Agent skill

Speckit Git Commit

Auto-commit changes after a Spec Kit command completes. An agent skill from kunstmusik/blue.

GPL-3.0Auto-check passedDevelopment

Install Speckit Git Commit

skills CLI

$ npx skills add kunstmusik/blue --skill speckit-git-commit -a claude-code

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

GitHub CLI

$ gh skill install kunstmusik/blue speckit-git-commit --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/kunstmusik/blue.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/speckit-git-commit .claude/skills/speckit-git-commit && 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/

Paste into Claude Code

Install the "speckit-git-commit" agent skill from https://github.com/kunstmusik/blue/tree/develop/.agents/skills/speckit-git-commit into .claude/skills/speckit-git-commit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "speckit-git-commit", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/kunstmusik/blue/tree/develop/.agents/skills/speckit-git-commit

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add kunstmusik/blue --skill speckit-git-commit -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install kunstmusik/blue speckit-git-commit --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kunstmusik/blue.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/speckit-git-commit .agents/skills/speckit-git-commit && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "speckit-git-commit" agent skill from https://github.com/kunstmusik/blue/tree/develop/.agents/skills/speckit-git-commit into .agents/skills/speckit-git-commit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "speckit-git-commit", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add kunstmusik/blue --skill speckit-git-commit -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install kunstmusik/blue speckit-git-commit --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kunstmusik/blue.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/speckit-git-commit .cursor/skills/speckit-git-commit && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "speckit-git-commit" agent skill from https://github.com/kunstmusik/blue/tree/develop/.agents/skills/speckit-git-commit into .cursor/skills/speckit-git-commit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "speckit-git-commit", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/kunstmusik/blue.git --path .agents/skills/speckit-git-commit

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add kunstmusik/blue --skill speckit-git-commit -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install kunstmusik/blue speckit-git-commit --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kunstmusik/blue.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/speckit-git-commit .gemini/skills/speckit-git-commit && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "speckit-git-commit" agent skill from https://github.com/kunstmusik/blue/tree/develop/.agents/skills/speckit-git-commit into .gemini/skills/speckit-git-commit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "speckit-git-commit", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install kunstmusik/blue speckit-git-commit

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add kunstmusik/blue --skill speckit-git-commit -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/kunstmusik/blue.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/speckit-git-commit .github/skills/speckit-git-commit && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "speckit-git-commit" agent skill from https://github.com/kunstmusik/blue/tree/develop/.agents/skills/speckit-git-commit into .github/skills/speckit-git-commit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "speckit-git-commit", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add kunstmusik/blue --skill speckit-git-commit -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install kunstmusik/blue speckit-git-commit --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/kunstmusik/blue.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/speckit-git-commit .opencode/skills/speckit-git-commit && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "speckit-git-commit" agent skill from https://github.com/kunstmusik/blue/tree/develop/.agents/skills/speckit-git-commit into .opencode/skills/speckit-git-commit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "speckit-git-commit", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: speckit-git-commit
GitHub stars: 154
Used in: 5 other repos
Token cost: ~492 tokens
SKILL.md length: 184 words
Files: 1
Skills in repo: 16
Repo updated: Oct 6, 2026
First seen: Oct 7, 2026
Licence: GPL-3.0

At a glance

Auto-commit changes after a Spec Kit command completes. An agent skill from kunstmusik/blue.

Works in 6 steps: Determines the event name from the hook… → Checks… → Looks up the specific event key to see… → …
Tasks that involve Commit messages
SKILL.md covers Behavior, Execution, Configuration and Graceful Degradation
Calls git

What it does

Speckit Git Commit is an agent skill from kunstmusik/blue. Auto-commit changes after a Spec Kit command completes

Its SKILL.md is about 490 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Requires spec-kit project structure with .specify/ directory

It sits in Development, covering Commit messages and Spec-driven development. It works with Git. The repository describes itself as: Blue - An Integrated Music Environment. The licence is GPL-3.0.

When your agent uses it

Tasks that involve Commit messages
Tasks that involve Spec-driven development

Example prompts

“/speckit-git-commit”

Requirements

Compatibility (from SKILL.md): Requires spec-kit project structure with .specify/ directory

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

Determines the event name from the hook context (e.g., if invoked as an after_specify hook, the event is after_specify; if before_plan…
Checks .specify/extensions/git/git-config.yml for the auto_commit section
Looks up the specific event key to see if auto-commit is enabled
Falls back to auto_commit.default if no event-specific key exists
Uses the per-command message if configured, otherwise a default message
If enabled and there are uncommitted changes, runs git add . + git commit

What it can do on your machine

Read from SKILL.md and the folder at commit 5e261b0. 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
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use git, 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.
Compatibility
Requires spec-kit project structure with .specify/ directory
From compatibility in the SKILL.md frontmatter.

Context cost

Speckit Git Commit loads about 492 tokens when it runs. Until then it costs about 18 tokens; SKILL.md has 184 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~18
When it runs · the whole SKILL.md, loaded when a task matches: ~492

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 kunstmusik/blue at commit 5e261b0, republished under its GPL-3.0 licence (© kunstmusik). 184 words, ~492 tokens.

Download SKILL.mdSave it as .claude/skills/speckit-git-commit/SKILL.md (or your agent's skills folder).

name: speckit-git-commit
description: Auto-commit changes after a Spec Kit command completes
compatibility: Requires spec-kit project structure with .specify/ directory
metadata.author: spec-kit-core
metadata.source: extension:git

Git Commit Skill

Auto-Commit Changes

Automatically stage and commit all changes after a Spec Kit command completes.

Behavior

This command is invoked as a hook after (or before) core commands. It:

Determines the event name from the hook context (e.g., if invoked as an after_specify hook, the event is after_specify; if before_plan, the event is before_plan)
Checks .specify/extensions/git/git-config.yml for the auto_commit section
Looks up the specific event key to see if auto-commit is enabled
Falls back to auto_commit.default if no event-specific key exists
Uses the per-command message if configured, otherwise a default message
If enabled and there are uncommitted changes, runs git add . + git commit

Execution

Determine the event name from the hook that triggered this command, then run the script:

Bash: .specify/extensions/git/scripts/bash/auto-commit.sh <event_name>
PowerShell: .specify/extensions/git/scripts/powershell/auto-commit.ps1 <event_name>

Replace <event_name> with the actual hook event (e.g., after_specify, before_plan, after_implement).

Configuration

In .specify/extensions/git/git-config.yml:

yaml

auto_commit:
  default: false          # Global toggle — set true to enable for all commands
  after_specify:
    enabled: true          # Override per-command
    message: "[Spec Kit] Add specification"
  after_plan:
    enabled: false
    message: "[Spec Kit] Add implementation plan"

Graceful Degradation

If Git is not available or the current directory is not a repository: skips with a warning
If no config file exists: skips (disabled by default)
If no changes to commit: skips with a message

Files

Just SKILL.md in .agents/skills/speckit-git-commit of kunstmusik/blue.

Open the folder on GitHubat commit 5e261b0

Used in 5 other repositories

We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 5 other GitHub owners. This page covers the copy in kunstmusik/blue, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Speckit Git Commit 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.

Speckit Git Commit compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Speckit Git Commit this skillkunstmusik/blue	154	5 repos	~492	Automated safety check: Pass	GPL-3.0	yesterday
Cr Commit CheckLeoYeAI/openclaw-master-skills	2.2k	—	~943	Automated safety check: Pass	MIT	2 mo ago
Spec Driven DevLeoYeAI/openclaw-master-skills	2.2k	—	~4.8k	Automated safety check: Pass	MIT	2 mo ago
React Router Release Notes Prepremix-run/react-router	57k	—	~1.1k	Automated safety check: Pass	MIT	today
ToolJet Multi-Repo CommitToolJet/ToolJet	41k	—	~1.3k	Automated safety check: Pass	AGPL-3.0	today
Git Workflow and Versioningaddyosmani/agent-skills	102k	2 repos	~3.5k	Automated safety check: Notes	MIT	4 days ago

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Questions about Speckit Git Commit

What does Speckit Git Commit do?

Auto-commit changes after a Spec Kit command completes. An agent skill from kunstmusik/blue. Speckit Git Commit is an agent skill from kunstmusik/blue.

When should I use Speckit Git Commit?

Speckit Git Commit fits situations like: tasks that involve Commit messages; tasks that involve Spec-driven development.

How do I install Speckit Git Commit in Claude Code?

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

How do I install Speckit Git Commit in Codex?

Run `npx skills add kunstmusik/blue --skill speckit-git-commit -a codex`. Or copy the skill folder (.agents/skills/speckit-git-commit in kunstmusik/blue) into .agents/skills/speckit-git-commit in your project. Codex loads it when a task matches its description.

Can I use Speckit Git Commit 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 kunstmusik/blue --skill speckit-git-commit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/speckit-git-commit, .gemini/skills/speckit-git-commit, .github/skills/speckit-git-commit and .opencode/skills/speckit-git-commit in your project.

What does Speckit Git Commit need to run?

Going by SKILL.md and its folder, Speckit Git Commit needs the command-line tools its instructions call (git). Compatibility (from SKILL.md): Requires spec-kit project structure with .specify/ directory.

Does Speckit Git Commit access the network?

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

Is Speckit Git Commit 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 Speckit Git Commit use?

Speckit Git Commit is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Speckit Git Commit use?

About 492 tokens (SKILL.md is roughly 2k 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 Speckit Git Commit?

Skills that share tags, products or a category with Speckit Git Commit: Cr Commit Check (LeoYeAI/openclaw-master-skills, 2.2k stars), Spec Driven Dev (LeoYeAI/openclaw-master-skills, 2.2k stars), React Router Release Notes Prep (remix-run/react-router, 57k stars) and ToolJet Multi-Repo Commit (ToolJet/ToolJet, 41k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Speckit Git Commit?

kunstmusik (a GitHub user) maintains it in kunstmusik/blue, which has 154 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on October 6, 2026.

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

Install Speckit Git Commit

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Compatibility

Context cost

Safety

SKILL.md

Git Commit Skill

Auto-Commit Changes

Behavior

Execution

Configuration

Graceful Degradation

Files

Used in 5 other repositories

Compare with similar skills

Similar skills

More from kunstmusik/blue

Related

Questions about Speckit Git Commit