Remotion Video Generator

"""MCP tool registration for Terminal component.""" import json from chuk_motion.models import ErrorResponse, FrameComponentResponse from .schema import METADATA, TerminalProps def register_tool(mcp, project_manager): """Register the Terminal MCP tool.""" @mcp.tool async def remotion_add_terminal( startFrame: int, durationInFrames: int, commands: str = "[]", prompt: str = "bash", customPrompt: str = "$", title: str = "Terminal", theme: str = "dark", width: int = 900, height: int = 600, position: str = "center", showCursor: bool = True, typeSpeed: float = 0.05, ) -> str: """ Add a Terminal component to the composition. Animated terminal/command-line interface with typing effect. Args: startFrame: Frame to start showing the component durationInFrames: How many frames to show the component commands: JSON array of command objects with input/output prompt: Prompt style (bash, zsh, etc.) customPrompt: Custom prompt string title: Terminal window title theme: Color theme (dark, light, etc.) width: Terminal width in pixels height: Terminal height in pixels position: Position on screen showCursor: Show blinking cursor typeSpeed: Typing animation speed Returns: JSON with component info """ # Parse commands JSON string try: commands_parsed = json.loads(commands) except json.JSONDecodeError: commands_parsed = [] props = TerminalProps( startFrame=startFrame, durationInFrames=durationInFrames, commands=commands_parsed, prompt=prompt, # type: ignore[arg-type] customPrompt=customPrompt, title=title, theme=theme, # type: ignore[arg-type] width=width, height=height, position=position, # type: ignore[arg-type] showCursor=showCursor, typeSpeed=typeSpeed, ) try: project = project_manager.get_active_project() except Exception as e: return ErrorResponse(error=str(e)).model_dump_json() try: track_name = "terminals" project.add_component_to_track( track_name=track_name, component_type=METADATA.name, props=props.model_dump(), start_frame=startFrame, duration=durationInFrames, ) # Calculate duration in seconds (assuming 30fps) duration_seconds = durationInFrames / 30.0 start_seconds = startFrame / 30.0 return FrameComponentResponse( component="Terminal", position=position, theme=theme, start_time=start_seconds, duration=duration_seconds, ).model_dump_json() except Exception as e: return ErrorResponse(error=str(e)).model_dump_json()