Agent skill

Autodev Parallel

by jh941213 in jh941213/my-cc-harness

Parallel version of the Ralph Loop. An agent skill from jh941213/my-cc-harness.

No licenceAuto-check: notesAgent Workflows

Install Autodev Parallel

skills CLI
$ npx skills add jh941213/my-cc-harness --skill autodev-parallel -a claude-code

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

GitHub CLI
$ gh skill install jh941213/my-cc-harness autodev-parallel --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/jh941213/my-cc-harness.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills_en/autodev-parallel .claude/skills/autodev-parallel && 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
autodev-parallel
GitHub stars
126
Token cost
~1.3k tokens
SKILL.md length
168 words
Files
1
Skills in repo
62
Repo updated
First seen
Licence
None found

At a glance

Parallel version of the Ralph Loop. An agent skill from jh941213/my-cc-harness.

  • Works in 4 steps: Configuration Collection → Item Classification → Round Loop → …
  • Tasks that involve Git worktrees
  • SKILL.md covers Core Concept, Phase 0: Configuration…, Phase 1: Item Classification and Phase 2: Round Loop, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Autodev Parallel is an agent skill from jh941213/my-cc-harness. Parallel version of the Ralph Loop. Multiple agents process PRD items simultaneously in worktrees. Triggers: "parallel experiments", "autodev parallel", "simultaneous experiments", "worktree experiments", "parallel ralph" Anti-triggers: "sequential experiments", "one at a time"

Its SKILL.md is about 1.3k 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 Agent Workflows, covering Git worktrees, Autonomous loops and PRD writing.

When your agent uses it

  • Tasks that involve Git worktrees
  • Tasks that involve Autonomous loops
  • Tasks that involve PRD writing

Example prompts

  • “parallel experiments”
  • “autodev parallel”
  • “simultaneous experiments”
  • “/autodev-parallel”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash, Grep, Glob, Agent

Workflow steps

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

  1. Configuration Collection
  2. Item Classification
  3. Round Loop
  4. Completion Report

What it can do on your machine

Read from SKILL.md and the folder at commit e9210e2. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash
    • Grep
    • Glob
    • Agent

    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 yaml and markdown).

    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

Autodev Parallel loads about 1.3k tokens when it runs. Until then it costs about 74 tokens; SKILL.md has 168 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~74
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Write, Edit, Bash, Grep, Glob, Agent

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 168 words (~1,315 tokens).

“Multiple agents process PRD items in parallel within worktree-isolated environments. Maximizes completion speed by working on independent items simultaneously.”

— opening of SKILL.md by jh941213
name
autodev-parallel
allowed-tools
Read, Write, Edit, Bash, Grep, Glob, Agent
user-invocable
true
disable-model-invocation
false

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills_en/autodev-parallel of jh941213/my-cc-harness.

Open the folder on GitHubat commit e9210e2

Compare with similar skills

Autodev Parallel 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.

Autodev Parallel compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Autodev Parallel this skilljh941213/my-cc-harness126—~1.3kAutomated safety check: NotesNone
Rebuild Branchplatformplatform/PlatformPlatform441—~2.1kAutomated safety check: NotesMIT
Spec-Driven Development v2LichAmnesia/lich-skills234—~3.1kAutomated safety check: PassMIT
Handoffanombyte93/prd-taskmaster604—~5kAutomated safety check: PassMIT
Execute Fleetanombyte93/prd-taskmaster604—~2.2kAutomated safety check: NotesMIT
ULW Loopcode-yeongyu/oh-my-openagent70k—~3.2kAutomated safety check: PassCustom licence

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Questions about Autodev Parallel

What does Autodev Parallel do?

Parallel version of the Ralph Loop. An agent skill from jh941213/my-cc-harness. Autodev Parallel is an agent skill from jh941213/my-cc-harness. Parallel version of the Ralph Loop.

When should I use Autodev Parallel?

Autodev Parallel fits situations like: tasks that involve Git worktrees; tasks that involve Autonomous loops; tasks that involve PRD writing.

How do I install Autodev Parallel in Claude Code?

Run `npx skills add jh941213/my-cc-harness --skill autodev-parallel -a claude-code`. Or copy the skill folder (skills_en/autodev-parallel in jh941213/my-cc-harness) into .claude/skills/autodev-parallel in your project. Claude Code loads it when a task matches its description.

How do I install Autodev Parallel in Codex?

Run `npx skills add jh941213/my-cc-harness --skill autodev-parallel -a codex`. Or copy the skill folder (skills_en/autodev-parallel in jh941213/my-cc-harness) into .agents/skills/autodev-parallel in your project. Codex loads it when a task matches its description.

Can I use Autodev Parallel 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 jh941213/my-cc-harness --skill autodev-parallel -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/autodev-parallel, .gemini/skills/autodev-parallel, .github/skills/autodev-parallel and .opencode/skills/autodev-parallel in your project.

What does Autodev Parallel need to run?

SKILL.md names no scripts, command-line tools or credentials: Autodev Parallel is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash, Grep, Glob, Agent.

Does Autodev Parallel 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 Autodev Parallel safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Autodev Parallel use?

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

How many tokens does Autodev Parallel use?

About 1.3k tokens (SKILL.md is roughly 5.3k 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 Autodev Parallel?

Skills that share tags, products or a category with Autodev Parallel: Rebuild Branch (platformplatform/PlatformPlatform, 441 stars), Spec-Driven Development v2 (LichAmnesia/lich-skills, 234 stars), Handoff (anombyte93/prd-taskmaster, 604 stars) and Execute Fleet (anombyte93/prd-taskmaster, 604 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Autodev Parallel?

jh941213 (a GitHub user) maintains it in jh941213/my-cc-harness, which has 126 GitHub stars. The repository holds 62 skills in this directory. The repository was last updated on August 3, 2026.

Source: jh941213/my-cc-harness on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.