Borrowing it
Nothing to install: this file belongs to iflow-mcp/openai-sdk-knowledge-org. 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/iflow-mcp/openai-sdk-knowledge-org/main/CLAUDE.mdgit clone --depth 1 https://github.com/iflow-mcp/openai-sdk-knowledge-orgWrote 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/iflow-mcp/openai-sdk-knowledge-org/claude-md)<a href="https://agentmods.dev/instructions/iflow-mcp/openai-sdk-knowledge-org/claude-md"><img src="https://agentmods.dev/badge/instructions/iflow-mcp/openai-sdk-knowledge-org/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/iflow-mcp/openai-sdk-knowledge-org/claude-md"><img src="https://agentmods.dev/badge/instructions/iflow-mcp/openai-sdk-knowledge-org/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 | $0.01606 | $0.01606 |
| Opus 5.5 | $0.00642 | $0.00642 |
| Sonnet 5.5 | $0.00321 | $0.00321 |
| Haiku 4.5 | $0.00161 | $0.00161 |
Grade A, and why
openai-sdk-knowledge-org 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 — 177 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Essential Commands
Development
npm run dev- Start development server
Build and Type Checking
npm run build- Compile TypeScript to JavaScriptnpm run type-check- Run TypeScript compiler without emitting filesnpm run lint- Run ESLint on TypeScript filesnpm run format- Format code with Prettier
Testing
npm run test- Run type check and Jest testsnpm run test:watch- Run tests in watch modenpm run test:coverage- Run tests with coverage report
Database Operations
npm run db:reset:dev- Reset local development databasenpm run db:migrate:dev- Apply database migrations locally
DON'TS
- DO NOT RUN
npm run db:migrate:prod, which makes changes to production database tables. - DO NOT RUN
npm run deploy:prod, which deploys to production environment.
Architecture Overview
This is a Cloudflare Workers application that provides an OpenAI SDK Knowledge MCP Server with RAG (Retrieval-Augmented Generation) capabilities. The application combines multiple technologies:
Core Technologies
- Runtime: Cloudflare Workers with Node.js compatibility
- Language: TypeScript with ES modules
- Web Framework: Hono (lightweight, fast)
- LLM Integration: OpenAI Agents SDK (
@openai/agents) - MCP Server: Model Context Protocol TypeScript SDK
- Database: Cloudflare D1 (SQLite)
- Vector Storage: Cloudflare Vectorize with D1 fallback
Key System Components
1. Main Application (src/index.ts)
- Entry Point: Hono web application with middleware
- Authentication: Google OAuth with JWT tokens
- MCP Server: HTTP-based JSON-RPC endpoint at
/mcp - Web App: UI routes and API endpoints
- Job Queue: Asynchronous data collection processed via Cloudflare Queues
2. Agent System (src/agents/)
- Main Agent (
main-agent.ts): Orchestrates RAG and web search agents - RAG Agent (
rag-agent.ts): Handles knowledge base queries - Web Search Agent (
web-search-agent.ts): Fallback web search capability - Translation Agent (
translator-agent.ts): Multi-language support - Specialized Agents: Forum summarizer and code snippet generator
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 · 177 lines · 1,606 tokens per session scan A c9e213cf5259
openai-sdk-knowledge-org CLAUDE.md is an instructions file published in the GitHub repository iflow-mcp/openai-sdk-knowledge-org (0 stars, last pushed 1y ago), licensed MIT. It adds 1,606 tokens to every session, about $0.0064 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.
openai-sdk-knowledge-org CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| openai-sdk-knowledge-org CLAUDE.mdiflow-mcp/openai-sdk-knowledge-org | Instructions file | 0 | 1y ago | MIT | A | 1,606 | 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 |