Borrowing it
Nothing to install: this file belongs to cenconq25/claude-code-app-studio. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/cenconq25/claude-code-app-studio/main/CLAUDE.mdgit 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/instructions/cenconq25/claude-code-app-studio/claude-md)<a href="https://agentmods.dev/instructions/cenconq25/claude-code-app-studio/claude-md"><img src="https://agentmods.dev/badge/instructions/cenconq25/claude-code-app-studio/claude-md.svg" alt="Measured on agentmods" 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 | $0.00790 | $0.00790 |
| Opus 5 | $0.00395 | $0.00395 |
| Sonnet 5 | $0.00158 | $0.00158 |
| Haiku 4.5 | $0.00079 | $0.00079 |
Grade A, and why
claude-code-app-studio CLAUDE.md 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 3d 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 — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code App Studios -- Mobile App Studio Agent Architecture
A coordinated team of 54 Claude Code subagents that build, ship, and operate mobile apps end to end. Each agent owns a narrow slice of the lifecycle so that responsibility, expertise, and review checkpoints stay separated and observable.
Technology Stack
- Framework: [CHOOSE: React Native + TypeScript / Flutter + Dart / Native iOS (Swift) / Native Android (Kotlin)]
- Language: [CHOOSE: TypeScript / Dart / Swift / Kotlin]
- Target Platforms: iOS 17+ and Android 13+ unless otherwise scoped
- Source Control: Git, trunk-based with short-lived feature branches
- Build & Distribution: [SPECIFY after framework is chosen — Fastlane, EAS, Xcode Cloud, Play Console, App Store Connect]
- Backend: [SPECIFY — REST/GraphQL service, Firebase, Supabase, custom]
Note: Framework specialists exist for each of the four supported stacks with dedicated language and UI sub-specialists. Use the set that matches the framework you have chosen. Never mix specialists across stacks for the same surface area without an ADR.
Domain Glossary
The repository uses mobile-product vocabulary throughout. When reading legacy notes that reference any of these terms, translate as follows:
| Term in this template | Means |
|---|---|
| framework | The chosen mobile stack (RN, Flutter, iOS native, Android native) |
| app | The product itself |
| user | The person using the app |
| screen / flow / journey | A view, a multi-step task, the longitudinal path |
| PRD | Product requirements document — the single source of truth per feature |
| user test / beta | Pre-release validation with real users (TestFlight, Play internal track) |
| monetization / pricing | Revenue model (IAP, subscriptions, ads, paid app) |
| animations / transitions | Motion design including micro-interactions |
| haptics, sound, push notifications | Sensory and out-of-app communication channels |
| backend integration / sync | API consumption, offline cache, conflict resolution |
| mobile security | Cert pinning, RASP, jailbreak/root detection, secure storage |
| flow-designer / journey-designer | The agent that owns end-to-end task design |
| product-director | Final authority on product direction |
| visual-design-director | Owns the visual system and UI design language |
| motion-director | Owns motion, haptics, and sonic identity |
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.
- 3d ago First seen · 84 lines · 790 tokens per session scan A 625a5059b03f
claude-code-app-studio CLAUDE.md is an instructions file published in the GitHub repository cenconq25/claude-code-app-studio (40 stars, last pushed 4mo ago), licensed MIT. It adds 790 tokens to every session, about $0.0040 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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