Borrowing it
Nothing to install: this file belongs to ShinyDapps/l402-kit. 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/ShinyDapps/l402-kit/main/CLAUDE.mdgit clone --depth 1 https://github.com/ShinyDapps/l402-kitWrote 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/shinydapps/l402-kit/claude-md)<a href="https://agentmods.dev/instructions/shinydapps/l402-kit/claude-md"><img src="https://agentmods.dev/badge/instructions/shinydapps/l402-kit/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/shinydapps/l402-kit/claude-md"><img src="https://agentmods.dev/badge/instructions/shinydapps/l402-kit/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 | $0.01727 | $0.01727 |
| Opus 5.5 | $0.00691 | $0.00691 |
| Sonnet 5.5 | $0.00345 | $0.00345 |
| Haiku 4.5 | $0.00173 | $0.00173 |
Grade A, and why
l402-kit 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 2mo 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 — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.
l402-kit — Project Operations Guide
This file is read by Claude Code at the start of every session. It gives full context to manage this project without re-explaining everything.
Owner
Thiago Yoshiaki — [email protected] / [email protected]
GitHub: ThiagoDataEngineer | Org: ShinyDapps
Lightning: [email protected]
What this project is
l402-kit — open-source L402 protocol middleware. TypeScript, Python, Go, Rust.
VERITY — autonomous AI agent built on l402-kit. Lives at https://l402kit.com/api/verity.
All credentials are in memory: ~/.claude/projects/c--Users-thiag-l402-kit/memory/credentials.md
Infrastructure
| Service | What | URL / ID |
|---|---|---|
| Cloudflare Workers | API + VERITY | l402kit-api worker |
| Cloudflare Pages | Landing site | wrangler.jsonc |
| Supabase | Database | urcqtpklpfyvizcgcsia |
| Blink | Lightning wallet (main) | [email protected] |
| Mintlify | Docs | docs.l402kit.com |
| GitHub | Code | ShinyDapps/l402-kit |
Deploy commands
# API Worker (VERITY + all endpoints)
# Token in memory: credentials.md → Cloudflare → API Token (Workers)
$env:CLOUDFLARE_API_TOKEN = "<see credentials.md>"
cd cloudflare
npx wrangler deploy --config wrangler.toml
# Landing site (static)
npx wrangler deploy --config ../wrangler.jsonc
Docs deploy automatically via Mintlify on git push to main.
Active branches
| Branch | Purpose |
|---|---|
main |
Production |
feat/lawn-events |
LAW-N behavioral events + VERITY (pending merge after Peace validation) |
VERITY — autonomous agent
Live: https://l402kit.com/api/verity
Treasury: [email protected]
Agent ID: agent:shinydapps.verity
11 services (preços dinâmicos — valores base)
| Service | Endpoint | Price | Key needed |
|---|---|---|---|
| Search | /api/verity/search |
500 sats | SERPER_API_KEY |
| Scrape | /api/verity/scrape |
500 sats | FIRECRAWL_API_KEY |
| BTC Price | /api/verity/btc-price |
100 sats | — |
| Summarize | /api/verity/summarize |
500 sats | ANTHROPIC_API_KEY |
| Sentiment | /api/verity/sentiment |
300 sats | ANTHROPIC_API_KEY |
| Domain Intel | /api/verity/domain-intel |
2,000 sats | — |
| Integration | /api/verity/integration |
200,000 sats | ANTHROPIC_API_KEY |
| World State | /api/verity/worldstate |
300 sats | — |
| Translate | /api/verity/translate |
500 sats | ANTHROPIC_API_KEY |
| Research | /api/verity/research |
2,000 sats | ANTHROPIC_API_KEY |
| Alpha | /api/verity/alpha |
5,000 sats | ANTHROPIC_API_KEY + SERPER_API_KEY |
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.
- 2mo ago First seen · 186 lines · 1,727 tokens per session scan A 695505c8134e
l402-kit CLAUDE.md is an instructions file published in the GitHub repository ShinyDapps/l402-kit (4 stars, last pushed 5mo ago), licensed MIT. It adds 1,727 tokens to every session, about $0.0069 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 2026-08-31.
l402-kit CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| l402-kit CLAUDE.mdShinyDapps/l402-kit | Instructions file | 4 | 5mo ago | MIT | A | 1,727 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |