pr-description

pr-description is a skill for Claude Code, Codex from pipecat-ai/pipecat. It costs 14 tokens per session (934 once invoked), scanned A, original, BSD-2-Clause.

A tool for updating the description of a GitHub pull request, the page that explains a proposed code change. It builds the description from the pull request's commits and code differences.

In plain words
What is it for?
Use it to summarize a pull request and optionally link it to one or more issues that the change fixes.
Why use it?
It keeps the explanation aligned with the actual changes when the description is missing, incomplete, outdated, or still contains placeholder text.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/pipecat-ai/pipecat/pr-description
Any agent
npx skills add pipecat-ai/pipecat --skill pr-description
Clone the repo
git clone --depth 1 https://github.com/pipecat-ai/pipecat

Made for: Claude Code, Codex.

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-description

README.md
[![agentmods](https://agentmods.dev/badge/skills/pipecat-ai/pipecat/pr-description.svg)](https://agentmods.dev/skills/pipecat-ai/pipecat/pr-description)
Your own site
<a href="https://agentmods.dev/skills/pipecat-ai/pipecat/pr-description"><img src="https://agentmods.dev/badge/skills/pipecat-ai/pipecat/pr-description.svg" alt="Measured on agentmods" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 934 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00014 $0.00934
Opus 5 $0.00007 $0.00467
Sonnet 5 $0.00003 $0.00187
Haiku 4.5 $0.00001 $0.00093

Measured 4d ago against content hash 16355f5387e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pr-description 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.

.claude/skills/pr-description/SKILL.md · 130 lines

How it starts

The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Update a GitHub pull request description based on the changes in the PR.

Arguments

/pr-description <PR_NUMBER> [--fixes <ISSUE_NUMBERS>]
  • PR_NUMBER (required): The pull request number to update
  • --fixes (optional): Comma-separated issue numbers that this PR fixes (e.g., --fixes 123,456)

Examples:

  • /pr-description 3534
  • /pr-description 3534 --fixes 123
  • /pr-description 3534 --fixes 123,456,789

Instructions

  1. First, gather information about the PR:

    • Use GitHub plugin to get PR details (title, current description, base branch)
    • Use local git to get commits: git log main..HEAD --oneline
    • Use local git to get the diff: git diff main..HEAD
    • Parse any --fixes argument for issue numbers
  2. Check the existing PR description:

    • If it already has a complete, accurate description that reflects the changes, do nothing
    • If it's missing sections, incomplete, or outdated compared to the actual changes, proceed to update
    • If it only has the template placeholder text, generate a full description
  3. Analyze the changes:

    • Understand the purpose of each commit
    • Identify any breaking changes (API changes, removed features, behavior changes)
    • Look for new features, bug fixes, refactoring, or documentation changes
    • Collect issue numbers from:
      • The --fixes argument (if provided)
      • Commit messages (patterns like "Fixes #123", "Closes #456", "Resolves #789")
  4. Generate or update the PR description with these sections:

PR Description Format

Summary (always include)

Brief bullet points describing what changed and why. Focus on the purpose and impact, not implementation details.

## Summary

- Added X to enable Y
- Fixed bug where Z would happen
- Refactored W for better maintainability

Breaking Changes (include only if applicable)

Document any changes that affect existing users or APIs.

## Breaking Changes

- `ClassName.method()` now requires a `param` argument
- Removed deprecated `old_function()` - use `new_function()` instead

Read the full file on GitHub · 130 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 First seen · 130 lines · 14 tokens per session scan A 16355f5387e2

Subscribe to this mod's changes

pr-description is a skill published in the GitHub repository pipecat-ai/pipecat (15,180 stars, last pushed today), licensed BSD-2-Clause. It adds 14 tokens to every session and 934 once invoked, about $0.0001 per session on Opus 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 2026-08-30.