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.
npx skills add cenconq25/claude-code-app-studio --skill project-stage-detectgit clone --depth 1 https://github.com/cenconq25/claude-code-app-studioWrote 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.
[](https://agentmods.dev/skills/cenconq25/claude-code-app-studio/project-stage-detect)<a href="https://agentmods.dev/skills/cenconq25/claude-code-app-studio/project-stage-detect"><img src="https://agentmods.dev/badge/skills/cenconq25/claude-code-app-studio/project-stage-detect/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.
<a href="https://agentmods.dev/skills/cenconq25/claude-code-app-studio/project-stage-detect"><img src="https://agentmods.dev/badge/skills/cenconq25/claude-code-app-studio/project-stage-detect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00065 | $0.01762 |
| Opus 5 | $0.00032 | $0.00881 |
| Sonnet 5 | $0.00013 | $0.00352 |
| Haiku 4.5 | $0.00006 | $0.00176 |
Grade A, and why
project-stage-detect 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Project Stage Detection
Read-only. This skill never writes a file — it inspects what is on disk and produces a stage verdict plus a gap list. The user runs follow-up skills based on the recommendation.
Purpose / When to Run
Run when:
- A new collaborator joins the project
- The user types "where are we", "what stage", or "audit"
- After a long break to re-orient before picking up work
- Before running
/adopt, which goes deeper into format compliance
Distinct from /adopt: this skill checks what exists; /adopt checks whether what exists is compatible with the template's other skills.
Inputs
- The entire repo on disk — globs and reads only
Outputs
- A printed report. No files written.
Phase 1: Inventory the Artifacts
Run these checks silently first. Build a fact table.
1a: Concept
design/concept.mdexists?- Does it contain at least the eight sections from
/brainstorm's template? Grep for headings:One-liner,Target User,Core Promise,MVP Scope,Primary Metric,Tone,Monetization Stance,Riskiest Assumption.
1b: Framework setup
- Read
.claude/docs/technical-preferences.md. Is the Framework field still[TO BE CONFIGURED]? - Glob
docs/framework-reference/*/VERSION.md— is a framework reference populated? - Detect actual code:
package.json(RN/JS),pubspec.yaml(Flutter),*.xcodeproj(iOS native),app/build.gradle(Android native).
1c: Design Bible
design/design-bible.mdexists?- Does it list color, type, space, radius, elevation, motion tokens? Grep section headings.
1d: Systems / PRDs
- Count
design/prd/*.md. design/systems-index.mdexists?- For each PRD, grep for the eight required PRD sections. Count incomplete ones.
1e: UX
- Count
design/ux/*.md. - For each, check for: Screen Goal, User Flow, Screen Layout, States, Empty/Loading/Error, Accessibility, Platform Notes, Implementation Hooks.
1f: Architecture
docs/architecture/architecture.mdexists?- Count
docs/architecture/ADR-*.md. - For each ADR, grep for
## Status. Count Accepted vs Proposed. docs/architecture/control-manifest.mdexists?docs/architecture/tr-registry.yamlexists?
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.
- 5d ago First seen · 193 lines · 65 tokens per session scan A 5b4450811558
project-stage-detect is a skill published in the GitHub repository cenconq25/claude-code-app-studio (40 stars, last pushed 4mo ago), licensed MIT. It adds 65 tokens to every session and 1,762 once invoked, about $0.0003 per session on Opus 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.
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