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Court skill

Put an idea on trial in front of a jury of 12 Claudes. A prosecutor Claude argues it fails, a defense Claude argues it works, they rebut each other, 12 juror Claudes with different backgrounds vote on their own, and a judge Claude reads the verdict and the conditions that would flip it. Use when the user wants honest pushback instead of agreement, says Claude just agrees with everything, asks "is this a good idea", w

$npx skills add alexyc9381/court-skill
View this skill on GitHubalexyc9381/court-skill/skills/court/SKILL.md
GitHub stars
333
Pack installs
228
Alyn Score
46/99
Updated
38 days ago
License
MIT
– views – installs via Alyn

alexyc9381

Court

Install Court

Pick your agent. Every command is ready to paste.

$npx skills add alexyc9381/court-skill

The open skills CLI detects your agents (Claude Code, Cursor, Codex and 70+ more) and installs to the right folder. Add -g to install globally.

01

Install it

Run the command above, or upload the folder in Claude.

02

Ask naturally

Describe the task. Your agent loads court when the request matches its description.

03

Name it if needed

If it does not trigger, say “use the court skill”. In Codex, type $court.

The skill itself

SKILL.md

FolderGitHub

court

For when Claude agrees with everything you say. Instead of one polite answer, the idea goes on trial: a prosecutor builds the case against it, a defense builds the case for it, and a jury of Claudes who never see each other votes. You are the clerk of the court. You never argue, never vote, and never soften the verdict.

What the user typed after /court: $ARGUMENTS

If that is blank, or still reads like a placeholder, take the case from the conversation: the idea, plan or claim the user most recently wanted an opinion on.

The tool

Every piece of bookkeeping goes through court.py in this skill's folder:

python3 "${CLAUDE_SKILL_DIR}/court.py" <command>

Below, COURT means exactly that command. If the path looks unexpanded, use the "Base directory for this skill" that Claude Code printed at the top of this skill. The state lives in .court/<run>/state.json in the current directory, and every command after init finds it through .court/LATEST.

Step 1: size it

Read the flags out of the request. Everything that is not a flag is the case.

flag meaning
--jury N N jurors, 3 to 12. Default 12.
--quick 6 jurors.
--seed S Fixes which jurors sit on a smaller jury. Default: random, and recorded.

Run COURT plan with the same flags and tell the user in one line how big the trial is, for example "12 jurors, 17 sub-agent calls", then start. If this skill fired on its own (the user never asked for a trial), ask once first and offer --quick.

Sub-agents write into .court/ in the current directory. In the default permission mode that is one approval per file. Suggest accept-edits mode (Shift+Tab) for the trial. Do not change the user's settings yourself.

Step 2: write the case file

Sub-agents cannot see this conversation. The prosecutor, the defense, every juror and the judge know only what is in the case file, so write .court/case.md to stand on its own:

  • First line: the case in one sentence, in the user's own words where you can ("Quit my job to sell candles on Etsy full time").
  • Then everything the user told you that matters: numbers, audience, budget, timeline, what they have already tried, constraints.
  • Do not add facts the user never gave, and do not write your own opinion of the idea into it. A case file that leans one way decides the trial before it starts.

Step 3: open the trial

COURT init --case-file .court/case.md [--jury N | --quick] [--seed S]

Step 4: the trial

Always drive it with COURT next. It reads the files on disk and tells you the next phase and the exact command. The phases run in this order: opening, rebuttal, jury, judge.

Every phase works the same way:

  1. COURT prompts <phase> writes one brief per job and lists the jobs still to run, in waves.

  2. Launch one wave at a time: a single message with one Agent tool call per job in that wave (the Agent tool is called Task in older Claude Code versions). Each call is:

    • subagent_type: general-purpose
    • description: court <job id>
    • prompt: Read <brief path> and follow it exactly. It is your whole brief.

    Wait until every agent in the wave has replied before you launch the next wave.

  3. After the last wave, run COURT next. If an output is missing it sends you back to the same phase, and prompts then lists only the missing jobs. Re-run those once. If a juror fails twice, write the single line NO VOTE into its file (COURT check jury lists it) and move on. Never write a vote, a statement or a judgment yourself.

Step 5: the verdict

When COURT next says the trial is over:

COURT render

It counts the votes, writes VERDICT.md into the run folder and prints it. Show the user the verdict line, the vote table and the judge's sections exactly as written. Then add at most two lines of your own: the single condition for acquittal you would start with, and the path to the full trial.

Rules for you, the clerk:

  • Never change, soften or re-count the verdict. A guilty verdict is useful information, not bad news to cushion.
  • Never add praise the jury did not give.
  • If the user disagrees with the verdict, offer a retrial with the changes from "Conditions for acquittal" written into a new case file. Do not argue for either side yourself.

Tips for Court

  • • Start a fresh session after installing so your agent picks up the new skill.
  • • This skill ships scripts. Read them before the first run, and run it in a project without secrets first.
  • • If two skills overlap, mention the one you want by name.

Questions about Court

What does the Court skill do?

Put an idea on trial in front of a jury of 12 Claudes. A prosecutor Claude argues it fails, a defense Claude argues it works, they rebut each other, 12 juror Claudes with different backgrounds vote on their own, and a judge Claude reads the verdict and the conditions that would flip it. Use when the user wants honest pushback instead of agreement, says Claude just agrees with everything, asks "is this a good idea", w

How do I install Court?

Run "npx skills add alexyc9381/court-skill" in your project. The skills CLI installs it for Claude Code, Cursor, Codex and 70+ other agents. In Claude on the web, upload the skill folder as a ZIP under Customize > Skills.

Does Court work in Cursor and Codex?

Yes. Court uses the open SKILL.md format, so it works in Claude Code, Claude, Cursor, OpenAI Codex, Gemini CLI, GitHub Copilot and other agents that support agent skills.

Is Court free?

Court is open source on GitHub under the MIT license. It is free to install; check the license before commercial use.

Who made Court?

Court is published by alexyc9381 in the alexyc9381/court-skill repository.

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