{
  "openapi": "3.1.0",
  "info": {
    "title": "Alfred Command OS API",
    "description": "REST and Voice API for Alfred — the voice-first AI Chief of Staff and agent execution engine on Cloudflare.",
    "version": "1.0.0",
    "contact": {
      "name": "Command OS Support",
      "url": "https://alfred.report/contact",
      "email": "hans@icebergmedia.co.uk"
    },
    "license": {
      "name": "Proprietary",
      "url": "https://alfred.report/privacy"
    }
  },
  "servers": [
    {
      "url": "https://alfred.report",
      "description": "Command OS Board & REST API"
    },
    {
      "url": "https://voice.alfred.report",
      "description": "Voice & Neural Audio Engine"
    }
  ],
  "paths": {
    "/voice/briefing": {
      "get": {
        "summary": "Generate spoken status briefing",
        "description": "Synthesizes an audio briefing of all active, gated, and closed missions for the authenticated tenant.",
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "description": "Session token generated during onboarding",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Audio WAV stream of spoken briefing",
            "content": {
              "audio/wav": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters"
          },
          "500": {
            "description": "TTS synthesis failure"
          }
        }
      }
    },
    "/voice": {
      "get": {
        "summary": "Text to speech synthesis (GET)",
        "description": "Converts arbitrary text into voice audio using tenant persona style.",
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "text",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "style",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Audio stream in WAV format",
            "content": {
              "audio/wav": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              }
            }
          }
        }
      },
      "post": {
        "summary": "Text to speech synthesis (POST)",
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": false,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "text": { "type": "string" },
                  "style": { "type": "string" }
                },
                "required": ["text"]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Audio stream in WAV format",
            "content": {
              "audio/wav": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              }
            }
          }
        }
      }
    },
    "/auth": {
      "get": {
        "summary": "Issue Siri Shortcut token",
        "description": "Mints a session token in D1 and redirects to the iPhone onboarding screen.",
        "responses": {
          "302": {
            "description": "Redirects to https://iphone.alfred.report/?token={TOKEN}"
          }
        }
      }
    },
    "/api/command/stats": {
      "get": {
        "summary": "Get 24-hour mission statistics",
        "description": "Returns counts of completed missions, total token burn, and budget metrics.",
        "responses": {
          "200": {
            "description": "Mission metrics",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/CommandStats"
                }
              }
            }
          }
        }
      }
    },
    "/api/command/missions": {
      "get": {
        "summary": "List missions",
        "parameters": [
          {
            "name": "state",
            "in": "query",
            "schema": {
              "type": "string",
              "enum": ["active", "gated", "complete", "failed", "aborted", "drafted"]
            }
          },
          {
            "name": "limit",
            "in": "query",
            "schema": {
              "type": "integer",
              "default": 50
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Array of mission objects",
            "content": {
              "application/json": {
                "schema": {
                  "type": "array",
                  "items": {
                    "$ref": "#/components/schemas/Mission"
                  }
                }
              }
            }
          }
        }
      },
      "post": {
        "summary": "Create a new mission",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/CreateMissionInput"
              }
            }
          }
        },
        "responses": {
          "201": {
            "description": "Created mission object",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/Mission"
                }
              }
            }
          }
        }
      }
    },
    "/api/health": {
      "get": {
        "summary": "System health check",
        "responses": {
          "200": {
            "description": "Service status",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "status": { "type": "string", "example": "ok" },
                    "domain": { "type": "string", "example": "alfred.report" }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "Mission": {
        "type": "object",
        "properties": {
          "id": { "type": "string" },
          "objective": { "type": "string" },
          "state": {
            "type": "string",
            "enum": ["drafted", "active", "gated", "complete", "failed", "aborted"]
          },
          "budget": {
            "type": "object",
            "properties": {
              "max_usd": { "type": "number" },
              "max_tokens": { "type": "integer" },
              "used_tokens": { "type": "integer" },
              "spend_usd": { "type": "number" }
            }
          },
          "acceptance": {
            "type": "array",
            "items": { "type": "string" }
          },
          "evidence": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "check": { "type": "string" },
                "passed": { "type": "boolean" },
                "summary": { "type": "string" }
              }
            }
          },
          "created_at": { "type": "integer" },
          "updated_at": { "type": "integer" }
        },
        "required": ["id", "objective", "state", "created_at", "updated_at"]
      },
      "CreateMissionInput": {
        "type": "object",
        "properties": {
          "objective": { "type": "string" },
          "acceptance": {
            "type": "array",
            "items": { "type": "string" }
          },
          "budget": {
            "type": "object",
            "properties": {
              "max_usd": { "type": "number" },
              "max_tokens": { "type": "integer" }
            }
          }
        },
        "required": ["objective"]
      },
      "CommandStats": {
        "type": "object",
        "properties": {
          "closed_24h": { "type": "integer" },
          "burn_24h_usd": { "type": "number" },
          "active_count": { "type": "integer" },
          "gated_count": { "type": "integer" }
        }
      }
    }
  }
}