agentmods.dev

katana-markdown-linter: Skill for Codex

.codex/skills/pr-release-flow/SKILL.md

pr-release-flow is a skill for Codex from HiroyukiFuruno/katana-markdown-linter. It costs 56 tokens per session (557 once invoked), scanned A, original, MIT.

A fixed procedure for updating pull requests and preparing software releases on GitHub. It includes signed squash commits, CI checks, merging, version checks, publishing, and verification.

In plain words
What is it for?
Use it to prepare a pull request for merging, wait for its automated checks, merge it, and run the project's release and verification commands.
Why use it?
It makes the required release order and branch rules explicit, reducing inconsistent merges or releases made without the expected checks.

Skill for Codex

Written for Codex: installed under .codex/. Also seen: reads ~/.codex paths; mentions Codex.

This is HiroyukiFuruno/katana-markdown-linter's own configuration. It tells Codex how to work on katana-markdown-linter 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 katana-markdown-linter configures →

not rated 0repo yesterday A scan 56 tokens original MIT
View source ↗ HiroyukiFuruno/katana-markdown-linter
Reuse

Borrowing it

Nothing to install: this file belongs to HiroyukiFuruno/katana-markdown-linter. 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/HiroyukiFuruno/katana-markdown-linter/master/.codex/skills/pr-release-flow/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/HiroyukiFuruno/katana-markdown-linter

Made for: 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-release-flow

README.md
[![agentmods](https://agentmods.dev/badge/skills/hiroyukifuruno/katana-markdown-linter/pr-release-flow/github.svg)](https://agentmods.dev/skills/hiroyukifuruno/katana-markdown-linter/pr-release-flow)
Your own site
<a href="https://agentmods.dev/skills/hiroyukifuruno/katana-markdown-linter/pr-release-flow"><img src="https://agentmods.dev/badge/skills/hiroyukifuruno/katana-markdown-linter/pr-release-flow/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-release-flow

Your own site · 80×15
<a href="https://agentmods.dev/skills/hiroyukifuruno/katana-markdown-linter/pr-release-flow"><img src="https://agentmods.dev/badge/skills/hiroyukifuruno/katana-markdown-linter/pr-release-flow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 557 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 $0.00056 $0.00557
Opus 5.5 $0.00022 $0.00223
Sonnet 5.5 $0.00011 $0.00111
Haiku 4.5 $0.00006 $0.00056

Measured 2mo ago against content hash d31ae9a96530, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr-release-flow 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 2mo 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.

.codex/skills/pr-release-flow/SKILL.md · 48 lines

What it actually says

PR・Release 共通運用フロー

このスキルは /pr-release-flow として使う。

使う場面

  • PRを更新して再度 merge 可能状態へする
  • release前の PR 前提を揃えたい
  • release実行と検証までの運用を固定したい

実行順（固定）

  1. 事前確認
    • git status --short --branch
    • git fetch origin --prune --tags
  2. PRをsquash署名済み1コミット化
    • 署名前確認: PR_NUMBER=<n> PR_NO_PUSH=1 just prepare-release-pr
    • 実行前に PR head 名が release/v であることを確認。release-v 系なら先に release/v に rename してから squash。
    • push付き: PR_NUMBER=<n> just prepare-release-pr
  3. PR CI確認
    • gh pr checks <n> --repo HiroyukiFuruno/katana-markdown-linter --watch
  4. Merge
    • gh pr merge --merge --delete-branch <n>
  5. release（必要時）
    • git switch main && git pull --ff-only origin main
    • just VERSION=vX.Y.Z release-target-check
    • just VERSION=vX.Y.Z release-check
    • just VERSION=vX.Y.Z release
    • just VERSION=vX.Y.Z release-verify

必須ルール

  • prepare-release-pr の PR更新は squash + -S（署名）に固定。
  • release/v 以外（例: release-v*）のブランチは受け付けず、squash 前に rename する。
  • Mergeは --admin を使わない。
  • main を必ずベースにして確認。
  • release targetの失敗時は別ルート gh workflow run に逃げない。

参照

  • .codex/workflows/pr-release-runbook.md
  • .codex/skills/prepare-release-pr/SKILL.md
  • just/release.just の prepare-release-pr
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. 2mo ago First seen · 48 lines · 56 tokens per session scan A d31ae9a96530

Subscribe to this mod's changes

pr-release-flow is a skill published in the GitHub repository HiroyukiFuruno/katana-markdown-linter (0 stars, last pushed yesterday), licensed MIT. It adds 56 tokens to every session and 557 once invoked, about $0.0002 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.

Git and workflowReleases
Related

pr-release-flow compared with skills from other repositories

pr-release-flow next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
pr-release-flowHiroyukiFuruno/katana-markdown-linterSkill0yesterdayMITA56Codex
release-announcementpaperclipai/paperclipSkill111kyesterdayMITA42Claude Code, Codex
releasethedotmack/claude-memSkill114kyesterdayApache-2.0A13Claude Code
release-notesphuryn/pm-skillsSkill28k8d agoMITA57Claude Code
multi-agent-release-managerchromium/chromiumSkill25kyesterdayBSD-3-ClauseA27Claude Code, Codex
pack-submitaeonfun/aeonSkill788yesterdayMITA27Claude Code, Codex
updater_guidesiddsachar/row-botSkill1.7kyesterdayApache-2.0A22Claude Code, Codex