# episode_fx_insert

Canonical HTML page: https://bitterclip.com/docs/assistants/tools/episode_fx_insert

Surface: default model and app

Product release: 1dce717408a55fac1047e7d779177fa3ef8ede51
Public contract commit: 1ce47f7857ae3d9b6933fe83d5c33de3ae5efc64
Public contract SHA-256: 241d47d25e4b4c1dae9d2263793874d06fc4ba7bc3c78d4cf2bc63fbb32ed7dc
Descriptor SHA-256: 885d46f3ca3939dec2ace0cd6e93611c8b3f741f2d8f7a82e0adfe1452cc9a9e
Captured: 2026-09-24T16:39:30.100Z
Source: https://app.bitterclip.com/api/v1/mcp_descriptors.json

Insert one configured opener or outro as ordinary, time-bearing media at a revision-bound Episode point or edit point. Use this for the built-in FX artifacts; do not describe them as overlays. Read the Episode first, pass its current revision, and use either a playable Episode second or the exact neighboring occurrence IDs. The operation uses the same identity-part planner, source bake, camera settlement, music validation, idempotency, and exact reversible receipt path as the visible editor.

The JSON blocks below are the exact MCP descriptor projections served by Rails for the named profiles at capture time. Security schemes and resource URIs may vary by connected host.

## Default model descriptor

```json
{
  "name": "episode_fx_insert",
  "title": "Insert an FX clip",
  "description": "Insert one configured opener or outro as ordinary, time-bearing media at a revision-bound Episode point or edit point. Use this for the built-in FX artifacts; do not describe them as overlays. Read the Episode first, pass its current revision, and use either a playable Episode second or the exact neighboring occurrence IDs. The operation uses the same identity-part planner, source bake, camera settlement, music validation, idempotency, and exact reversible receipt path as the visible editor.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "episode_id": {
        "type": "string",
        "description": "Editable Episode public ID."
      },
      "expected_revision": {
        "type": "integer",
        "description": "Current integer revision from a fresh episode_read."
      },
      "role": {
        "type": "string",
        "enum": [
          "opener",
          "outro"
        ],
        "description": "FX category to insert."
      },
      "at": {
        "type": "object",
        "description": "Revision-bound insertion target: a playable Episode point or a semantic edit point.",
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "base_revision": {
                "type": "integer"
              },
              "composition_seconds": {
                "type": "number",
                "minimum": 0,
                "description": "Playable Episode second."
              }
            },
            "required": [
              "base_revision",
              "composition_seconds"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "base_revision": {
                "type": "integer"
              },
              "left_occurrence_id": {
                "type": [
                  "string",
                  "null"
                ],
                "minLength": 1
              },
              "right_occurrence_id": {
                "type": [
                  "string",
                  "null"
                ],
                "minLength": 1
              }
            },
            "required": [
              "base_revision",
              "left_occurrence_id",
              "right_occurrence_id"
            ],
            "additionalProperties": false,
            "anyOf": [
              {
                "properties": {
                  "left_occurrence_id": {
                    "type": "string",
                    "minLength": 1
                  }
                }
              },
              {
                "properties": {
                  "right_occurrence_id": {
                    "type": "string",
                    "minLength": 1
                  }
                }
              }
            ]
          }
        ]
      },
      "configuration": {
        "description": "Which saved FX asset or checked-in typed template to use. Omit only when the project already has a default for this role.",
        "oneOf": [
          {
            "type": "string",
            "enum": [
              "project_default"
            ]
          },
          {
            "type": "object",
            "properties": {
              "library_entry_id": {
                "type": "string",
                "minLength": 1,
                "description": "Saved account FX library entry."
              }
            },
            "required": [
              "library_entry_id"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "template_key": {
                "type": "string",
                "enum": [
                  "outro/sting_bass",
                  "outro/sting_chime",
                  "outro/sting_glitch",
                  "outro/sting_shutter",
                  "show_open/aperture_beam",
                  "show_open/obscura_signal",
                  "show_open/studio_dissolve"
                ],
                "description": "Checked-in template key."
              },
              "params": {
                "type": "object",
                "properties": {
                  "title": {
                    "type": "string",
                    "maxLength": 120
                  },
                  "subtitle": {
                    "type": "string",
                    "maxLength": 180
                  },
                  "accent": {
                    "type": "string",
                    "pattern": "^#[0-9A-Fa-f]{6}$"
                  },
                  "sting": {
                    "type": "string",
                    "enum": [
                      "none",
                      "chime",
                      "bass",
                      "glitch",
                      "shutter"
                    ]
                  }
                },
                "additionalProperties": false
              }
            },
            "required": [
              "template_key"
            ],
            "additionalProperties": false
          }
        ]
      },
      "idempotency_key": {
        "type": "string",
        "description": "Caller-stable retry key for this exact insertion."
      }
    },
    "required": [
      "episode_id",
      "expected_revision",
      "role",
      "at",
      "idempotency_key"
    ],
    "additionalProperties": false
  },
  "annotations": {
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": true,
    "openWorldHint": false
  },
  "securitySchemes": [
    {
      "type": "noauth"
    }
  ],
  "_meta": {
    "securitySchemes": [
      {
        "type": "noauth"
      }
    ],
    "ui": {
      "visibility": [
        "model",
        "app"
      ]
    },
    "openai/widgetAccessible": true
  }
}
```

## App descriptor

```json
{
  "name": "episode_fx_insert",
  "title": "Insert an FX clip",
  "description": "Insert one configured opener or outro as ordinary, time-bearing media at a revision-bound Episode point or edit point. Use this for the built-in FX artifacts; do not describe them as overlays. Read the Episode first, pass its current revision, and use either a playable Episode second or the exact neighboring occurrence IDs. The operation uses the same identity-part planner, source bake, camera settlement, music validation, idempotency, and exact reversible receipt path as the visible editor.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "episode_id": {
        "type": "string",
        "description": "Editable Episode public ID."
      },
      "expected_revision": {
        "type": "integer",
        "description": "Current integer revision from a fresh episode_read."
      },
      "role": {
        "type": "string",
        "enum": [
          "opener",
          "outro"
        ],
        "description": "FX category to insert."
      },
      "at": {
        "type": "object",
        "description": "Revision-bound insertion target: a playable Episode point or a semantic edit point.",
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "base_revision": {
                "type": "integer"
              },
              "composition_seconds": {
                "type": "number",
                "minimum": 0,
                "description": "Playable Episode second."
              }
            },
            "required": [
              "base_revision",
              "composition_seconds"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "base_revision": {
                "type": "integer"
              },
              "left_occurrence_id": {
                "type": [
                  "string",
                  "null"
                ],
                "minLength": 1
              },
              "right_occurrence_id": {
                "type": [
                  "string",
                  "null"
                ],
                "minLength": 1
              }
            },
            "required": [
              "base_revision",
              "left_occurrence_id",
              "right_occurrence_id"
            ],
            "additionalProperties": false,
            "anyOf": [
              {
                "properties": {
                  "left_occurrence_id": {
                    "type": "string",
                    "minLength": 1
                  }
                }
              },
              {
                "properties": {
                  "right_occurrence_id": {
                    "type": "string",
                    "minLength": 1
                  }
                }
              }
            ]
          }
        ]
      },
      "configuration": {
        "description": "Which saved FX asset or checked-in typed template to use. Omit only when the project already has a default for this role.",
        "oneOf": [
          {
            "type": "string",
            "enum": [
              "project_default"
            ]
          },
          {
            "type": "object",
            "properties": {
              "library_entry_id": {
                "type": "string",
                "minLength": 1,
                "description": "Saved account FX library entry."
              }
            },
            "required": [
              "library_entry_id"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "template_key": {
                "type": "string",
                "enum": [
                  "outro/sting_bass",
                  "outro/sting_chime",
                  "outro/sting_glitch",
                  "outro/sting_shutter",
                  "show_open/aperture_beam",
                  "show_open/obscura_signal",
                  "show_open/studio_dissolve"
                ],
                "description": "Checked-in template key."
              },
              "params": {
                "type": "object",
                "properties": {
                  "title": {
                    "type": "string",
                    "maxLength": 120
                  },
                  "subtitle": {
                    "type": "string",
                    "maxLength": 180
                  },
                  "accent": {
                    "type": "string",
                    "pattern": "^#[0-9A-Fa-f]{6}$"
                  },
                  "sting": {
                    "type": "string",
                    "enum": [
                      "none",
                      "chime",
                      "bass",
                      "glitch",
                      "shutter"
                    ]
                  }
                },
                "additionalProperties": false
              }
            },
            "required": [
              "template_key"
            ],
            "additionalProperties": false
          }
        ]
      },
      "idempotency_key": {
        "type": "string",
        "description": "Caller-stable retry key for this exact insertion."
      }
    },
    "required": [
      "episode_id",
      "expected_revision",
      "role",
      "at",
      "idempotency_key"
    ],
    "additionalProperties": false
  },
  "annotations": {
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": true,
    "openWorldHint": false
  },
  "securitySchemes": [
    {
      "type": "noauth"
    }
  ],
  "_meta": {
    "securitySchemes": [
      {
        "type": "noauth"
      }
    ],
    "ui": {
      "visibility": [
        "model",
        "app"
      ]
    },
    "openai/widgetAccessible": true
  },
  "outputSchema": {
    "type": "object",
    "properties": {
      "episode_id": {
        "type": "string"
      },
      "operation_type": {
        "type": "string",
        "enum": [
          "identity_part.insert"
        ]
      },
      "base_revision": {
        "type": "integer"
      },
      "revision": {
        "type": "integer",
        "description": "Revision committed by this insertion."
      },
      "current_revision": {
        "type": "integer",
        "description": "Current durable head, which may be newer on an exact retry."
      },
      "before_duration": {
        "type": "number",
        "description": "Kept length in seconds immediately before the insertion."
      },
      "duration": {
        "type": "number",
        "description": "Kept length in seconds after the insertion."
      },
      "duration_delta": {
        "type": "number"
      },
      "changed_segments": {
        "type": "array",
        "items": {
          "type": "integer"
        }
      },
      "inserted_occurrence_ids": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "edge_warnings": {
        "type": "array",
        "items": {
          "type": "object"
        }
      },
      "stale_media": {
        "type": "boolean"
      },
      "stale_copy": {
        "type": "boolean"
      },
      "already_applied": {
        "type": "boolean"
      },
      "operation_receipt_id": {
        "type": "string",
        "description": "Exact reversible edit receipt."
      },
      "before_program_digest": {
        "type": "string"
      },
      "program_digest": {
        "type": "string"
      },
      "current_program_digest": {
        "type": "string"
      },
      "camera_program_digest": {
        "type": "string"
      },
      "picture_program_digest": {
        "type": "string"
      },
      "current_picture_program_digest": {
        "type": "string"
      },
      "audio_program_digest": {
        "type": "string"
      },
      "inverse": {
        "type": "object",
        "properties": {
          "op": {
            "type": "string",
            "enum": [
              "operation.revert"
            ]
          },
          "receipt_id": {
            "type": "string"
          }
        },
        "required": [
          "op",
          "receipt_id"
        ],
        "additionalProperties": false
      },
      "materialization_status": {
        "type": "string",
        "enum": [
          "ready",
          "preparing",
          "unavailable"
        ]
      },
      "next_action": {
        "type": "object"
      },
      "tool_outcome": {
        "type": "object",
        "properties": {
          "schema": {
            "type": "string",
            "enum": [
              "bitterclip.tool_outcome.v1"
            ]
          },
          "tool": {
            "type": "string",
            "enum": [
              "episode_fx_insert"
            ]
          },
          "status": {
            "type": "string",
            "enum": [
              "applied",
              "unchanged",
              "replayed"
            ],
            "description": "unchanged only for an identity-part edit that settled with nothing to change: the revision and Program digest did not move and no inverse is offered."
          },
          "target": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "episode",
                  "clip"
                ]
              },
              "id": {
                "type": "string",
                "pattern": "^comp_[a-z0-9]+$"
              }
            },
            "required": [
              "type",
              "id"
            ],
            "additionalProperties": false
          },
          "operation": {
            "type": "string",
            "enum": [
              "identity_part.insert"
            ]
          },
          "selection_kind": {
            "type": "string",
            "enum": [
              "range",
              "occurrences"
            ]
          },
          "revisions": {
            "type": "object",
            "properties": {
              "base": {
                "type": "integer",
                "minimum": 0
              },
              "committed": {
                "type": "integer",
                "minimum": 0
              },
              "current": {
                "type": "integer",
                "minimum": 0
              }
            },
            "required": [
              "base",
              "committed",
              "current"
            ],
            "additionalProperties": false
          },
          "duration": {
            "type": "object",
            "properties": {
              "before_seconds": {
                "type": "number",
                "minimum": 0
              },
              "after_seconds": {
                "type": "number",
                "minimum": 0
              },
              "delta_seconds": {
                "type": "number"
              }
            },
            "required": [
              "before_seconds",
              "after_seconds",
              "delta_seconds"
            ],
            "additionalProperties": false
          },
          "receipt": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "pattern": "^rcpt_[a-z0-9]+$"
              },
              "inverse": {
                "type": "object",
                "properties": {
                  "op": {
                    "type": "string",
                    "enum": [
                      "operation.revert"
                    ]
                  },
                  "receipt_id": {
                    "type": "string",
                    "pattern": "^rcpt_[a-z0-9]+$"
                  }
                },
                "required": [
                  "op",
                  "receipt_id"
                ],
                "additionalProperties": false
              },
              "reverts_receipt_id": {
                "type": "string",
                "pattern": "^rcpt_[a-z0-9]+$"
              }
            },
            "required": [
              "id"
            ],
            "additionalProperties": false
          },
          "program_move_target": {
            "type": "object",
            "properties": {
              "occurrence_id": {
                "type": "string",
                "pattern": "^occ_[a-z0-9]{20}$"
              },
              "destination": {
                "oneOf": [
                  {
                    "type": "object",
                    "properties": {
                      "kind": {
                        "type": "string",
                        "enum": [
                          "adjacency"
                        ]
                      },
                      "left_occurrence_id": {
                        "type": [
                          "string",
                          "null"
                        ],
                        "pattern": "^occ_[a-z0-9]{20}$"
                      },
                      "right_occurrence_id": {
                        "type": [
                          "string",
                          "null"
                        ],
                        "pattern": "^occ_[a-z0-9]{20}$"
                      }
                    },
                    "required": [
                      "kind",
                      "left_occurrence_id",
                      "right_occurrence_id"
                    ],
                    "additionalProperties": false,
                    "anyOf": [
                      {
                        "properties": {
                          "left_occurrence_id": {
                            "type": "string",
                            "pattern": "^occ_[a-z0-9]{20}$"
                          }
                        }
                      },
                      {
                        "properties": {
                          "right_occurrence_id": {
                            "type": "string",
                            "pattern": "^occ_[a-z0-9]{20}$"
                          }
                        }
                      }
                    ]
                  },
                  {
                    "type": "object",
                    "properties": {
                      "kind": {
                        "type": "string",
                        "enum": [
                          "point"
                        ]
                      },
                      "occurrence_id": {
                        "type": "string",
                        "pattern": "^occ_[a-z0-9]{20}$"
                      },
                      "source_seconds": {
                        "type": "number",
                        "minimum": 0
                      }
                    },
                    "required": [
                      "kind",
                      "occurrence_id",
                      "source_seconds"
                    ],
                    "additionalProperties": false
                  }
                ]
              },
              "episode_range": {
                "type": "array",
                "minItems": 2,
                "maxItems": 2,
                "items": {
                  "type": "number",
                  "minimum": 0
                }
              }
            },
            "required": [
              "occurrence_id",
              "destination",
              "episode_range"
            ],
            "additionalProperties": false,
            "description": "Optional receipt-derived Move effect, emitted only when this tools/call opts into bitterclip/toolOutcomeCapabilities program_move_target.v1. It is descriptive on historical replay; offer Open or Undo only when revisions.current equals revisions.committed and digests.current equals digests.result."
          },
          "program_occurrence_target": {
            "type": "object",
            "properties": {
              "occurrence_id": {
                "type": "string",
                "pattern": "^occ_[a-z0-9]{20}$"
              },
              "episode_range": {
                "type": "array",
                "minItems": 2,
                "maxItems": 2,
                "items": {
                  "type": "number",
                  "minimum": 0
                }
              }
            },
            "required": [
              "occurrence_id",
              "episode_range"
            ],
            "additionalProperties": false,
            "description": "Optional receipt-derived exact Duplicate or Trim effect, emitted only when this tools/call opts into bitterclip/toolOutcomeCapabilities program_occurrence_target.v1 and one whole Program occurrence is addressable. Range or multi-occurrence results omit it and remain generic. It is descriptive on historical replay; offer Open or Undo only when revisions.current equals revisions.committed and digests.current equals digests.result."
          },
          "digests": {
            "type": "object",
            "properties": {
              "before": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              },
              "result": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              },
              "current": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              }
            },
            "required": [
              "before",
              "result",
              "current"
            ],
            "additionalProperties": false
          }
        },
        "required": [
          "schema",
          "tool",
          "status",
          "target",
          "operation",
          "revisions",
          "duration",
          "receipt",
          "digests"
        ],
        "additionalProperties": false
      }
    },
    "required": [],
    "additionalProperties": false
  }
}
```

## Live Workspace descriptor

```json
{
  "name": "episode_fx_insert",
  "title": "Insert an FX clip",
  "description": "Insert one configured opener or outro as ordinary, time-bearing media at a revision-bound Episode point or edit point. Use this for the built-in FX artifacts; do not describe them as overlays. Read the Episode first, pass its current revision, and use either a playable Episode second or the exact neighboring occurrence IDs. The operation uses the same identity-part planner, source bake, camera settlement, music validation, idempotency, and exact reversible receipt path as the visible editor.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "episode_id": {
        "type": "string",
        "description": "Editable Episode public ID."
      },
      "expected_revision": {
        "type": "integer",
        "description": "Current integer revision from a fresh episode_read."
      },
      "role": {
        "type": "string",
        "enum": [
          "opener",
          "outro"
        ],
        "description": "FX category to insert."
      },
      "at": {
        "type": "object",
        "description": "Revision-bound insertion target: a playable Episode point or a semantic edit point.",
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "base_revision": {
                "type": "integer"
              },
              "composition_seconds": {
                "type": "number",
                "minimum": 0,
                "description": "Playable Episode second."
              }
            },
            "required": [
              "base_revision",
              "composition_seconds"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "base_revision": {
                "type": "integer"
              },
              "left_occurrence_id": {
                "type": [
                  "string",
                  "null"
                ],
                "minLength": 1
              },
              "right_occurrence_id": {
                "type": [
                  "string",
                  "null"
                ],
                "minLength": 1
              }
            },
            "required": [
              "base_revision",
              "left_occurrence_id",
              "right_occurrence_id"
            ],
            "additionalProperties": false,
            "anyOf": [
              {
                "properties": {
                  "left_occurrence_id": {
                    "type": "string",
                    "minLength": 1
                  }
                }
              },
              {
                "properties": {
                  "right_occurrence_id": {
                    "type": "string",
                    "minLength": 1
                  }
                }
              }
            ]
          }
        ]
      },
      "configuration": {
        "description": "Which saved FX asset or checked-in typed template to use. Omit only when the project already has a default for this role.",
        "oneOf": [
          {
            "type": "string",
            "enum": [
              "project_default"
            ]
          },
          {
            "type": "object",
            "properties": {
              "library_entry_id": {
                "type": "string",
                "minLength": 1,
                "description": "Saved account FX library entry."
              }
            },
            "required": [
              "library_entry_id"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "template_key": {
                "type": "string",
                "enum": [
                  "outro/sting_bass",
                  "outro/sting_chime",
                  "outro/sting_glitch",
                  "outro/sting_shutter",
                  "show_open/aperture_beam",
                  "show_open/obscura_signal",
                  "show_open/studio_dissolve"
                ],
                "description": "Checked-in template key."
              },
              "params": {
                "type": "object",
                "properties": {
                  "title": {
                    "type": "string",
                    "maxLength": 120
                  },
                  "subtitle": {
                    "type": "string",
                    "maxLength": 180
                  },
                  "accent": {
                    "type": "string",
                    "pattern": "^#[0-9A-Fa-f]{6}$"
                  },
                  "sting": {
                    "type": "string",
                    "enum": [
                      "none",
                      "chime",
                      "bass",
                      "glitch",
                      "shutter"
                    ]
                  }
                },
                "additionalProperties": false
              }
            },
            "required": [
              "template_key"
            ],
            "additionalProperties": false
          }
        ]
      },
      "idempotency_key": {
        "type": "string",
        "description": "Caller-stable retry key for this exact insertion."
      }
    },
    "required": [
      "episode_id",
      "expected_revision",
      "role",
      "at",
      "idempotency_key"
    ],
    "additionalProperties": false
  },
  "annotations": {
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": true,
    "openWorldHint": false
  },
  "securitySchemes": [
    {
      "type": "noauth"
    }
  ],
  "_meta": {
    "securitySchemes": [
      {
        "type": "noauth"
      }
    ]
  },
  "outputSchema": {
    "type": "object",
    "properties": {
      "episode_id": {
        "type": "string"
      },
      "operation_type": {
        "type": "string",
        "enum": [
          "identity_part.insert"
        ]
      },
      "base_revision": {
        "type": "integer"
      },
      "revision": {
        "type": "integer",
        "description": "Revision committed by this insertion."
      },
      "current_revision": {
        "type": "integer",
        "description": "Current durable head, which may be newer on an exact retry."
      },
      "before_duration": {
        "type": "number",
        "description": "Kept length in seconds immediately before the insertion."
      },
      "duration": {
        "type": "number",
        "description": "Kept length in seconds after the insertion."
      },
      "duration_delta": {
        "type": "number"
      },
      "changed_segments": {
        "type": "array",
        "items": {
          "type": "integer"
        }
      },
      "inserted_occurrence_ids": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "edge_warnings": {
        "type": "array",
        "items": {
          "type": "object"
        }
      },
      "stale_media": {
        "type": "boolean"
      },
      "stale_copy": {
        "type": "boolean"
      },
      "already_applied": {
        "type": "boolean"
      },
      "operation_receipt_id": {
        "type": "string",
        "description": "Exact reversible edit receipt."
      },
      "before_program_digest": {
        "type": "string"
      },
      "program_digest": {
        "type": "string"
      },
      "current_program_digest": {
        "type": "string"
      },
      "camera_program_digest": {
        "type": "string"
      },
      "picture_program_digest": {
        "type": "string"
      },
      "current_picture_program_digest": {
        "type": "string"
      },
      "audio_program_digest": {
        "type": "string"
      },
      "inverse": {
        "type": "object",
        "properties": {
          "op": {
            "type": "string",
            "enum": [
              "operation.revert"
            ]
          },
          "receipt_id": {
            "type": "string"
          }
        },
        "required": [
          "op",
          "receipt_id"
        ],
        "additionalProperties": false
      },
      "materialization_status": {
        "type": "string",
        "enum": [
          "ready",
          "preparing",
          "unavailable"
        ]
      },
      "next_action": {
        "type": "object"
      },
      "tool_outcome": {
        "type": "object",
        "properties": {
          "schema": {
            "type": "string",
            "enum": [
              "bitterclip.tool_outcome.v1"
            ]
          },
          "tool": {
            "type": "string",
            "enum": [
              "episode_fx_insert"
            ]
          },
          "status": {
            "type": "string",
            "enum": [
              "applied",
              "unchanged",
              "replayed"
            ],
            "description": "unchanged only for an identity-part edit that settled with nothing to change: the revision and Program digest did not move and no inverse is offered."
          },
          "target": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "episode",
                  "clip"
                ]
              },
              "id": {
                "type": "string",
                "pattern": "^comp_[a-z0-9]+$"
              }
            },
            "required": [
              "type",
              "id"
            ],
            "additionalProperties": false
          },
          "operation": {
            "type": "string",
            "enum": [
              "identity_part.insert"
            ]
          },
          "selection_kind": {
            "type": "string",
            "enum": [
              "range",
              "occurrences"
            ]
          },
          "revisions": {
            "type": "object",
            "properties": {
              "base": {
                "type": "integer",
                "minimum": 0
              },
              "committed": {
                "type": "integer",
                "minimum": 0
              },
              "current": {
                "type": "integer",
                "minimum": 0
              }
            },
            "required": [
              "base",
              "committed",
              "current"
            ],
            "additionalProperties": false
          },
          "duration": {
            "type": "object",
            "properties": {
              "before_seconds": {
                "type": "number",
                "minimum": 0
              },
              "after_seconds": {
                "type": "number",
                "minimum": 0
              },
              "delta_seconds": {
                "type": "number"
              }
            },
            "required": [
              "before_seconds",
              "after_seconds",
              "delta_seconds"
            ],
            "additionalProperties": false
          },
          "receipt": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "pattern": "^rcpt_[a-z0-9]+$"
              },
              "inverse": {
                "type": "object",
                "properties": {
                  "op": {
                    "type": "string",
                    "enum": [
                      "operation.revert"
                    ]
                  },
                  "receipt_id": {
                    "type": "string",
                    "pattern": "^rcpt_[a-z0-9]+$"
                  }
                },
                "required": [
                  "op",
                  "receipt_id"
                ],
                "additionalProperties": false
              },
              "reverts_receipt_id": {
                "type": "string",
                "pattern": "^rcpt_[a-z0-9]+$"
              }
            },
            "required": [
              "id"
            ],
            "additionalProperties": false
          },
          "program_move_target": {
            "type": "object",
            "properties": {
              "occurrence_id": {
                "type": "string",
                "pattern": "^occ_[a-z0-9]{20}$"
              },
              "destination": {
                "oneOf": [
                  {
                    "type": "object",
                    "properties": {
                      "kind": {
                        "type": "string",
                        "enum": [
                          "adjacency"
                        ]
                      },
                      "left_occurrence_id": {
                        "type": [
                          "string",
                          "null"
                        ],
                        "pattern": "^occ_[a-z0-9]{20}$"
                      },
                      "right_occurrence_id": {
                        "type": [
                          "string",
                          "null"
                        ],
                        "pattern": "^occ_[a-z0-9]{20}$"
                      }
                    },
                    "required": [
                      "kind",
                      "left_occurrence_id",
                      "right_occurrence_id"
                    ],
                    "additionalProperties": false,
                    "anyOf": [
                      {
                        "properties": {
                          "left_occurrence_id": {
                            "type": "string",
                            "pattern": "^occ_[a-z0-9]{20}$"
                          }
                        }
                      },
                      {
                        "properties": {
                          "right_occurrence_id": {
                            "type": "string",
                            "pattern": "^occ_[a-z0-9]{20}$"
                          }
                        }
                      }
                    ]
                  },
                  {
                    "type": "object",
                    "properties": {
                      "kind": {
                        "type": "string",
                        "enum": [
                          "point"
                        ]
                      },
                      "occurrence_id": {
                        "type": "string",
                        "pattern": "^occ_[a-z0-9]{20}$"
                      },
                      "source_seconds": {
                        "type": "number",
                        "minimum": 0
                      }
                    },
                    "required": [
                      "kind",
                      "occurrence_id",
                      "source_seconds"
                    ],
                    "additionalProperties": false
                  }
                ]
              },
              "episode_range": {
                "type": "array",
                "minItems": 2,
                "maxItems": 2,
                "items": {
                  "type": "number",
                  "minimum": 0
                }
              }
            },
            "required": [
              "occurrence_id",
              "destination",
              "episode_range"
            ],
            "additionalProperties": false,
            "description": "Optional receipt-derived Move effect, emitted only when this tools/call opts into bitterclip/toolOutcomeCapabilities program_move_target.v1. It is descriptive on historical replay; offer Open or Undo only when revisions.current equals revisions.committed and digests.current equals digests.result."
          },
          "program_occurrence_target": {
            "type": "object",
            "properties": {
              "occurrence_id": {
                "type": "string",
                "pattern": "^occ_[a-z0-9]{20}$"
              },
              "episode_range": {
                "type": "array",
                "minItems": 2,
                "maxItems": 2,
                "items": {
                  "type": "number",
                  "minimum": 0
                }
              }
            },
            "required": [
              "occurrence_id",
              "episode_range"
            ],
            "additionalProperties": false,
            "description": "Optional receipt-derived exact Duplicate or Trim effect, emitted only when this tools/call opts into bitterclip/toolOutcomeCapabilities program_occurrence_target.v1 and one whole Program occurrence is addressable. Range or multi-occurrence results omit it and remain generic. It is descriptive on historical replay; offer Open or Undo only when revisions.current equals revisions.committed and digests.current equals digests.result."
          },
          "digests": {
            "type": "object",
            "properties": {
              "before": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              },
              "result": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              },
              "current": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              }
            },
            "required": [
              "before",
              "result",
              "current"
            ],
            "additionalProperties": false
          }
        },
        "required": [
          "schema",
          "tool",
          "status",
          "target",
          "operation",
          "revisions",
          "duration",
          "receipt",
          "digests"
        ],
        "additionalProperties": false
      },
      "workspace_binding": {
        "type": "object",
        "properties": {
          "schema": {
            "type": "string",
            "enum": [
              "bitterclip.workspace-binding.v2"
            ]
          },
          "mode": {
            "type": "string",
            "enum": [
              "live_workspace"
            ]
          },
          "project_id": {
            "type": "string"
          },
          "target_kind": {
            "type": "string",
            "enum": [
              "episode",
              "clip"
            ]
          },
          "target_id": {
            "type": "string"
          },
          "revision": {
            "type": "integer"
          },
          "draft_revision": {
            "type": "string"
          },
          "workspace_url": {
            "type": "string"
          },
          "output_id": {
            "type": "string"
          },
          "output_status": {
            "type": "string",
            "enum": [
              "missing",
              "stale",
              "rendering",
              "ready",
              "failed"
            ]
          },
          "output_revision": {
            "type": "integer"
          },
          "parent_episode_id": {
            "type": "string"
          }
        },
        "required": [
          "schema",
          "mode",
          "target_kind",
          "target_id",
          "revision",
          "draft_revision",
          "workspace_url",
          "output_status"
        ],
        "additionalProperties": false
      }
    },
    "required": [],
    "additionalProperties": false
  }
}
```

## Errors

```json
[
  "composition_not_found",
  "stale_composition_revision",
  "stale_boundary",
  "idempotency_conflict",
  "invalid_input",
  "invalid_time_range",
  "identity_slot_not_configured",
  "identity_asset_not_found",
  "identity_brand_mismatch",
  "camera_program_conflict",
  "music_anchor_transform_unsupported",
  "operation_receipt_invalid",
  "program_revert_conflict"
]
```

## Examples

```json
[
  {
    "label": "Insert a configured opener after a sizzle",
    "input": {
      "episode_id": "comp_...",
      "expected_revision": 7,
      "role": "opener",
      "at": {
        "base_revision": 7,
        "composition_seconds": 18.4
      },
      "configuration": {
        "template_key": "show_open/studio_dissolve",
        "params": {
          "title": "Park Session",
          "accent": "#f28f84",
          "sting": "none"
        }
      },
      "idempotency_key": "park-opener-after-sizzle-v1"
    }
  }
]
```
