What is skills CLAUDE.md?

A project instruction file for a repository of Claude Code skills. It explains the repository's branching, release, versioning, and changelog rules.

Creating releases, updating versions and changelogs, managing Git branches, and avoiding repository-specific release mistakes.

It gives coding agents the project-specific steps and warnings needed to prepare releases correctly.

How choi88andys/skills configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to choi88andys/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/choi88andys/skills/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/choi88andys/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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/choi88andys/skills/claude-md/github.svg)](https://agentmods.dev/instructions/choi88andys/skills/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/choi88andys/skills/claude-md"><img src="https://agentmods.dev/badge/instructions/choi88andys/skills/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/choi88andys/skills/claude-md"><img src="https://agentmods.dev/badge/instructions/choi88andys/skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 585 This file is loaded in full into every session.

When invoked 585 The same file — it is already loaded in full.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00585	$0.00585
Opus 5	$0.00293	$0.00293
Sonnet 5	$0.00117	$0.00117
Haiku 4.5	$0.00059	$0.00059

Measured 9d ago against content hash 5f863d600432, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

skills CLAUDE.md 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 9d 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.md · 26 lines

How it starts

The opening of the file, as written. The whole thing — 26 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md — choi88andys/skills

Repo language is English: commits, CHANGELOG.md, PR bodies, and this file.

Release procedure

Gitflow. develop integrates unreleased work; main is what marketplace clients pull.

Branch off develop → PR → squash-merge into develop.
--no-ff merge develop → main, message Merge branch 'develop' into main for vX.Y.Z release. Push main directly — develop→main takes no PR.
Tag the main merge commit and push the tag. That fires .github/workflows/release.yml, which creates a GitHub Release titled vX.Y.Z (the workflow strips only the immutable-- prefix, so the v stays).

Use a lightweight tag — git tag immutable--vX.Y.Z <sha>, never git tag -a. Every release tag is a commit object, and release.yml calls gh release create --generate-notes, which never reads a tag message.

develop is never merged back from main; it stays at the last feature squash.

The version is declared once, in immutable/.claude-plugin/plugin.json. The changelog is immutable/CHANGELOG.md — there is no top-level one, and .claude-plugin/marketplace.json carries no version field.

Gotchas

A new skill must be registered in .claude-plugin/marketplace.json's skills array. Creating immutable/<name>/SKILL.md is not enough, and nothing fails loudly — v0.6.2 shipped with five unregistered skills.
immutable/.claude-plugin/plugin.json's description is mirrored verbatim into .claude-plugin/marketplace.json. Edit one, edit the other; no check enforces it.
immutable/strings/strings.en.yml and strings.ko.yml must stay at key parity. A key present in en but missing from ko does not error — it silently falls back to the English string, so a Korean team (the team_language default) reads English. This shipped as a real bug in v0.7.4 and was fixed in v0.7.6.
immutable/strings/strings.ja.yml is a deliberate scaffold holding zero keys, designed to fall back to English wholesale. Do not "fix" its parity against en.
immutable/scripts/validate_docs.py validates a consumer's SDD repo (its pitches/ and ADRs), not this plugin's own source. Running it here checks nothing.

Read the full file on GitHub · 26 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.

9d ago First seen · 26 lines · 585 tokens per session scan A 5f863d600432

Subscribe to this mod's changes

skills CLAUDE.md is an instructions file published in the GitHub repository choi88andys/skills (9 stars, last pushed today), licensed MIT. It adds 585 tokens to every session, about $0.0029 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 2026-08-31.

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skills: Instructions file for Claude Code