PR Lens skill for Codex
Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull request itself. Use it as a GitHub App, GitHub Action, CLI, or a Skill for your coding agent
How to install PR Lens in Codex
In Codex, ask the built-in skill installer for it:
$skill-installer install the <skill> skill from https://github.com/coldteadotai/pr-lensType this in Codex and replace <skill> with a folder name from 'What it contains'. $skill-installer is the skill installer built into Codex, and it downloads the skill from GitHub. Restart Codex if the skill doesn't show up. Check the repo README for any setup it needs. Source: Codex skills docs.
Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically. (where Codex loads skills)
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What it contains
Skills (3)
agent-skill— WHAT: Draws a code change or part of a codebase as an animated architecture, data-flow or data-model diagram, on its own or in a pull request. WHEN: asked to diagram, visualise or explain a change, a system or a schema change, or when a pull request should…eli5— WHAT: Explains a codebase, a folder, a feature, a command or a pull request to someone who knows nothing about it, as a PR Lens canvas whose walkthrough builds the picture one part at a time. WHEN: /eli5 <thing>, or asked to explain code simply, for a…pr-lens— WHAT: Draws a code change or part of a codebase as an animated architecture, data-flow or data-model diagram, on its own or in a pull request. WHEN: asked to diagram, visualise or explain a change, a system or a schema change, or when a pull request should…
About this listing
PR Lens is a community collection of agent skills on GitHub by coldteadotai: folders with a SKILL.md file, the format Codex loads skills from. Its README mentions Codex. It passed the CodexStacks quality filter for skills (at least 100 stars, pushed in the last 90 days, not a fork or a list, and at least one SKILL.md with a name and description). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review). From its files we found 3 skills. It's one of 32 listings in the Data & Analytics category (category assigned by CodexStacks from the repo's topics and description). It also appears in best Codex plugins for data and databases, best Codex plugins for code review.
PR Lens FAQ
How do I install PR Lens in Codex?
In Codex, type $skill-installer install the <skill> skill from https://github.com/coldteadotai/pr-lens. $skill-installer is the skill installer built into Codex (Codex skills docs). Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically.
Is PR Lens an official Codex skill?
No. PR Lens is a community repo on GitHub by coldteadotai. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review), so read the code before you install it.
What does PR Lens include?
From its manifest and repo files, PR Lens includes 3 skills: agent-skill, eli5, pr-lens.
Details
- Type
- Skill
- Category
- Data & Analytics (assigned by us)
- Source
- Community
- Author
- coldteadotai
- License
- MIT
- GitHub stars
- 2,281 (at last sync)
- Last push
- 2026-10-28
- GitHub topics
- architecture-as-code, architecture-diagrams, claude-skills, code-visualisation, coding-agents, data-flow-diagram, diagrams-as-code, mermaid-alternative, opencode, sequence-diagrams, software-architecture-and-design, system-design
- Source
- https://github.com/coldteadotai/pr-lens
- Website
- https://prlens.dev
- Listed via
- GitHub search: Codex skills (SKILL.md)
- Install check by CodexStacks
- Passed on Oct 28, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain PR Lens? Add the badge; it links to this page.
Markdown
[](https://codexstacks.com/p/pr-lens/)HTML
<a href="https://codexstacks.com/p/pr-lens/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://codexstacks.com/p/pr-lens/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">PR Lens</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex skill · 3 skills</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[PR Lens on CodexStacks](https://codexstacks.com/p/pr-lens/)**: Community Codex skill with 3 skills.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
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