kajisho5/ffmpeg-skill
Local video editor for coding agents: 42 FFmpeg tools with a machine-readable contract and an MCP server, for Claude Code, Cursor and Codex. Cut, captions, reframe, loudness, platform exports. No cloud, no API keys.
What it is
Give your coding agent a video editor. Claude Code, Cursor, Codex or any MCP client edits your footage with local FFmpeg, then checks its own output. No cloud · No API keys · Python standard library Left half is the input, right half is what the command produced. Every before/after demo, with the exact command under each one → — all of it generated from synthetic footage by python3 demos/build.py, so you can rebuild every frame of it yourself.
When to use it
Reach for ffmpeg-skill when you want Claude, Cursor or any MCP client to reach a new tool, API or data source — it's written in Python and fits stacks tagged agent-skills, ai-agents, audio-processing, captions.