Agent Skills › Companion-Inc/feynman › preview

preview

GitHub

提供Markdown、LaTeX、PDF及代码文件的预览与渲染功能，支持浏览器查看及通过pandoc导出为HTML/PDF。当原生命令不可用时，自动降级使用Shell或浏览器工具打开文件，便于用户审查文档和报告。

skills/preview/SKILL.md Companion-Inc/feynman

Trigger Scenarios

用户需要预览或审查文档内容需要将Markdown转换为PDF或HTML 查看代码或文本文件的渲染效果

Install

npx skills add Companion-Inc/feynman --skill preview -g -y

More Options

Use without installing

npx skills use Companion-Inc/feynman@preview

指定 Agent (Claude Code)

npx skills add Companion-Inc/feynman --skill preview -a claude-code -g -y

安装 repo 全部 skill

npx skills add Companion-Inc/feynman --all -g -y

预览 repo 内 skill

npx skills add Companion-Inc/feynman --list

SKILL.md

Frontmatter

{
    "name": "preview",
    "description": "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."
}

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