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Default model tools

clip_update

Update clip metadata

Updates one exact Clip's title and/or description. Requires the Clip's draft_revision from episode_read; a stale token fails without overwriting newer human copy. This does not structurally edit the parent episode; render aspect ratio belongs to render_create.

Surface: Default model and app

Product release 185ad8f4adfa21ae055b5bd6f97968d9044480d1
Public contract commit d2ab41fab4088c07c0f6b924fa4f3c63481b936a
Public contract SHA-256 2365c73c2aef7b9f85e8434d8e29ea29f40824bc3a46a72a356155ea328757fc
Captured 2026-10-29T03:35:56.855Z. Review or improve this contract on GitHub.

These blocks show the complete MCP descriptors captured from serving Rails. Security schemes and resource URIs can differ by connected host.

Default model descriptor

{
  "name": "clip_update",
  "title": "Update clip metadata",
  "description": "Updates one exact Clip's title and/or description. Requires the Clip's draft_revision from episode_read; a stale token fails without overwriting newer human copy. This does not structurally edit the parent episode; render aspect ratio belongs to render_create.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "clip_id": {
        "type": "string",
        "description": "Clip public ID."
      },
      "title": {
        "type": "string",
        "description": "Optional new title."
      },
      "description": {
        "type": "string",
        "description": "Optional new description."
      },
      "expected_revision": {
        "type": "string",
        "description": "Required opaque draft_revision from a fresh episode_read or binding receipt."
      },
      "idempotency_key": {
        "type": "string",
        "description": "Caller-stable key for safe retry."
      }
    },
    "required": [
      "clip_id",
      "expected_revision",
      "idempotency_key"
    ],
    "additionalProperties": false
  },
  "annotations": {
    "title": "Update clip metadata",
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": true,
    "openWorldHint": false
  },
  "securitySchemes": [
    {
      "type": "noauth"
    }
  ],
  "_meta": {
    "securitySchemes": [
      {
        "type": "noauth"
      }
    ]
  }
}

App descriptor

{
  "name": "clip_update",
  "title": "Update clip metadata",
  "description": "Updates one exact Clip's title and/or description. Requires the Clip's draft_revision from episode_read; a stale token fails without overwriting newer human copy. This does not structurally edit the parent episode; render aspect ratio belongs to render_create.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "clip_id": {
        "type": "string",
        "description": "Clip public ID."
      },
      "title": {
        "type": "string",
        "description": "Optional new title."
      },
      "description": {
        "type": "string",
        "description": "Optional new description."
      },
      "expected_revision": {
        "type": "string",
        "description": "Required opaque draft_revision from a fresh episode_read or binding receipt."
      },
      "idempotency_key": {
        "type": "string",
        "description": "Caller-stable key for safe retry."
      }
    },
    "required": [
      "clip_id",
      "expected_revision",
      "idempotency_key"
    ],
    "additionalProperties": false
  },
  "annotations": {
    "title": "Update clip metadata",
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": true,
    "openWorldHint": false
  },
  "securitySchemes": [
    {
      "type": "noauth"
    }
  ],
  "_meta": {
    "securitySchemes": [
      {
        "type": "noauth"
      }
    ]
  },
  "outputSchema": {
    "type": "object",
    "properties": {
      "clip_id": {
        "type": "string"
      },
      "revision": {
        "type": "integer"
      },
      "draft_revision": {
        "type": "string"
      },
      "stale_media": {
        "type": "boolean"
      },
      "already_applied": {
        "type": "boolean"
      },
      "blockers": {
        "type": "array",
        "items": {
          "type": "object"
        }
      }
    },
    "required": [],
    "additionalProperties": false
  }
}

Live Workspace descriptor

{
  "name": "clip_update",
  "title": "Update clip metadata",
  "description": "Updates one exact Clip's title and/or description. Requires the Clip's draft_revision from episode_read; a stale token fails without overwriting newer human copy. This does not structurally edit the parent episode; render aspect ratio belongs to render_create.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "clip_id": {
        "type": "string",
        "description": "Clip public ID."
      },
      "title": {
        "type": "string",
        "description": "Optional new title."
      },
      "description": {
        "type": "string",
        "description": "Optional new description."
      },
      "expected_revision": {
        "type": "string",
        "description": "Required opaque draft_revision from a fresh episode_read or binding receipt."
      },
      "idempotency_key": {
        "type": "string",
        "description": "Caller-stable key for safe retry."
      }
    },
    "required": [
      "clip_id",
      "expected_revision",
      "idempotency_key"
    ],
    "additionalProperties": false
  },
  "annotations": {
    "title": "Update clip metadata",
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": true,
    "openWorldHint": false
  },
  "securitySchemes": [
    {
      "type": "noauth"
    }
  ],
  "_meta": {
    "securitySchemes": [
      {
        "type": "noauth"
      }
    ]
  },
  "outputSchema": {
    "type": "object",
    "properties": {
      "clip_id": {
        "type": "string"
      },
      "revision": {
        "type": "integer"
      },
      "draft_revision": {
        "type": "string"
      },
      "stale_media": {
        "type": "boolean"
      },
      "already_applied": {
        "type": "boolean"
      },
      "blockers": {
        "type": "array",
        "items": {
          "type": "object"
        }
      },
      "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

[
  "composition_not_found",
  "stale_composition_revision",
  "idempotency_conflict",
  "invalid_input"
]

Examples

[]