Borrowing it
Nothing to install: this file belongs to printmoneylab/x402watch. 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/printmoneylab/x402watch/main/CLAUDE.mdgit clone --depth 1 https://github.com/printmoneylab/x402watchWrote 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/printmoneylab/x402watch/claude-md)<a href="https://agentmods.dev/instructions/printmoneylab/x402watch/claude-md"><img src="https://agentmods.dev/badge/instructions/printmoneylab/x402watch/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/printmoneylab/x402watch/claude-md"><img src="https://agentmods.dev/badge/instructions/printmoneylab/x402watch/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 | $0.00566 | $0.00566 |
| Opus 5 | $0.00283 | $0.00283 |
| Sonnet 5 | $0.00113 | $0.00113 |
| Haiku 4.5 | $0.00057 | $0.00057 |
Grade A, and why
x402watch 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 8d 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.
What it actually says
x402watch
Project Overview
- Wash-filtered intelligence layer for the x402 ecosystem
- 4축 차별화: 워시 필터 / 공공 데이터 / 시계열 / AI 네이티브
- 도메인: x402.printmoneylab.com
- GitHub: printmoneylab/x402watch
Tech Stack
- Frontend: Next.js 16 (App Router) + TypeScript + Tailwind v4
- Backend: FastAPI + FastMCP (Python, Oracle 서버 168.138.195.65)
- DB: PostgreSQL + TimescaleDB + Redis
- AI: Claude Haiku 4.5
- RPC: Alchemy (EVM) + Helius (Solana)
- Payment: x402 SDK 2.8.0
- Chains: Base, Solana, Polygon, Arbitrum
Coding Style
- TypeScript strict mode
- Functional components + hooks
- shadcn/ui for components
- Server Components 우선, Client는 필요 시만
- 환경변수
.env.local(절대 commit 금지)
KR Crypto 학습 사항 (반드시 적용)
- MCP transport는 항상
/mcp(절대/sse금지) - FastMCP 도구 정의는 메인 블록 안 (
if __name__뒤 금지) - FastMCP는 명시적 파라미터만 (
*args/**kwargs비허용) - mcp-publisher 설명 100자 제한
- systemd는
-u플래그 (stdout 버퍼링 끄기) - 알림 6시간 시간 기반 쿨다운
- tenacity retry +
asyncio.Lock적용 - Redis 1시간 캐시
- API 키 코드 commit 절대 금지
.env,.env.local은.gitignore에- 환율은 exchangerate-api.com (USD/KRW)
- 결제 IP 자동 분석 (데이터센터 식별)
- Bazaar는 v2 extensions 사용
- Smithery transport
/mcp - 도구 정의 위치 메인 블록 안
Brand Policy
- PrintMoneyLab 브랜드만 노출
- Moa 실명/얼굴 비공개
- 콘텐츠 톤: 방법론 공개, 직접 폭로 금지
Payment Model
- 암호화폐만 (Stripe 미사용)
- Pro Tier: USDC Prepaid Credits (Base/Solana/Polygon)
- API: x402 직접 결제
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.
- 8d ago First seen · 51 lines · 566 tokens per session scan A 5ca7c7fd401f
x402watch CLAUDE.md is an instructions file published in the GitHub repository printmoneylab/x402watch (1 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 566 tokens to every session, about $0.0028 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 2026-08-31.
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