Summary
Built on macOS ScreenCaptureKit to grab screenshots and recordings at the window level, something ffmpeg can't do natively. You get precise app or window targeting, GIF conversion with two-pass palettes, before/after diffs, and evidence bundles ready to attach to a PR. The CLI ships with agent mode flags (JSON output, no prompts, field filtering) and covers edge cases like OCR extraction, VHS terminal recordings, and Remotion renders. Requires Screen Recording permission on first run. If you need to capture "just that window" or build visual test evidence without wrestling with display IDs, this does it. macOS only, Go install, works from the terminal or through Claude.
Install to Claude Code
npx -y skills add mvanhorn/printing-press-library --skill pp-agent-capture --agent claude-codeInstalls into .claude/skills of the current project.
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Files
SKILL.md
Select a file.
Featured
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
