discovery-question-form

discovery-question-form is a skill for Claude Code, Codex from nexu-io/open-design. It costs 13 tokens per session (1,390 once invoked), scanned A, original, Apache-2.0.

A structured form for asking focused clarification questions when important project requirements are still unresolved. It returns the user's answers in a format the workflow can use.

In plain words
What is it for?
Collecting the minimum missing information needed before starting a design or content workflow.
Why use it?
It prevents the agent from guessing about decisions that could materially change the design, content, or delivery format.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Collecting the minimum missing information needed before starting a design or content workflow.

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Install with agentmods
npx agentmods add skills/nexu-io/open-design/discovery-question-form
About the project

OpenDesign is an open-source, local-first desktop app that lets coding agents create prototypes, dashboards, slide decks, images, video, and design systems as exportable files. It is used by people working with agent runtimes such as Claude Code, Codex, Cursor, and DeepSeek Harness. The catalogue add-ons extend the OpenDesign workflow with skills, instructions, commands, and plugins.

nexu-io/open-design · 103,593 stars · on GitHub · open-design.ai

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add nexu-io/open-design --skill discovery-question-form
Clone the repo
git clone --depth 1 https://github.com/nexu-io/open-design

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for discovery-question-form

README.md
[![agentmods](https://agentmods.dev/badge/skills/nexu-io/open-design/discovery-question-form/github.svg)](https://agentmods.dev/skills/nexu-io/open-design/discovery-question-form)
Your own site
<a href="https://agentmods.dev/skills/nexu-io/open-design/discovery-question-form"><img src="https://agentmods.dev/badge/skills/nexu-io/open-design/discovery-question-form/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for discovery-question-form

Your own site · 80×15
<a href="https://agentmods.dev/skills/nexu-io/open-design/discovery-question-form"><img src="https://agentmods.dev/badge/skills/nexu-io/open-design/discovery-question-form.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,390 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Snyk pass 7 Sept 2026
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.01390
Opus 5.5 $0.00005 $0.00556
Sonnet 5.5 $0.00003 $0.00278
Haiku 4.5 $0.00001 $0.00139

Measured 1mo ago against content hash 36256f5df5c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

discovery-question-form scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/_official/atoms/discovery-question-form/SKILL.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Discovery question form

This atom defines the <question-form> protocol. It does not decide whether clarification is required. Follow the active skill and core prompt's requirements-clarification policy. When they identify unresolved information that would materially change the design direction, content structure, or delivery format, surface the smallest possible set of questions that unblocks the workflow.

The questions are rendered as a <question-form> artifact inline in the originating assistant message. This is assistant text parsed by the host, not a plugin GenUI surface or a native tool call. Submitted answers return as the next user message, beginning with [form answers — <form-id>].

Activation boundary

  • A first turn or new project does not by itself require a form.
  • A discovery pipeline stage only makes this protocol available; declaring or entering the stage does not trigger a form.
  • Missing metadata is not automatically a question. First use the request, conversation, plugin inputs, memory, active skill, and design system.
  • If enough information is available to proceed safely, do not emit a form.
  • If a material blocker remains, ask only for that unresolved information.

Emission shape

Emit the form as a question-form block whose body is a JSON object with a top-level questions array. Do not emit a bare question object by itself; the renderer only recognizes the wrapped form contract.

The example below shows field shapes, not a fixed questionnaire. Include only unresolved questions and derive their recommendations from the actual brief; these example values are not fallback answers. A reference file remains unanswered until supplied.

<question-form id="discovery" title="Quick brief — 30 seconds">
{
  "description": "I'll lock these in before building. Skip what doesn't apply — I'll fill defaults.",
  "questions": [
    {
      "id": "audience",
      "label": "Who's the primary audience?",
      "type": "checkbox",
      "default": ["Customer"],
      "options": ["VC", "Customer", "Internal team"],
      "maxSelections": 2,
      "required": true
    },
    {
      "id": "format",
      "label": "Which format should I use?",
      "type": "radio",
      "default": "landscape",
      "options": [
        { "label": "Portrait", "value": "portrait" },
        { "label": "Landscape", "value": "landscape" }
      ]
    },
    {
      "id": "language",
      "label": "Which language should the promo use?",
      "type": "select",
      "default": "en",
      "options": [
        { "label": "Chinese", "value": "zh-CN" },
        { "label": "English", "value": "en" },
        { "label": "French", "value": "fr" },
        { "label": "German", "value": "de" },
        { "label": "Japanese", "value": "ja" },
        { "label": "Spanish", "value": "es" }
      ]
    },
    {
      "id": "reference",
      "label": "Add a reference file if available",
      "type": "file",
      "required": false
    }
  ]
}
</question-form>

Read the full file on GitHub · 138 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago Changed · +48 lines 36256f5df5c9
  2. 1mo ago Changed · +5 lines bf66980e3bcd
  3. 1mo ago First seen · 85 lines · 13 tokens per session scan A 8daefdaadfcd

Subscribe to this mod's changes

discovery-question-form is a skill published in the GitHub repository nexu-io/open-design (103,593 stars, last pushed yesterday), licensed Apache-2.0. It adds 13 tokens to every session and 1,390 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.