{
  "$defs": {
    "event": {
      "additionalProperties": false,
      "allOf": [
        {
          "if": {
            "properties": {
              "kind": {
                "const": "task"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/task"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "task.removed"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/task.removed"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "run"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/run"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "run.removed"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/run.removed"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "step"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/step"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "conversation"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/conversation"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "conversation.removed"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/conversation.removed"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "subagent"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/subagent"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "subagent.removed"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/subagent.removed"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "child"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/child"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "child.removed"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/child.removed"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "activity"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/activity"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "activity.removed"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/activity.removed"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "status"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/status"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "lifecycle"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/lifecycle"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "config"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/config"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "audit"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/audit"
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "kind": {
                "const": "auth"
              }
            }
          },
          "then": {
            "properties": {
              "data": {
                "$ref": "#/$defs/kinds/$defs/auth"
              }
            }
          }
        }
      ],
      "properties": {
        "data": {
          "type": "object"
        },
        "kind": {
          "enum": [
            "task",
            "task.removed",
            "run",
            "run.removed",
            "step",
            "conversation",
            "conversation.removed",
            "subagent",
            "subagent.removed",
            "child",
            "child.removed",
            "activity",
            "activity.removed",
            "status",
            "lifecycle",
            "config",
            "audit",
            "auth"
          ]
        },
        "seq": {
          "minimum": 0,
          "type": "integer"
        },
        "ts": {
          "description": "epoch milliseconds",
          "minimum": 0,
          "type": "integer"
        }
      },
      "required": [
        "seq",
        "ts",
        "kind",
        "data"
      ],
      "type": "object"
    },
    "frame": {
      "oneOf": [
        {
          "additionalProperties": false,
          "properties": {
            "hello": {
              "$ref": "#/$defs/hello"
            }
          },
          "required": [
            "hello"
          ],
          "type": "object"
        },
        {
          "additionalProperties": false,
          "properties": {
            "event": {
              "$ref": "#/$defs/event"
            }
          },
          "required": [
            "event"
          ],
          "type": "object"
        },
        {
          "additionalProperties": false,
          "properties": {
            "goodbye": {
              "$ref": "#/$defs/goodbye"
            }
          },
          "required": [
            "goodbye"
          ],
          "type": "object"
        }
      ]
    },
    "goodbye": {
      "additionalProperties": false,
      "properties": {
        "reason": {
          "enum": [
            "deadline",
            "revoked"
          ]
        },
        "seq": {
          "minimum": 0,
          "type": "integer"
        }
      },
      "required": [
        "seq",
        "reason"
      ],
      "type": "object"
    },
    "hello": {
      "additionalProperties": false,
      "properties": {
        "introspection": {
          "type": "boolean"
        },
        "resume": {
          "minimum": 0,
          "type": "integer"
        },
        "resync": {
          "type": "boolean"
        },
        "seq": {
          "minimum": 0,
          "type": "integer"
        },
        "version": {
          "description": "the agentd build, not a protocol version",
          "type": "string"
        }
      },
      "required": [
        "seq",
        "resume",
        "resync",
        "introspection",
        "version"
      ],
      "type": "object"
    },
    "kinds": {
      "$defs": {
        "activity": {
          "additionalProperties": false,
          "properties": {
            "ctx": {
              "type": [
                "string",
                "null"
              ]
            },
            "id": {
              "type": "string"
            },
            "phase": {
              "type": "string"
            },
            "round": {
              "minimum": 0,
              "type": "integer"
            },
            "started_ms": {
              "minimum": 0,
              "type": "integer"
            },
            "task": {
              "type": [
                "string",
                "null"
              ]
            },
            "tokens_in": {
              "minimum": 0,
              "type": "integer"
            },
            "tokens_out": {
              "minimum": 0,
              "type": "integer"
            },
            "tool": {
              "type": [
                "string",
                "null"
              ]
            },
            "updated_ms": {
              "minimum": 0,
              "type": "integer"
            }
          },
          "required": [
            "id",
            "task",
            "ctx",
            "phase",
            "tool",
            "round",
            "tokens_in",
            "tokens_out",
            "started_ms",
            "updated_ms"
          ],
          "type": "object"
        },
        "activity.removed": {
          "additionalProperties": false,
          "properties": {
            "id": {
              "type": "string"
            }
          },
          "required": [
            "id"
          ],
          "type": "object"
        },
        "audit": {
          "additionalProperties": false,
          "properties": {
            "action": {
              "type": "string"
            },
            "outcome": {
              "type": "string"
            },
            "principal": {
              "type": [
                "string",
                "null"
              ]
            },
            "role": {
              "type": [
                "string",
                "null"
              ]
            },
            "sid": {
              "type": "string"
            },
            "target": true,
            "ts": {
              "minimum": 0,
              "type": "integer"
            }
          },
          "required": [
            "ts",
            "principal",
            "role",
            "action",
            "target",
            "outcome"
          ],
          "type": "object"
        },
        "auth": {
          "additionalProperties": false,
          "allOf": [
            {
              "if": {
                "properties": {
                  "event": {
                    "enum": [
                      "pending",
                      "approved",
                      "denied"
                    ]
                  }
                }
              },
              "then": {
                "required": [
                  "user_code"
                ]
              }
            },
            {
              "if": {
                "properties": {
                  "event": {
                    "enum": [
                      "revoked"
                    ]
                  }
                }
              },
              "then": {
                "required": [
                  "sid"
                ]
              }
            },
            {
              "if": {
                "properties": {
                  "event": {
                    "enum": [
                      "launch"
                    ]
                  }
                }
              },
              "then": {
                "properties": {
                  "scope": {
                    "const": "operator"
                  }
                },
                "required": [
                  "sid"
                ]
              }
            }
          ],
          "properties": {
            "client_id": {
              "type": "string"
            },
            "event": {
              "enum": [
                "pending",
                "approved",
                "denied",
                "revoked",
                "launch"
              ]
            },
            "name": {
              "type": "string"
            },
            "peer": {
              "type": "string"
            },
            "scope": {
              "enum": [
                "user",
                "operator"
              ]
            },
            "sid": {
              "type": "string"
            },
            "user_code": {
              "type": "string"
            }
          },
          "required": [
            "event",
            "client_id",
            "scope"
          ],
          "type": "object"
        },
        "child": {
          "additionalProperties": false,
          "properties": {
            "age_ms": {
              "minimum": 0,
              "type": "integer"
            },
            "cancelled": {
              "type": "boolean"
            },
            "kind": {
              "type": "string"
            },
            "node": {
              "minimum": 0,
              "type": "integer"
            },
            "pid": {
              "type": "integer"
            },
            "tokens": {
              "minimum": 0,
              "type": "integer"
            }
          },
          "required": [
            "node",
            "pid",
            "kind",
            "age_ms",
            "tokens",
            "cancelled"
          ],
          "type": "object"
        },
        "child.removed": {
          "additionalProperties": false,
          "properties": {
            "id": {
              "type": "string"
            }
          },
          "required": [
            "id"
          ],
          "type": "object"
        },
        "config": {
          "additionalProperties": false,
          "properties": {
            "paths": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "source": {
              "enum": [
                "reload",
                "admin.set"
              ]
            }
          },
          "required": [
            "paths",
            "source"
          ],
          "type": "object"
        },
        "conversation": {
          "additionalProperties": false,
          "properties": {
            "contextId": {
              "type": "string"
            },
            "est_tokens": {
              "minimum": 0,
              "type": "integer"
            },
            "id": {
              "type": "string"
            },
            "kind": {
              "type": "string"
            },
            "messages": {
              "minimum": 0,
              "type": "integer"
            },
            "plan": {
              "type": [
                "string",
                "null"
              ]
            },
            "principal": {
              "type": [
                "string",
                "null"
              ]
            },
            "skills": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "turns": {
              "minimum": 0,
              "type": "integer"
            },
            "updated": {
              "minimum": 0,
              "type": "integer"
            },
            "version": {
              "minimum": 0,
              "type": "integer"
            }
          },
          "required": [
            "id",
            "contextId",
            "kind",
            "version",
            "messages",
            "est_tokens",
            "turns",
            "principal",
            "skills",
            "plan",
            "updated"
          ],
          "type": "object"
        },
        "conversation.removed": {
          "additionalProperties": false,
          "properties": {
            "id": {
              "type": "string"
            }
          },
          "required": [
            "id"
          ],
          "type": "object"
        },
        "lifecycle": {
          "oneOf": [
            {
              "additionalProperties": false,
              "properties": {
                "draining": {
                  "const": true
                },
                "reason": {
                  "type": "string"
                }
              },
              "required": [
                "draining",
                "reason"
              ],
              "type": "object"
            },
            {
              "additionalProperties": false,
              "properties": {
                "paused": {
                  "const": true
                },
                "reason": {
                  "type": "string"
                }
              },
              "required": [
                "paused",
                "reason"
              ],
              "type": "object"
            },
            {
              "additionalProperties": false,
              "properties": {
                "paused": {
                  "const": false
                }
              },
              "required": [
                "paused"
              ],
              "type": "object"
            }
          ]
        },
        "run": {
          "additionalProperties": false,
          "properties": {
            "created": {
              "minimum": 0,
              "type": "integer"
            },
            "error": {
              "type": [
                "string",
                "null"
              ]
            },
            "finished": {
              "minimum": 0,
              "type": [
                "integer",
                "null"
              ]
            },
            "id": {
              "type": "string"
            },
            "output": true,
            "principal": {
              "type": [
                "string",
                "null"
              ]
            },
            "start": {
              "type": "string"
            },
            "status": {
              "type": "string"
            },
            "steps": {
              "additionalProperties": {
                "minimum": 0,
                "type": "integer"
              },
              "type": "object"
            },
            "task": {
              "type": [
                "string",
                "null"
              ]
            },
            "tokens": {
              "minimum": 0,
              "type": "integer"
            },
            "updated": {
              "minimum": 0,
              "type": "integer"
            },
            "workflow": {
              "type": "string"
            }
          },
          "required": [
            "id",
            "workflow",
            "status",
            "start",
            "steps",
            "tokens",
            "created",
            "updated",
            "finished",
            "output",
            "error",
            "task",
            "principal"
          ],
          "type": "object"
        },
        "run.removed": {
          "additionalProperties": false,
          "properties": {
            "id": {
              "type": "string"
            }
          },
          "required": [
            "id"
          ],
          "type": "object"
        },
        "status": {
          "additionalProperties": false,
          "properties": {
            "budget": {
              "type": "object"
            },
            "counters": {
              "type": "object"
            },
            "draining": {
              "type": "boolean"
            },
            "inbox_pending": {
              "minimum": 0,
              "type": "integer"
            },
            "instance": {
              "type": "string"
            },
            "model": {
              "type": "string"
            },
            "skill_prefix": {
              "type": "string"
            },
            "store": {
              "additionalProperties": false,
              "properties": {
                "degraded": {
                  "type": "boolean"
                },
                "kind": {
                  "type": "string"
                }
              },
              "required": [
                "kind",
                "degraded"
              ],
              "type": "object"
            },
            "values": {
              "type": "object"
            },
            "version": {
              "type": "string"
            }
          },
          "required": [
            "instance",
            "model",
            "version",
            "draining",
            "inbox_pending",
            "counters",
            "budget",
            "store",
            "values",
            "skill_prefix"
          ],
          "type": "object"
        },
        "step": {
          "oneOf": [
            {
              "additionalProperties": false,
              "properties": {
                "attempt": {
                  "minimum": 0,
                  "type": "integer"
                },
                "kind": {
                  "type": "string"
                },
                "phase": {
                  "const": "start"
                },
                "run": {
                  "type": "string"
                },
                "step": {
                  "type": "string"
                }
              },
              "required": [
                "run",
                "step",
                "kind",
                "phase",
                "attempt"
              ],
              "type": "object"
            },
            {
              "additionalProperties": false,
              "properties": {
                "attempt": {
                  "minimum": 0,
                  "type": "integer"
                },
                "err": {
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "phase": {
                  "const": "done"
                },
                "run": {
                  "type": "string"
                },
                "status": {
                  "type": "string"
                },
                "step": {
                  "type": "string"
                },
                "tokens": {
                  "minimum": 0,
                  "type": "integer"
                }
              },
              "required": [
                "run",
                "step",
                "phase",
                "status",
                "attempt",
                "tokens",
                "err"
              ],
              "type": "object"
            }
          ]
        },
        "subagent": {
          "additionalProperties": false,
          "properties": {
            "error": {
              "type": [
                "string",
                "null"
              ]
            },
            "handle": {
              "type": "string"
            },
            "mode": {
              "type": "string"
            },
            "status": {
              "type": "string"
            },
            "tokens": {
              "minimum": 0,
              "type": "integer"
            },
            "updated": {
              "minimum": 0,
              "type": "integer"
            }
          },
          "required": [
            "handle",
            "mode",
            "status",
            "tokens",
            "error",
            "updated"
          ],
          "type": "object"
        },
        "subagent.removed": {
          "additionalProperties": false,
          "properties": {
            "id": {
              "type": "string"
            }
          },
          "required": [
            "id"
          ],
          "type": "object"
        },
        "task": {
          "additionalProperties": false,
          "properties": {
            "task": {
              "properties": {
                "artifacts": {
                  "items": {
                    "type": "object"
                  },
                  "type": "array"
                },
                "contextId": {
                  "type": "string"
                },
                "history": {
                  "items": {
                    "type": "object"
                  },
                  "type": "array"
                },
                "id": {
                  "type": "string"
                },
                "metadata": {
                  "type": "object"
                },
                "status": {
                  "properties": {
                    "state": {
                      "pattern": "^TASK_STATE_",
                      "type": "string"
                    }
                  },
                  "required": [
                    "state"
                  ],
                  "type": "object"
                }
              },
              "required": [
                "id",
                "contextId",
                "status"
              ],
              "type": "object"
            }
          },
          "required": [
            "task"
          ],
          "type": "object"
        },
        "task.removed": {
          "additionalProperties": false,
          "properties": {
            "id": {
              "type": "string"
            }
          },
          "required": [
            "id"
          ],
          "type": "object"
        }
      }
    },
    "params": {
      "additionalProperties": false,
      "properties": {
        "fromSeq": {
          "minimum": 0,
          "type": "integer"
        }
      },
      "type": "object"
    }
  },
  "$id": "https://agentd.dev/a2a/ext/events/schema.json",
  "$ref": "#/$defs/frame",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "The result of each agentd.events/SubscribeToEvents frame: exactly one of hello, event or goodbye. $defs/params is the method's params; $defs/kinds/$defs/<kind> is each kind's data.",
  "title": "agentd events"
}