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Agent skill

Ga

by jnsahaj in jnsahaj/skills

Kick off a new feature or fix in a parallel clone with Pi working autonomously.

No licenceAuto-check passedBackend & APIs

Install Ga

skills CLI
$ npx skills add jnsahaj/skills --skill ga -a claude-code

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

GitHub CLI
$ gh skill install jnsahaj/skills ga --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/jnsahaj/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/ga .claude/skills/ga && 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
ga
GitHub stars
105
Used in
1 other repo
Token cost
~756 tokens
SKILL.md length
341 words
Files
1
Skills in repo
8
Repo updated
First seen
Licence
None found

At a glance

Kick off a new feature or fix in a parallel clone with Pi working autonomously.

  • Works in 6 steps: Get the task description from the user's… → Generate a concise branch name from the… → Build the prompt that Pi will receive in… → …
  • Tasks that involve Git worktrees
  • SKILL.md covers Steps and Rules
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Ga is an agent skill from jnsahaj/skills. Kick off a new feature or fix in a parallel clone with Pi working autonomously. Takes a problem description, generates a concise branch name, runs ga to set up the worktree, and sends a crafted prompt to the new Pi session.

Its SKILL.md is about 760 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 Backend & APIs, covering Git worktrees. The repository describes itself as: Agent skills I use daily.

When your agent uses it

  • Tasks that involve Git worktrees

Example prompts

  • “/ga”

Workflow steps

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

  1. Get the task description from the user's message. If unclear, ask what they want to build or fix.
  2. Generate a concise branch name from the description
  3. Build the prompt that Pi will receive in the new session. The prompt MUST follow this structure
  4. Pick the harness. Default is pi, so omit the flag for normal use. If the user's message explicitly asks for Claude Code (e.g. "use…
  5. Run ga with the branch name, prompt, and base branch. The ga function accepts a second argument for the prompt and a third for the base…
  6. Report back to the user with the branch name and tmux session name so they can attach

What it can do on your machine

Read from SKILL.md and the folder at commit 170b0b9. 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

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

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

  • Network

    No URLs in SKILL.md.

    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

Ga loads about 756 tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 341 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~57
When it runs · the whole SKILL.md, loaded when a task matches
~756

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 341 words (~756 tokens).

“Kick off a new parallel development task. Creates a clone, branch, tmux session, and starts Pi with a crafted prompt.”

— opening of SKILL.md by jnsahaj
name
ga
user-invocable
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/ga of jnsahaj/skills.

Open the folder on GitHubat commit 170b0b9

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in jnsahaj/skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Ga 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.

Ga compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Ga this skilljnsahaj/skills1051 repos~756Automated safety check: PassNone
Tabz TerminalsGGPrompts/TabzChrome147—~696Automated safety check: PassMIT
Issue To PR Resolverhomeassistant-ai/ha-mcp5k—~1.2kAutomated safety check: NotesMIT
Parallel ExploreYougLin-dev/Aha-Loop181—~1.9kAutomated safety check: PassMIT
PR Test Automationgreenfield-inc/Pane522—~7.2kAutomated safety check: PassCustom licence
Tnr Dev Serverstudie-tech/TheNinjaRPG104—~2.5kAutomated safety check: NotesNone

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  • Tabz Terminals

    GGPrompts/TabzChrome

    Spawn and manage terminal tabs via TabzChrome REST API. An agent skill from GGPrompts/TabzChrome.

    147 GitHub stars~696 tokensUpdated 12 days ago
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  • Issue To PR Resolver

    homeassistant-ai/ha-mcp

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  • Parallel Explore

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  • PR Test Automation

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    Run first-pass automated manual testing for PRs that are reviewed or nearly ready to merge.

    522 GitHub stars~7.2k tokensUpdated today
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    studie-tech/TheNinjaRPG

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More from jnsahaj/skills

All 8 skills in this repo

  • Ga PR

    jnsahaj/skills

    Kick off follow-up work on an existing PR in a parallel tmux/agent session.

    105 GitHub starsUsed in 1 repo~441 tokens
    Auto-check passed

  • Prepare Branch Context

    jnsahaj/skills

    Analyze the current branch's diff from main and related PR to build context for followup requests.

    105 GitHub starsUsed in 1 repo~552 tokens
    Auto-check passed

  • Create Draft PR

    jnsahaj/skills

    Commit, push, and create a draft PR using the pr-description format, with UX flow context when relevant.

    105 GitHub starsUsed in 1 repo~590 tokens
    Auto-check passed

  • Pit Of Success

    jnsahaj/skills

    Review or refactor code so the correct behavior is the default path; use when APIs, setters, hooks, helpers, or component props have footguns where a natural call bypasses required semantics.

    105 GitHub starsUsed in 1 repo~500 tokens
    Auto-check passed

  • UX Flow Plan

    jnsahaj/skills

    Create UX-first plans as flow trees, then attach concrete function names, files, and implementation anchors after the high-level flow is clear.

    105 GitHub starsUsed in 1 repo~468 tokens
    Auto-check passed

  • Zero Tech Debt

    jnsahaj/skills

    Rework a change as if the intended UX and architecture existed from day one, deleting compatibility cruft and accidental complexity.

    105 GitHub starsUsed in 1 repo~354 tokens
    Auto-check passed

Categories

Questions about Ga

What does Ga do?

Kick off a new feature or fix in a parallel clone with Pi working autonomously. Ga is an agent skill from jnsahaj/skills. Kick off a new feature or fix in a parallel clone with Pi working autonomously.

When should I use Ga?

Ga fits situations like: tasks that involve Git worktrees.

How do I install Ga in Claude Code?

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

How do I install Ga in Codex?

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

Can I use Ga 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 jnsahaj/skills --skill ga -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ga, .gemini/skills/ga, .github/skills/ga and .opencode/skills/ga in your project.

What does Ga need to run?

SKILL.md names no scripts, command-line tools or credentials: Ga is instructions for the agent only.

Does Ga access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Ga 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 Ga use?

No licence was found for Ga or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Ga use?

About 756 tokens (SKILL.md is roughly 3k 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 Ga?

Skills that share tags, products or a category with Ga: Tabz Terminals (GGPrompts/TabzChrome, 147 stars), Issue To PR Resolver (homeassistant-ai/ha-mcp, 5k stars), Parallel Explore (YougLin-dev/Aha-Loop, 181 stars) and PR Test Automation (greenfield-inc/Pane, 522 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Ga?

jnsahaj (a GitHub user) maintains it in jnsahaj/skills, which has 105 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on October 5, 2026.

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