RichFormat
The rich-answer rendering mod, a Claude Code function-hooks plugin that draws assistant replies in the terminal with boxed flow diagrams, bar charts, sparklines, trees and timelines, coloured section labels, insight and caution callout bars, red and green diffs, and green and red VERIFY marks, leaving the stored text untouched. USE WHEN rich format, RichFormat, flow diagram not drawn, chart not drawn, bar chart, sparkline, tree chart, timeline chart, diff not coloured, VERIFY marks plain, labels not coloured, turn off rich drawing, answer rendering, render mod, is the render mod loaded. NOT FOR the system prompt's marker rules (edit the Format Rules there), the status band, statusline or hook-fed lines (LifeOSHooks), or generated images and diagrams (Art).
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Install this skill
Run this command in your terminal. No account required — it auto-detects your AI tool and installs the skill file.
npx @skills-hub-ai/cli install lifeos-richformatSetup by platform
Install
One-click setup for your editorRun in your project root
npx @skills-hub-ai/cli install lifeos-richformat --target claude-codeInstructions
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Browse category →Frequently asked questions about RichFormat
What does the RichFormat skill do?
The rich-answer rendering mod, a Claude Code function-hooks plugin that draws assistant replies in the terminal with boxed flow diagrams, bar charts, sparklines, trees and timelines, coloured section labels, insight and caution callout bars, red and green diffs, and green and red VERIFY marks, leaving the stored text untouched. USE WHEN rich format, RichFormat, flow diagram not drawn, chart not drawn, bar chart, sparkline, tree chart, timeline chart, diff not coloured, VERIFY marks plain, labels not coloured, turn off rich drawing, answer rendering, render mod, is the render mod loaded. NOT FOR the system prompt's marker rules (edit the Format Rules there), the status band, statusline or hook-fed lines (LifeOSHooks), or generated images and diagrams (Art). It's a reusable SKILL.md instruction set that loads into your AI coding assistant on demand, no prompt engineering, no copy-pasting every session.
How do I install the RichFormat skill?
Run `npx @skills-hub-ai/cli install lifeos-richformat` from your terminal. The CLI writes the SKILL.md to the correct location for your AI tool (e.g. ~/.claude/skills/lifeos-richformat/ for Claude Code or ~/.cursor/skills/ for Cursor with --target cursor) and adds it to your project's .skills.json lockfile.
Which AI tools does RichFormat work with?
RichFormat runs in Claude Code. It follows the open Agent Skills standard (SKILL.md), so the same skill works in every supported tool without modification.
Is the RichFormat skill free?
Yes. Every skill on skills-hub.ai is free and open-source. There are no premium tiers, paywalls, or usage limits. You only pay for whatever AI assistant you're already using.
How do I use RichFormat after installing it?
In Claude Code, type `/lifeos-richformat` (or whatever slash command the skill registers) and the AI follows the skill's instructions immediately. You can also reference it by name in natural language, your AI loads the skill into context when relevant.
Can I share the RichFormat skill with my team?
Yes. Commit your project's .skills.json lockfile and teammates run `npx @skills-hub-ai/cli install` (no args) to install every skill at the exact version you pinned. Organization-scoped installs work via skills-hub.ai organizations.