Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add rules/claire-gong-18/awesome-cursorrules/beefreesdkgit clone --depth 1 https://github.com/claire-gong-18/awesome-cursorrulesWrote 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/rules/claire-gong-18/awesome-cursorrules/beefreesdk)<a href="https://agentmods.dev/rules/claire-gong-18/awesome-cursorrules/beefreesdk"><img src="https://agentmods.dev/badge/rules/claire-gong-18/awesome-cursorrules/beefreesdk.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 | $0.04016 | $0.04016 |
| Opus 5 | $0.02008 | $0.02008 |
| Sonnet 5 | $0.00803 | $0.00803 |
| Haiku 4.5 | $0.00402 | $0.00402 |
Grade B, and why
beefreeSDK scanned grade B with 2 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 6d 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.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
const token = await fetch('http://localhost:3001/proxy/bee-auth', { method: 'POST', Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
const response = await axios.post( This is a copy
98% identical to beefreeSDK-nocode-content-editor-cursorrules-prompt-file — 29 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 560 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Beefree SDK Guidelines
Guidelines and best practices for building applications with Beefree SDK, including installation, authentication, configuration, customization, and template management.
Installation Guidelines
Package Installation
- Install the Beefree SDK package using npm or yarn:
npm install @beefree.io/sdk # or yarn add @beefree.io/sdk
Dependencies
- Beefree SDK requires the following core dependencies:
{ "dependencies": { "@beefree.io/sdk": "^9.0.2-fix-optional-url-config.0", "axios": "^1.10.0", "express": "^5.1.0", "cors": "^2.8.5", "dotenv": "^17.2.0" } }
Environment Setup
- Create a
.envfile in your project root with your Beefree credentials:BEE_CLIENT_ID=your_client_id_here BEE_CLIENT_SECRET=your_client_secret_here
Authentication Guidelines
Proxy Server Setup
- ALWAYS use a proxy server for authentication to protect your credentials
- Create a proxy server file (e.g.,
proxy-server.js) to handle authentication:import express from 'express'; import cors from 'cors'; import axios from 'axios'; import dotenv from 'dotenv'; dotenv.config(); const app = express(); const PORT = 3001; app.use(cors()); app.use(express.json()); const BEE_CLIENT_ID = process.env.BEE_CLIENT_ID; const BEE_CLIENT_SECRET = process.env.BEE_CLIENT_SECRET; // V2 Auth Endpoint app.post('/proxy/bee-auth', async (req, res) => { try { const { uid } = req.body; const response = await axios.post( 'https://auth.getbee.io/loginV2', { client_id: BEE_CLIENT_ID, client_secret: BEE_CLIENT_SECRET, uid: uid || 'demo-user' }, { headers: { 'Content-Type': 'application/json' } } ); res.json(response.data); } catch (error) { console.error('Auth error:', error.message); res.status(500).json({ error: 'Failed to authenticate' }); } }); app.listen(PORT, () => { console.log(`Proxy server running on http://localhost:${PORT}`); });
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.
- 6d ago First seen · 560 lines · 4,016 tokens per session scan B a990ec649a2f
beefreeSDK is a cursor rule published in the GitHub repository claire-gong-18/awesome-cursorrules (0 stars, last pushed 1y ago), licensed CC0-1.0. It adds 4,016 tokens to every session, about $0.0201 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). It is 98% identical to beefreeSDK-nocode-content-editor-cursorrules-prompt-file, differing in 29 lines, and is treated as a copy.
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