pr-prep

pr-prep is a skill for Claude Code, Codex from luainkernel/lunatik. It costs 37 tokens per session (223 once invoked), scanned A, original, GPL-2.0.

A workflow for preparing a code branch for a pull request and drafting its title and description.

In plain words
What is it for?
Checking PR readiness and writing the pull request title and body.
Why use it?
It turns a completed branch into the information needed to submit and explain a pull request.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

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/luainkernel/lunatik/pr-prep
Any agent
npx skills add luainkernel/lunatik --skill pr-prep
Clone the repo
git clone --depth 1 https://github.com/luainkernel/lunatik

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-prep

README.md
[![agentmods](https://agentmods.dev/badge/skills/luainkernel/lunatik/pr-prep.svg)](https://agentmods.dev/skills/luainkernel/lunatik/pr-prep)
Your own site
<a href="https://agentmods.dev/skills/luainkernel/lunatik/pr-prep"><img src="https://agentmods.dev/badge/skills/luainkernel/lunatik/pr-prep.svg" alt="Measured on agentmods" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 223 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00037 $0.00223
Opus 5 $0.00018 $0.00112
Sonnet 5 $0.00007 $0.00045
Haiku 4.5 $0.00004 $0.00022

Measured 2d ago against content hash 1d6aa8b5e13d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

pr-prep 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 2d 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.

.agents/skills/pr-prep/SKILL.md · 18 lines

The source is not reproduced here

Licensed GPL-2.0

The repository is licensed GPL-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 2d ago First seen · 18 lines · 37 tokens per session scan A 1d6aa8b5e13d

Subscribe to this mod's changes

pr-prep is a skill published in the GitHub repository luainkernel/lunatik (599 stars, last pushed yesterday), licensed GPL-2.0. It adds 37 tokens to every session and 223 once invoked, about $0.0002 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 2026-09-03.

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