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Official agent skill

PR Review Canvas

by cursor in cursor/plugins

Generate an interactive PR review walkthrough as an HTML page.

OfficialNo licenceAuto-check passedDevelopment

Install PR Review Canvas

skills CLI
$ npx skills add cursor/plugins --skill pr-review-canvas -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install cursor/plugins pr-review-canvas --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/cursor/plugins.git skills-src && mkdir -p .claude/skills && cp -r skills-src/cursor-team-kit/skills/pr-review-canvas .claude/skills/pr-review-canvas && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
pr-review-canvas
GitHub stars
10k
Used in
1 other repo
Token cost
~2.3k tokens
SKILL.md length
825 words
Files
4
Skills in repo
99
Repo updated
First seen
Licence
None found

At a glance

Generate an interactive PR review walkthrough as an HTML page.

  • Works in 4 steps: Fetch PR data → Analyze the PR and write the body HTML → Available CSS classes and JS utilities → …
  • The user pastes a GitHub PR URL and asks for a review
  • Runs JavaScript scripts from its folder; calls gh and python3
  • Says review this PR

What it does

PR Review Canvas is an agent skill from cursor/plugins, published by the product's own GitHub organization. Generate an interactive PR review walkthrough as an HTML page. Fetches PR data via gh API, categorizes files into core vs mechanical changes, adds reviewer annotations, and renders diffs with moved-code detection. Use when the user pastes a GitHub PR URL and asks for a review, walkthrough, or summary, or says "review this PR".

Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files (for example `renderer.js`).

It sits in Development, covering Pull requests and HTML artifacts. It works with GitHub. The repository describes itself as: Cursor plugin specification and official plugins.

When your agent uses it

  • The user pastes a GitHub PR URL and asks for a review
  • Says review this PR

Example prompts

  • “review this PR”
  • “/pr-review-canvas”

Requirements

  • Python 3
  • Node.js

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Fetch PR data
  2. Analyze the PR and write the body HTML
  3. Available CSS classes and JS utilities
  4. Assemble and serve

What it can do on your machine

Read from SKILL.md and the folder at commit ccb5507. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships script files (JavaScript), which the agent can run.

    Shell commands in SKILL.md call:

    • gh
    • python3

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use gh, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

PR Review Canvas loads about 2.3k tokens when it runs. Until then it costs about 86 tokens; SKILL.md has 825 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~86
When it runs · the whole SKILL.md, loaded when a task matches
~2.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 825 words (~2,270 tokens).

“Generate an interactive HTML review of a GitHub PR that reads like a peer walking you through what matters.”

— opening of SKILL.md by cursor
name
pr-review-canvas
disable-model-invocation
true

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files in cursor-team-kit/skills/pr-review-canvas of cursor/plugins.

  • SKILL.md
  • renderer.js
  • styles.css
  • template.html

Open the folder on GitHubat commit ccb5507

Used in 1 other repository

We found 4 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in cursor/plugins, which our catalogue first saw on October 7, 2026.

Compare with similar skills

PR Review Canvas next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

PR Review Canvas compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
PR Review Canvas this skillcursor/plugins10k1 repos~2.3kAutomated safety check: PassNone
Visual Reviewai-dynamo/dynamo8.3k—~4.5kAutomated safety check: PassApache-2.0
PR Babysitteropeninterpreter/openinterpreter69k3 repos~4.2kAutomated safety check: PassApache-2.0
Check PRonyx-dot-app/onyx32k2 repos~2.3kAutomated safety check: PassMIT
Contributor-First PR MergeHKUDS/OpenHarness16k1 repos~847Automated safety check: PassMIT
Create Pull Requestcline/cline70k1 repos~1.6kAutomated safety check: PassApache-2.0

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  • PR Babysitter

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Works with

Categories

Questions about PR Review Canvas

What does PR Review Canvas do?

Generate an interactive PR review walkthrough as an HTML page. PR Review Canvas is an agent skill from cursor/plugins, published by the product's own GitHub organization. Generate an interactive PR review walkthrough as an HTML page.

When should I use PR Review Canvas?

PR Review Canvas fits situations like: the user pastes a GitHub PR URL and asks for a review; says review this PR.

How do I install PR Review Canvas in Claude Code?

Run `npx skills add cursor/plugins --skill pr-review-canvas -a claude-code`. Or copy the skill folder (cursor-team-kit/skills/pr-review-canvas in cursor/plugins) into .claude/skills/pr-review-canvas in your project. Claude Code loads it when a task matches its description.

How do I install PR Review Canvas in Codex?

Run `npx skills add cursor/plugins --skill pr-review-canvas -a codex`. Or copy the skill folder (cursor-team-kit/skills/pr-review-canvas in cursor/plugins) into .agents/skills/pr-review-canvas in your project. Codex loads it when a task matches its description.

Can I use PR Review Canvas in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add cursor/plugins --skill pr-review-canvas -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/pr-review-canvas, .gemini/skills/pr-review-canvas, .github/skills/pr-review-canvas and .opencode/skills/pr-review-canvas in your project.

What does PR Review Canvas need to run?

Going by SKILL.md and its folder, PR Review Canvas needs JavaScript for the scripts in its folder and the command-line tools its instructions call (gh and python3). Our summary lists: Python 3; Node.js.

Does PR Review Canvas access the network?

SKILL.md contains no URLs. Its commands use gh, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is PR Review Canvas safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does PR Review Canvas use?

No licence was found for PR Review Canvas or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does PR Review Canvas use?

About 2.3k tokens (SKILL.md is roughly 9.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to PR Review Canvas?

Skills that share tags, products or a category with PR Review Canvas: Visual Review (ai-dynamo/dynamo, 8.3k stars), PR Babysitter (openinterpreter/openinterpreter, 69k stars), Check PR (onyx-dot-app/onyx, 32k stars) and Contributor-First PR Merge (HKUDS/OpenHarness, 16k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains PR Review Canvas?

cursor (a GitHub organization, an official publisher) maintains it in cursor/plugins, which has 10,457 GitHub stars. The repository holds 99 skills in this directory. The repository was last updated on October 8, 2026.

Source: cursor/plugins on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.