pr-lens SKILL.md skillA

pr-lens from coldteadotai/pr-lens is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add coldteadotai/pr-lens/pr-lens@git:20261026.9d16110

Pins git:20261026.9d16110 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: coldteadotai/pr-lens
Path: skills/pr-lens/SKILL.md
Versions recorded: 24
Latest version: git:20261026.9d16110, committed Oct 26, 2026
First version recorded: Aug 23, 2026
Size: 1,657 bytes
Repository stars: 2,326
License: MIT

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 carry a diagram. KEYWORDS: PR Lens, diagram, architecture, data flow, data model, schema, ERD, visualise, visualize, pull request.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# PR Lens

Animated architecture, data-flow and data-model diagrams for code changes and codebases. The agent writes one JSON document, and PR Lens draws it.

Run: `npx @coldtea/pr-lens-cli@latest <command>`. Nothing to install first.

## Start here

This file is a discovery stub, not the usage guide. Before running any PR Lens command, load the actual workflow content from the CLI:

```bash
npx @coldtea/pr-lens-cli@latest skill              # start here: write, validate, render, share
npx @coldtea/pr-lens-cli@latest skill references   # the graph document field by field, the config format, a full example
```

The CLI serves skill content that always matches the installed version, so instructions never go stale. The content in this stub cannot change between releases, which is why it just points at `skill`.

## Why PR Lens

- Works with any coding agent (Claude Code, Codex, Gemini CLI, Cursor, OpenCode, Copilot)
- Draws one self-contained animated SVG that GitHub shows in a comment, with no scripts
- `validate` names the exact field that is wrong, so the agent can fix its own document
- Opens as a live canvas you can step through and ask questions on
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add coldteadotai/pr-lens/pr-lens@sha256:c5e66f5d94447765

The line at the top of this page pins the label git:20261026.9d16110, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_fnvmhmnxm42bibwz.svg)](https://markdownregistry.com/a/art_fnvmhmnxm42bibwz)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 24 versions of this file, between Aug 23, 2026 and Oct 26, 2026, about one every 3 days.

version	committed	commit	size	audit
git:20261026.9d16110 latest	2026-10-26	9d16110	1,657 B	A	view · diff
git:20261004.71f8367	2026-10-04	71f8367	1,591 B	A	view · diff
git:20261001.d1fabf8	2026-10-01	d1fabf8	30,610 B	A	view · diff
git:20260927.915c8a2	2026-09-27	915c8a2	28,566 B	A	view · diff
git:20260927.6d87d3b	2026-09-27	6d87d3b	27,997 B	A	view · diff
git:20260926.3a3329e	2026-09-26	3a3329e	28,052 B	A	view · diff
git:20260925.b202651	2026-09-25	b202651	26,026 B	A	view · diff
git:20260925.55ab03d	2026-09-25	55ab03d	21,671 B	A	view · diff
git:20260924.a50bdac	2026-09-24	a50bdac	21,698 B	A	view · diff
git:20260924.fe0375e	2026-09-24	fe0375e	21,722 B	A	view · diff
git:20260915.d24e246	2026-09-15	d24e246	21,043 B	A	view · diff
git:20260913.8168252	2026-09-13	8168252	20,538 B	A	view · diff
git:20260913.12d5484	2026-09-13	12d5484	20,164 B	A	view · diff
git:20260910.ade8d0a	2026-09-10	ade8d0a	17,560 B	A	view · diff
git:20260906.92abf9e	2026-09-06	92abf9e	16,958 B	A	view · diff
git:20260906.551d7f3	2026-09-06	551d7f3	16,964 B	A	view · diff
git:20260906.2daecbb	2026-09-06	2daecbb	14,799 B	A	view · diff
git:20260905.4834352	2026-09-05	4834352	14,164 B	A	view · diff
git:20260905.6ebf45b	2026-09-05	6ebf45b	11,496 B	A	view · diff
git:20260903.79466c0	2026-09-03	79466c0	11,496 B	A	view · diff
git:20260903.a149816	2026-09-03	a149816	11,454 B	A	view · diff
git:20260902.c26affa	2026-09-02	c26affa	10,809 B	A	view · diff
git:20260826.f3265e6	2026-08-26	f3265e6	7,972 B	A	view · diff
git:20260823.fd30962	2026-08-23	fd30962	6,994 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (1657 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

coldteadotai/pr-lens · 2,326 stars · license MIT · pushed 2026-10-30 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fnvmhmnxm42bibwz
GET https://markdownregistry.com/api/v1/resolve?ref=coldteadotai/pr-lens/pr-lens
GET https://markdownregistry.com/api/v1/blob/c5e66f5d94447765ffbbe9167dada07a3c32b45d2a4925bee5ef951c13be3e2d

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in coldteadotai/pr-lens

Other files named pr-lens

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git:20261026.9d16110 · audit A · 2,326 stars

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