pr

pr is a skill for Claude Code from juxt/claude-plugins. It costs 130 tokens per session (2,287 once invoked), scanned A, original, MIT.

A procedure for creating a pull request description that explains the change's purpose, reasoning, implementation, and review context.

In plain words
What is it for?
Use it when opening or updating a pull request, including drafting its title and organizing its description.
Why use it?
It gives reviewers the context they need to understand the diff and evaluate whether it achieves its intended result.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions CLAUDE.md.

Part of the chalk plugin — 11 skills, 3 agents shipped together

Good fit Use it when opening or updating a pull request, including drafting its title and organizing its description.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/juxt/claude-plugins/pr
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add juxt/claude-plugins --skill pr
Clone the repo
git clone --depth 1 https://github.com/juxt/claude-plugins

Made for: Claude Code.

Or install chalk, the plugin that ships this one along with the rest of its 11 skills, 3 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pr

README.md
[![agentmods](https://agentmods.dev/badge/skills/juxt/claude-plugins/pr/github.svg)](https://agentmods.dev/skills/juxt/claude-plugins/pr)
Your own site
<a href="https://agentmods.dev/skills/juxt/claude-plugins/pr"><img src="https://agentmods.dev/badge/skills/juxt/claude-plugins/pr/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for pr

Your own site · 80×15
<a href="https://agentmods.dev/skills/juxt/claude-plugins/pr"><img src="https://agentmods.dev/badge/skills/juxt/claude-plugins/pr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 130 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,287 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00130 $0.02287
Opus 5.5 $0.00052 $0.00915
Sonnet 5.5 $0.00026 $0.00457
Haiku 4.5 $0.00013 $0.00229

Measured 4d ago against content hash aeba55cddaec, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/chalk/skills/pr/SKILL.md · 159 lines

How it starts

The opening of the file, as written. The whole thing — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Pull Request

Interpret MUST, MUST NOT, SHOULD, SHOULD NOT, MAY, etc. per RFC 2119.

This skill owns the PR description. Which sections the body gets comes from chalk:voice's references/palette.md; this skill covers what a PR description is for, and how it gets opened.

A PR description freezes at merge. Unlike an issue, it has no mechanism for resolving what it doesn't yet know, so it states what is now true rather than what might be — and it hands the change over rather than arguing for it.

Your readers

chalk:voice says who they are; here they are doing one of two things, and neither of them is a gate. Any one reader is doing one of the two; you are writing for both at once, so the description MUST serve each and satisfying one is not a licence to drop the other. A PR does get approved, but the approver is not who you write for: they hold the diff, so argument where they could just look reads as something you couldn't show.

  • Reader 1 is a peer updating their mental model, now. They need the delta, and above all the belief they hold that no longer holds. A PR is the moment the rest of the team learns the change exists, so their first question is whether it affects them. Success: the reader can tell how this affects their work, and what they believe about the system afterwards is true - the understanding is conveyed accurately and concisely.

  • Reader 2 is the same person in a year, asking why one aspect of this mattered. Success: they don't accidentally revert it, and they don't rehash from scratch a decision this description already settled.

Which path

  • Resolves an issue — the issue carries the problem, so this description MUST NOT restate it. Reference it at the top (Resolves #N, or Part of #N) and assume the reader has read it. What this adds is how the problem shaped the implementation: the approach, the decisions, the trade-offs, the dead ends.

    tl;dr → What changes → Usage / migration → Consequences → Out of scope → Alternative approaches → Open questions

Read the full file on GitHub · 159 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago Changed · +1 lines aeba55cddaec
  2. 11d ago Changed · +3 lines 752426bfbd4b
  3. 1mo ago Changed · -11 lines 3c3a052741e7
  4. 1mo ago Changed · +30 lines 2e99bf5906f4
  5. 1mo ago Changed · +3 lines 483e7c04ef5b
  6. 1mo ago Changed · +38 lines ab8a25014ad3
  7. 1mo ago Changed · +5 lines 5f32a1ae864f
  8. 1mo ago First seen · 90 lines · 130 tokens per session scan A e9bee19542c6

Subscribe to this mod's changes

pr is a skill published in the GitHub repository juxt/claude-plugins (10 stars, last pushed yesterday), licensed MIT. It adds 130 tokens to every session and 2,287 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

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