Agent skill

Release

by syhily in syhily/kobato

Execute a Kobato release. An agent skill from syhily/kobato.

MITAuto-check passedDevelopment

Install Release

skills CLI
$ npx skills add syhily/kobato --skill release -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install syhily/kobato release --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/syhily/kobato.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/release .claude/skills/release && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
release
GitHub stars
114
Token cost
~1.2k tokens
SKILL.md length
578 words
Files
1
Skills in repo
2
Repo updated
First seen
Licence
MIT

At a glance

Execute a Kobato release. An agent skill from syhily/kobato.

  • Works in 7 steps: Validate arguments → Validate preconditions → Analyze commits → …
  • The user runs /release <version <next-version
  • SKILL.md covers Step 0: Validate arguments, Step 1: Validate preconditions, Step 2: Analyze commits and Step 3: Study the release…, plus 4 more sections
  • Calls git, node and gh

What it does

Release is an agent skill from syhily/kobato. Execute a Kobato release. Use when the user runs /release <version <next-version or asks to release the project. The first argument is the version to release, the second is the next development version.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development. It works with React Router. The repository describes itself as: An open source blog system for the writers. The licence is MIT.

When your agent uses it

  • The user runs /release <version <next-version
  • Asks to release the project

Example prompts

  • “/release”

Requirements

  • Docker

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Validate arguments
  2. Validate preconditions
  3. Analyze commits
  4. Study the release notes style
  5. Draft release notes
  6. Bump version
  7. Publish

What it can do on your machine

Read from SKILL.md and the folder at commit 534dd92. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git
    • node
    • gh

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git and gh, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Release loads about 1.2k tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 578 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from syhily/kobato at commit 534dd92, republished under its MIT licence (© syhily). 578 words, ~1,152 tokens.

Download SKILL.mdSave it as .claude/skills/release/SKILL.md (or your agent's skills folder).
name
release
description
Execute a Kobato release. Use when the user runs `/release <version> <next-version>` or asks to release the project. The first argument is the version to release, the second is the next development version.
arguments
version, next_version

Release

Execute a Kobato release. The user provides two arguments:

  1. $version — the version to release (e.g. 6.3.0).
  2. $next_version — the next development version on develop (e.g. 6.4.0-dev).

The entire release lifecycle runs automatically: analyze commits, draft notes, bump version, push to develop, fast-forward merge to main, tag and create the GitHub release, switch back to develop, prepare the next cycle, and push.

Step 0: Validate arguments

Both $version and $next_version must be present and match X.Y.Z or X.Y.Z-prerelease (e.g. 6.3.0, 6.3.0-beta.1, 6.4.0-dev). If either is missing or malformed, stop and ask the user for the correct value.

Step 1: Validate preconditions

  • Run git branch --show-current — must be on develop.
  • Run git status --porcelain — working tree must be clean. If dirty, stop and tell the user to commit or stash.
  • Run node scripts/release.ts since-last — note the last released tag.

Step 2: Analyze commits

Run git log <last-tag>..HEAD --format="%h %s" to get all commits since the last release.

If there are zero commits, tell the user there's nothing to release and stop.

Step 3: Study the release notes style

Run gh release view <last-tag> to read the most recent release notes body. This is your primary style reference.

Also read the second-most-recent release for additional context: run gh release view <tag-before-that>.

Internalize these style rules:

  • Title: ## Kobato X.Y.Z (h2, with "Kobato" prefix)
  • Lead paragraph: 1–2 sentences summarizing the release themes, with bolded feature names inline
  • Sections: Use ### headers with emoji prefixes — ### ✨ New Features, ### 🛡️ Security Hardening, ### 🏗️ Architecture & Refactoring, ### 🔧 Build & Dependencies, ### 🐛 Fixes. Only include sections that have entries. Add extra sections (e.g., ### 🎨 UI Redesign, ### 🎵 Music Player) if a thematic grouping makes sense.
  • Sub-headers: **Bold Title Case** to group related items within a section.
  • Bullets: Each change is a single - bullet, concise and technical. Describe what changed and often why. Use sentence case.
  • Language: English. Technical, precise, no first person.
  • Emojis: Only as section header prefixes, never inline.
  • Footer: **Full Changelog**: [prev...current](https://github.com/syhily/kobato/compare/PREV...CURRENT) — a clickable markdown link
Show full SKILL.md (256 more words)Show less

Step 4: Draft release notes

Based on the commit analysis and the established style, draft the release notes. Group related commits under thematic sub-headers. Expand terse commit messages into descriptive bullets — the reader should understand what changed and why without reading the code.

For commits that are purely internal (e.g., refactor: move X to Y), collapse related ones into a single bullet rather than listing each individually.

Show the draft to the user and ask for approval or edits. Wait for their response before proceeding.

Step 5: Bump version

After the user approves the release notes, run:

node scripts/release.ts bump $version

Verify the commit was created:

  • Run git log -1 --format="%h %s" — should show build: release $version.

Step 6: Publish

Now execute the full publish sequence automatically:

  1. git push origin develop
  2. git checkout main
  3. git merge develop --ff-only — fast-forward merge. If this fails (diverged histories), stop and tell the user to resolve manually.
  4. git push origin main
  5. Write the approved release notes to /tmp/kobato-release-notes.md
  6. node scripts/release.ts tag --notes-file /tmp/kobato-release-notes.md — creates git tag and GitHub release
  7. git checkout develop
  8. git merge main --ff-only — sync main back to develop
  9. node scripts/release.ts prepare-next $next_version — sets develop to $next_version and docker-compose to latest
  10. git push origin develop

After all steps complete, report the release URL and the new development version.


Recovery (when the full flow is interrupted)

  • Tag/publish only: run node scripts/release.ts tag --notes-file /tmp/kobato-release-notes.md from main with the release commit already present.
  • Prepare next cycle only: run node scripts/release.ts prepare-next <next_version> from develop.

© syhily, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/release of syhily/kobato.

Open the folder on GitHubat commit 534dd92

Compare with similar skills

Release next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Release compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Release this skillsyhily/kobato114—~1.2kAutomated safety check: PassMIT
React Router Release Notes Prepremix-run/react-router57k—~1.1kAutomated safety check: PassMIT
React Router Pull Request Creatorremix-run/react-router57k—~2.5kAutomated safety check: PassMIT
React Router PR Finish Lineremix-run/react-router57k—~1.4kAutomated safety check: PassMIT
React Router Bug Fix Workflowremix-run/react-router57k—~1.3kAutomated safety check: PassMIT
React Router Framework Modecurvenote/curvenote1704 repos~1.1kAutomated safety check: PassMIT

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Works with

Categories

Questions about Release

What does Release do?

Execute a Kobato release. An agent skill from syhily/kobato. Release is an agent skill from syhily/kobato. Execute a Kobato release.

When should I use Release?

Release fits situations like: the user runs /release <version <next-version; asks to release the project.

How do I install Release in Claude Code?

Run `npx skills add syhily/kobato --skill release -a claude-code`. Or copy the skill folder (.agents/skills/release in syhily/kobato) into .claude/skills/release in your project. Claude Code loads it when a task matches its description.

How do I install Release in Codex?

Run `npx skills add syhily/kobato --skill release -a codex`. Or copy the skill folder (.agents/skills/release in syhily/kobato) into .agents/skills/release in your project. Codex loads it when a task matches its description.

Can I use Release in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add syhily/kobato --skill release -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/release, .gemini/skills/release, .github/skills/release and .opencode/skills/release in your project.

What does Release need to run?

Going by SKILL.md and its folder, Release needs the command-line tools its instructions call (git, node and gh). Our summary lists: Docker.

Does Release access the network?

SKILL.md contains no URLs. Its commands use git and gh, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Release safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Release use?

Release is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Release use?

About 1.2k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Release?

Skills that share tags, products or a category with Release: React Router Release Notes Prep (remix-run/react-router, 57k stars), React Router Pull Request Creator (remix-run/react-router, 57k stars), React Router PR Finish Line (remix-run/react-router, 57k stars) and React Router Bug Fix Workflow (remix-run/react-router, 57k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Release?

syhily (a GitHub user) maintains it in syhily/kobato, which has 114 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on September 30, 2026.

Source: syhily/kobato on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.