agent-skills: Skill for Claude Code

.claude/skills/pull-request/SKILL.md

pull-request is a skill for Claude Code from ArcBlock/agent-skills. It costs 23 tokens per session (2,690 once invoked), scanned A, original, MIT.

A pull-request generator that reads the changes between a branch and its base, then creates a standardized pull request or saves the result as PR.md. A pull request is a request for teammates to review and merge code.

In plain words
What is it for?
Use it to prepare a pull request from the current branch, inspect changes against another branch or commit, or generate a local PR.md file.
Why use it?
It turns a code diff into a consistent review description and follows a project's own pull-request template when one exists.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; names the AskUserQuestion tool; mentions Claude Code.

This is ArcBlock/agent-skills's own configuration. It tells Claude Code how to work on agent-skills itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything agent-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ArcBlock/agent-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ArcBlock/agent-skills/main/.claude/skills/pull-request/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ArcBlock/agent-skills

Made for: Claude Code.

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 pull-request

README.md
[![agentmods](https://agentmods.dev/badge/skills/arcblock/agent-skills/pull-request/github.svg)](https://agentmods.dev/skills/arcblock/agent-skills/pull-request)
Your own site
<a href="https://agentmods.dev/skills/arcblock/agent-skills/pull-request"><img src="https://agentmods.dev/badge/skills/arcblock/agent-skills/pull-request/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 pull-request

Your own site · 80×15
<a href="https://agentmods.dev/skills/arcblock/agent-skills/pull-request"><img src="https://agentmods.dev/badge/skills/arcblock/agent-skills/pull-request.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,690 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 $0.00023 $0.02690
Opus 5.5 $0.00009 $0.01076
Sonnet 5.5 $0.00005 $0.00538
Haiku 4.5 $0.00002 $0.00269

Measured 1mo ago against content hash a188cc706677, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pull-request 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 1mo 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.

.claude/skills/pull-request/SKILL.md · 385 lines

How it starts

The opening of the file, as written. The whole thing — 385 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Pull Request Skill

Generate standardized Pull Requests by analyzing the diff between current branch and main branch.

Step 0: Check for Project PR Template (IMPORTANT)

CRITICAL: Before generating PR content, ALWAYS check if the project has a custom PR template:

# Check for PR template in common locations
ls -la .github/PULL_REQUEST_TEMPLATE.md 2>/dev/null || \
ls -la .github/PULL_REQUEST_TEMPLATE/ 2>/dev/null || \
ls -la docs/PULL_REQUEST_TEMPLATE.md 2>/dev/null

If a PR template exists:

  1. Read the template file using the Read tool
  2. Use that template's structure for the PR body
  3. Fill in each section according to the template's format and comments
  4. Keep any checkboxes or structured lists from the template

If no PR template exists: Use the default template defined below.

PR Template (Default - Use only if no project template exists)

Based on analysis of high-quality PRs, use this template:

Title Format

<type>(<scope>): <description>

Types (same as Conventional Commits):

Type Description
feat New feature
fix Bug fix
docs Documentation only
style Code style changes
refactor Code refactoring
perf Performance improvement
test Add or modify tests
chore Build process or tools
ci CI/CD configuration
build Build system changes

Scope: Optional, indicates affected module (e.g., agentloop, blocklet, auth)

Description:

  • Imperative mood ("add" not "added")
  • Lowercase first letter
  • No period at end
  • Under 72 characters

Body Format

## Summary

<1-5 bullet points describing key changes>

## Motivation / Context

<Why this change is needed - the problem being solved>

## Changes

<Detailed list of what was changed, organized by area>

## Test Plan

<How to verify the changes work correctly>
- [ ] Step 1
- [ ] Step 2

---

Generated with [Claude Code](https://claude.com/claude-code)

Read the full file on GitHub · 385 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. 1mo ago First seen · 385 lines · 23 tokens per session scan A a188cc706677

Subscribe to this mod's changes

pull-request is a skill published in the GitHub repository ArcBlock/agent-skills (5 stars, last pushed 9d ago), licensed MIT. It adds 23 tokens to every session and 2,690 once invoked, about $0.0001 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.

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