Remotion Video Generator

# chuk-motion/src/chuk_motion/components/overlays/EndScreen/tool.py """EndScreen MCP tool.""" import asyncio from chuk_motion.generator.composition_builder import ComponentInstance from chuk_motion.models import ErrorResponse, OverlayComponentResponse def register_tool(mcp, project_manager): """Register the EndScreen tool with the MCP server.""" @mcp.tool async def remotion_add_end_screen( cta_text: str, thumbnail_url: str | None = None, variant: str | None = None, duration: float | str = 10.0, track: str = "overlay", gap_before: float | str | None = None, ) -> str: """ Add EndScreen to the composition. YouTube end screen with CTAs and video suggestions Args: cta_text: Call-to-action text thumbnail_url: Optional thumbnail image URL variant: Style variant duration: Duration in seconds track: Track name (default: "overlay") gap_before: Gap before component in seconds (overrides track default) Returns: JSON with component info """ def _add(): if not project_manager.current_timeline: return ErrorResponse( error="No active project. Create a project first." ).model_dump_json() try: component = ComponentInstance( component_type="EndScreen", start_frame=0, duration_frames=0, props={ "cta_text": cta_text, "thumbnail_url": thumbnail_url, "variant": variant, }, layer=0, ) component = project_manager.current_timeline.add_component( component, duration=duration, track=track, gap_before=gap_before ) return OverlayComponentResponse( component="EndScreen", start_time=project_manager.current_timeline.frames_to_seconds( component.start_frame ), duration=duration, ).model_dump_json() except Exception as e: return ErrorResponse(error=str(e)).model_dump_json() return await asyncio.get_event_loop().run_in_executor(None, _add)