Borrowing it
Nothing to install: this file belongs to Nyrok/flompt. 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/Nyrok/flompt/master/CLAUDE.mdgit clone --depth 1 https://github.com/Nyrok/flomptWrote 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/nyrok/flompt/claude-md)<a href="https://agentmods.dev/instructions/nyrok/flompt/claude-md"><img src="https://agentmods.dev/badge/instructions/nyrok/flompt/claude-md/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/instructions/nyrok/flompt/claude-md"><img src="https://agentmods.dev/badge/instructions/nyrok/flompt/claude-md.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 | $0.06460 | $0.06460 |
| Opus 5.5 | $0.02584 | $0.02584 |
| Sonnet 5.5 | $0.01292 | $0.01292 |
| Haiku 4.5 | $0.00646 | $0.00646 |
Grade A, and why
flompt 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 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.
How it starts
The opening of the file, as written. The whole thing — 411 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md — flompt
⚠️ Mandatory Rules
- NEVER commit or push
_uploads/directories — they exist at the root, inblog/, and inextension/. These folders contain raw uploaded files and must stay local only. They are in.gitignore; never override or bypass this rule.
Project Identity
- flompt = flow + prompt — Visual AI Prompt Builder
- URL : https://flompt.dev
- Repo : https://github.com/Nyrok/flompt (monorepo)
- Git email : [email protected]
Stack
- App : React 18 + TypeScript + React Flow v11 + Zustand + Vite (SPA in
/app) - Blog : Next.js 16 + Tailwind CSS (static export in
/blog, bilingual FR/EN) - Landing : Static HTML (in
/landing) - Backend : FastAPI + Uvicorn (Python 3.12, port 8000)
- Reverse Proxy : Caddy (auto-TLS Let's Encrypt, port 443)
- AI : Anthropic Claude (pluggable, via httpx) + Groq (Llama Guard 4 prompt safety — currently DISABLED via
PROMPT_GUARD_ENABLED=falseinbackend/.env) - MCP : FastMCP server (
backend/app/mcp_server.py) exposes decompose/compile tools — registered on Glama.ai - Analytics : PostHog (EU region) — autocapture, session replay, heatmaps, error tracking
- i18n : 10 languages (EN FR ES DE PT JA TR ZH AR RU) via LocaleContext + JSON files. Locale priority: URL path (
/app/fr) → localStorage → default'en' - SEO : Static locale pages generated post-build (
app/scripts/generate-locale-pages.js). Each/app/[locale]serves a dedicated HTML with localized title, description, canonical and hreflang×10
Deployment Architecture
flompt.dev/
├── / → landing/index.html (static, catch-all)
├── /app* → app/dist/ (Vite SPA, handle_path strips /app)
├── /blog* → blog/out/ (Next.js static export, handle_path strips /blog)
├── /api/* → FastAPI :8000 (reverse_proxy)
└── /health → FastAPI :8000 (reverse_proxy)
Monorepo Structure
/projects/flompt/
├── app/ # Vite React SPA (prompt builder)
│ ├── src/ # React components, styles, store
│ ├── dist/ # Production build (gitignored)
│ └── index.html # Entry point (base: /app)
├── blog/ # Next.js blog (static export)
│ ├── src/ # Pages, components, i18n
│ ├── content/ # Markdown posts (fr/ + en/) — slugs MUST match between locales
│ ├── out/ # Static export (gitignored)
│ └── next.config.ts # basePath: /blog, output: export
├── landing/ # Static landing page
│ └── index.html
├── backend/ # FastAPI backend
│ ├── app/
│ └── .venv/
├── extension/ # Browser extension (Chrome + Firefox)
│ ├── Makefile # make = both; make chrome; make firefox
│ └── dist/ # Built zips (gitignored)
├── docs/ # Documentation (block-types, chrome-extension, how-it-works, claude-code)
├── marketing/ # Marketing strategy, post drafts, activity logs
├── deploy.sh # Full redeploy script (builds app+blog, restarts backend, reloads Caddy, health checks)
├── docker-compose.yml # Local development (backend + frontend services)
├── supervisord.conf # Production process manager (backend + Caddy)
├── watchdog.sh / keepalive.sh # Supervisor health monitoring
├── Caddyfile # Reverse proxy config
├── caddy # Caddy binary (gitignored, 50MB)
└── CLAUDE.md # This file
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.
- 1mo ago First seen · 411 lines · 6,460 tokens per session scan E fc975bca080b
flompt CLAUDE.md is an instructions file published in the GitHub repository Nyrok/flompt (153 stars, last pushed 7mo ago), licensed MIT. It adds 6,460 tokens to every session, about $0.0258 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 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
vscode model-prompts.instructions.md
Model-specific prompt authoring and registry guidelines.