Preview
DocumentspreviewPreview is an Agent Skill for documents published in the companion-inc/feynman repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.
Preview Markdown, LaTeX, PDF, or code artifacts when preview commands are visible, or fall back to shell/browser tools. Use when the user wants to review a written artifact, export a report, or view a rendered document.
How to use this skill
Bring this guide into your coding agent with a prompt tailored to the tool you use.
- Open your project in Codex.
- Copy and paste the prompt below.
- Review files and risks before approving any action.
Inspect the Agent Skill at https://github.com/companion-inc/feynman/blob/HEAD/skills/preview/SKILL.md and all supporting files. Report provenance, permissions, scripts, dependencies, and security risks. Propose an exact installation into .agents/skills/preview, but wait for my approval before writing files or running scripts.
Copying this prompt does not install or run the skill. Review third-party files before use.
Preview
Use /preview only when that command is visible in the active session. If preview commands are unavailable, render or open artifacts with shell/browser tools and report that the preview package is not installed.
Commands
| Command | Description |
|---|---|
/preview | Preview the most recent artifact in the browser, when available |
/preview --file <path> | Preview a specific file, when available |
/preview-browser | Force browser preview, when available |
/preview-pdf | Export to PDF via pandoc + LaTeX, when available |
/preview-clear-cache | Clear rendered preview cache, when available |
Fallback
If the preview commands are not available, use bash:
open <file.md> # macOS — opens in default app
open <file.pdf> # macOS — opens in Preview
pandoc input.md -o output.html
pandoc input.md -o output.pdf