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Agent skill

Git Master

by code-yeongyu in code-yeongyu/oh-my-openagent

MUST USE for ANY git operations. An agent skill from code-yeongyu/oh-my-openagent.

Custom licenceAuto-check passedDevelopment

Install Git Master

skills CLI
$ npx skills add code-yeongyu/oh-my-openagent --skill git-master -a claude-code

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

GitHub CLI
$ gh skill install code-yeongyu/oh-my-openagent git-master --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/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/skills-loader-core/src/features/builtin-skills/git-master .claude/skills/git-master && 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
git-master
GitHub stars
70k
Token cost
~7.3k tokens
SKILL.md length
1,367 words
Files
1
Skills in repo
44
Repo updated
First seen
Licence
Custom licence

At a glance

MUST USE for ANY git operations. An agent skill from code-yeongyu/oh-my-openagent.

  • Works in 6 steps: Parallel Context Gathering (MANDATORY… → Style Detection (BLOCKING - MUST OUTPUT… → Branch Context Analysis → …
  • ANY git operations
  • SKILL.md covers MODE DETECTION (FIRST STEP), CORE PRINCIPLE: MULTIPLE…, PHASE 0: Parallel Context… and PHASE 1: Style Detection…, plus 4 more sections
  • Calls git

What it does

Git Master is an agent skill from code-yeongyu/oh-my-openagent. MUST USE for ANY git operations. Atomic commits, rebase/squash, history search (blame, bisect, log -S). STRONGLY RECOMMENDED: Use with task(category='quick', loadskills=['git-master'], ...) to save context. Triggers: 'commit', 'rebase', 'squash', 'who wrote', 'when was X added', 'find the commit that'.

Its SKILL.md is about 7.3k 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, covering Git workflow. It works with Git. The repository describes itself as: OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.

When your agent uses it

  • ANY git operations
  • Tasks that involve Git workflow

Example prompts

  • “, loadskills=[”
  • “], ...) to save context. Triggers:”
  • “rebase”
  • “/git-master”

Workflow steps

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

  1. Parallel Context Gathering (MANDATORY FIRST STEP)
  2. Style Detection (BLOCKING - MUST OUTPUT BEFORE PROCEEDING)
  3. Branch Context Analysis
  4. Atomic Unit Planning (BLOCKING - MUST OUTPUT BEFORE PROCEEDING)
  5. Commit Strategy Decision
  6. Commit Execution

What it can do on your machine

Read from SKILL.md and the folder at commit cbd7dd2. 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.

Context cost

Git Master loads about 7.3k tokens when it runs. Until then it costs about 79 tokens; SKILL.md has 1,367 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~79
When it runs · the whole SKILL.md, loaded when a task matches
~7.3k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,367 words (~7,252 tokens).

“You are a Git expert combining three specializations:”

— opening of SKILL.md by code-yeongyu, Custom licence
name
git-master

Read the full SKILL.md on GitHub

Files

Just SKILL.md in packages/skills-loader-core/src/features/builtin-skills/git-master of code-yeongyu/oh-my-openagent.

Open the folder on GitHubat commit cbd7dd2

Compare with similar skills

Git Master 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.

Git Master compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Git Master this skillcode-yeongyu/oh-my-openagent70k—~7.3kAutomated safety check: PassCustom licence
Finishing a Development Branchobra/superpowers296k5 repos~1.9kAutomated safety check: PassMIT
Code Design Rationale Investigatorcursor/plugins10k9 repos~2.6kAutomated safety check: PassNone
Contributor-First PR MergeHKUDS/OpenHarness16k1 repos~847Automated safety check: PassMIT
Migrate Internal Package into GhostTryGhost/Ghost55k—~3.8kAutomated safety check: PassMIT
Create Pull Requestcline/cline70k1 repos~1.6kAutomated safety check: PassApache-2.0

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Works with

Categories

Questions about Git Master

What does Git Master do?

MUST USE for ANY git operations. An agent skill from code-yeongyu/oh-my-openagent. Git Master is an agent skill from code-yeongyu/oh-my-openagent. MUST USE for ANY git operations.

When should I use Git Master?

Git Master fits situations like: ANY git operations; tasks that involve Git workflow.

How do I install Git Master in Claude Code?

Run `npx skills add code-yeongyu/oh-my-openagent --skill git-master -a claude-code`. Or copy the skill folder (packages/skills-loader-core/src/features/builtin-skills/git-master in code-yeongyu/oh-my-openagent) into .claude/skills/git-master in your project. Claude Code loads it when a task matches its description.

How do I install Git Master in Codex?

Run `npx skills add code-yeongyu/oh-my-openagent --skill git-master -a codex`. Or copy the skill folder (packages/skills-loader-core/src/features/builtin-skills/git-master in code-yeongyu/oh-my-openagent) into .agents/skills/git-master in your project. Codex loads it when a task matches its description.

Can I use Git Master 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 code-yeongyu/oh-my-openagent --skill git-master -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/git-master, .gemini/skills/git-master, .github/skills/git-master and .opencode/skills/git-master in your project.

What does Git Master need to run?

Going by SKILL.md and its folder, Git Master needs the command-line tools its instructions call (git).

Does Git Master 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 Git Master 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 Git Master use?

Git Master has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Git Master use?

About 7.3k tokens (SKILL.md is roughly 29k 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 Git Master?

Skills that share tags, products or a category with Git Master: Finishing a Development Branch (obra/superpowers, 296k stars), Code Design Rationale Investigator (cursor/plugins, 10k stars), Contributor-First PR Merge (HKUDS/OpenHarness, 16k stars) and Migrate Internal Package into Ghost (TryGhost/Ghost, 55k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Git Master?

code-yeongyu (a GitHub user) maintains it in code-yeongyu/oh-my-openagent, which has 69,850 GitHub stars. The repository holds 44 skills in this directory. The repository was last updated on October 7, 2026.

Source: code-yeongyu/oh-my-openagent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.