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Agent skill

Moai Ref Jev Question Design

by modu-ai in modu-ai/moai-adk

Question-design reference for the gated TypeSafe System One judgment capability.

Apache-2.0Auto-check passedDevelopment

Install Moai Ref Jev Question Design

skills CLI
$ npx skills add modu-ai/moai-adk --skill moai-ref-jev-question-design -a claude-code

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

GitHub CLI
$ gh skill install modu-ai/moai-adk moai-ref-jev-question-design --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/modu-ai/moai-adk.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/moai-ref-jev-question-design .claude/skills/moai-ref-jev-question-design && 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
moai-ref-jev-question-design
GitHub stars
1.2k
Token cost
~1k tokens
SKILL.md length
518 words
Files
1
Skills in repo
48
Repo updated
First seen
Licence
Apache-2.0

At a glance

Question-design reference for the gated TypeSafe System One judgment capability.

  • Development work in your project
  • SKILL.md covers Rule 1 — Compute the question…, Rule 2 — Always admit a…, Rule 3 — Keep the state small and Rule 4 — Phrase both noul…, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Moai Ref Jev Question Design is an agent skill from modu-ai/moai-adk. Question-design reference for the gated TypeSafe System One judgment capability. How to author typed questions that return useful, honest answers: compute the question in code, always admit a no-match answer, keep the supplied state small, phrase noul questions so both polarities are expressible. Carries the question-design rules ONLY — never the call path; where and how to reach the capability is the MCP catalogue's concern.

Its SKILL.md is about 1k 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. It works with Model Context Protocol. The repository describes itself as: Agentic development harness for Claude Code — SPEC-driven plan/run/sync, TRUST 5 quality gates, model+effort routing, and Claude×GLM multi-LLM cost control. Single Go binary, 16… The licence is Apache-2.0.

When your agent uses it

  • Development work in your project

Example prompts

  • “/moai-ref-jev-question-design”

What it can do on your machine

Read from SKILL.md and the folder at commit 2aab5f7. 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.

    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

Moai Ref Jev Question Design loads about 1k tokens when it runs. Until then it costs about 115 tokens; SKILL.md has 518 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~115
When it runs · the whole SKILL.md, loaded when a task matches
~1k

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 modu-ai/moai-adk at commit 2aab5f7, republished under its Apache-2.0 licence (© modu-ai). 518 words, ~1,005 tokens.

Download SKILL.mdSave it as .claude/skills/moai-ref-jev-question-design/SKILL.md (or your agent's skills folder).
name
moai-ref-jev-question-design
description
Question-design reference for the gated TypeSafe System One judgment capability. How to author typed questions that return useful, honest answers: compute the question in code, always admit a no-match answer, keep the supplied state small, phrase noul questions so both polarities are expressible. Carries the question-design rules ONLY — never the call path; where and how to reach the capability is the MCP catalogue's concern.
when_to_use
Use when authoring or reviewing anything that composes typed questions for the gated judgment capability — new consumers, code review of question phrasing, or…
user-invocable
false
metadata.version
1.0.0
metadata.category
domain
metadata.status
active

Jev Question Design

The capability answers typed questions over a supplied state and returns a typed answer with the model's probability. It generates no text and decides nothing: the answer is a labelled model signal a person reads, never a completion predicate, a merge approval, a queue mutation, or any other decision that is hard to undo. A narrow exception is the todo --auto cycle's own candidate ranking, the auto-scoped ranking exception, which sets selection order only; it is an in-process consumer behind the default-off gate. Good questions keep that contract; bad questions waste the call or manufacture false confidence. Four rules govern question design.

Rule 1 — Compute the question in code

The question must be computed from the caller's inputs by the caller's code, not improvised as free-form prose at call time. A computed question is reviewable, stable across calls, and testable: the same inputs always compose the same question, and a change in phrasing shows up as a diff. Compose question text with the project's language's string formatting from named inputs — never hand-type a question into a prompt-shaped literal that drifts from the code that acts on its answer.

Rule 2 — Always admit a no-match answer

A choice question whose option set forces a pick manufactures confidence the call cannot have. Every choice question carries an explicit no-match option ("none of these fit", "no listed option") so the answer can say the honest thing. Same discipline for noul questions: ask only when both YES and NO are answers a reader would treat as informative — a question with only one meaningful answer is rhetoric, not a question.

Show full SKILL.md (250 more words)Show less

Rule 3 — Keep the state small

Input is charged per token and output is not, so cost tracks state size, not question count. Several questions over one state in one call keep answers mutually consistent and cost nothing extra. Supply the minimum denatured facts the question needs — the axis being judged, the options, the counts that matter — and nothing else. Oversize payloads are refused unsent; a state that must be truncated to fit is a signal to redesign the question, not to trim the payload by hand.

Rule 4 — Phrase both noul polarities, and record which one you asked

A noul question has two phrasings for every underlying question ("is the premise alive" vs "is the premise dead"), and the same YES means opposite things under them. Compose the polarity deliberately, record it next to the question id in the caller's own output, and never re-label an answer into the opposite polarity after the fact. An answer read under the wrong polarity is worse than no answer: it is a confident wrong signal attributed to a model that never made that claim.

What an absence means

Every non-answer is a typed unavailability (gate off, no credential, endpoint unreachable, oversize, secret refused unsent). Each is a NO SIGNAL, never a negative answer: an unavailable judgment means the consumer proceeds without it, exactly as before the call was written. Silent defaulting — treating an absent answer as either polarity, or as "no difference found" — is the failure mode these rules exist to prevent.

© modu-ai, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .claude/skills/moai-ref-jev-question-design of modu-ai/moai-adk.

Open the folder on GitHubat commit 2aab5f7

Compare with similar skills

Moai Ref Jev Question Design 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.

Moai Ref Jev Question Design compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Moai Ref Jev Question Design this skillmodu-ai/moai-adk1.2k—~1kAutomated safety check: PassApache-2.0
Debugging Executionsn8n-io/n8n207k—~2.6kAutomated safety check: PassCustom licence
ast-grep Structural Searchcode-yeongyu/oh-my-openagent70k—~3.3kAutomated safety check: PassMIT
Analyze Logsactivepieces/activepieces25k1 repos~1.6kAutomated safety check: PassMIT
ReleasePrefectHQ/fastmcp28k—~2.9kAutomated safety check: PassApache-2.0
Claude Code Skillcodeaashu/claude-code3.4k1 repos~2.7kAutomated safety check: PassProprietary

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Works with

Categories

Questions about Moai Ref Jev Question Design

What does Moai Ref Jev Question Design do?

Question-design reference for the gated TypeSafe System One judgment capability. Moai Ref Jev Question Design is an agent skill from modu-ai/moai-adk. Question-design reference for the gated TypeSafe System One judgment capability.

When should I use Moai Ref Jev Question Design?

Moai Ref Jev Question Design fits situations like: development work in your project.

How do I install Moai Ref Jev Question Design in Claude Code?

Run `npx skills add modu-ai/moai-adk --skill moai-ref-jev-question-design -a claude-code`. Or copy the skill folder (.claude/skills/moai-ref-jev-question-design in modu-ai/moai-adk) into .claude/skills/moai-ref-jev-question-design in your project. Claude Code loads it when a task matches its description.

How do I install Moai Ref Jev Question Design in Codex?

Run `npx skills add modu-ai/moai-adk --skill moai-ref-jev-question-design -a codex`. Or copy the skill folder (.claude/skills/moai-ref-jev-question-design in modu-ai/moai-adk) into .agents/skills/moai-ref-jev-question-design in your project. Codex loads it when a task matches its description.

Can I use Moai Ref Jev Question Design 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 modu-ai/moai-adk --skill moai-ref-jev-question-design -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/moai-ref-jev-question-design, .gemini/skills/moai-ref-jev-question-design, .github/skills/moai-ref-jev-question-design and .opencode/skills/moai-ref-jev-question-design in your project.

What does Moai Ref Jev Question Design need to run?

SKILL.md names no scripts, command-line tools or credentials: Moai Ref Jev Question Design is instructions for the agent only.

Does Moai Ref Jev Question Design 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 Moai Ref Jev Question Design 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 Moai Ref Jev Question Design use?

Moai Ref Jev Question Design is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Moai Ref Jev Question Design use?

About 1k tokens (SKILL.md is roughly 4k 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 Moai Ref Jev Question Design?

Skills that share tags, products or a category with Moai Ref Jev Question Design: Debugging Executions (n8n-io/n8n, 207k stars), ast-grep Structural Search (code-yeongyu/oh-my-openagent, 70k stars), Analyze Logs (activepieces/activepieces, 25k stars) and Release (PrefectHQ/fastmcp, 28k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Moai Ref Jev Question Design?

modu-ai (a GitHub organization) maintains it in modu-ai/moai-adk, which has 1,232 GitHub stars. The repository holds 48 skills in this directory. The repository was last updated on October 9, 2026.

Source: modu-ai/moai-adk on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.