          },
          "url": {
            "type": "string"
          },
          "is_short": {
            "type": "boolean"
          },
          "is_playlist": {
            "type": "boolean"
          },
          "id": {
            "type": "string"
          },
          "thumbnail": {
            "type": "string"
          },
          "view_count": {
            "type": "integer"
          }
        }
      },
      "SearchResult": {
        "type": "object",
        "properties": {
          "query": {
            "type": "string"
          },
          "page": {
            "type": "integer"
          },
          "videos": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/Video"
            }
          },
          "total": {
            "type": "integer"
          }
        }
      }
    }
  }
}