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 skills add AmariahAK/atlarix-skills --skill acr-nodejs-mongodb-cursorrules-prompt-file-tutorialgit clone --depth 1 https://github.com/AmariahAK/atlarix-skillsWrote 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/skills/amariahak/atlarix-skills/acr-nodejs-mongodb-cursorrules-prompt-file-tutorial)<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/acr-nodejs-mongodb-cursorrules-prompt-file-tutorial"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-nodejs-mongodb-cursorrules-prompt-file-tutorial/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/skills/amariahak/atlarix-skills/acr-nodejs-mongodb-cursorrules-prompt-file-tutorial"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-nodejs-mongodb-cursorrules-prompt-file-tutorial.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 | $0.00004 | $0.00517 |
| Opus 5 | $0.00002 | $0.00259 |
| Sonnet 5 | $0.00001 | $0.00103 |
| Haiku 4.5 | $0.00000 | $0.00052 |
Grade A, and why
Cursor rules for Node 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 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.
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.
Copies of this mod
1 near-identical copy found in the catalogue:
- Cursor rules for Node — 88% identical, 98 lines differ
How it starts
The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cursor rules for Node
When to use this skill
Cursor rules for Node.js development with MongoDB integration.
Source
Synced from https://github.com/PatrickJS/awesome-cursorrules/tree/main/rules/nodejs-mongodb-cursorrules-prompt-file-tutorial.mdc.
Tech Stack:
Backend: Node.js with Express.js
Database: MongoDB with Mongoose ODM
Frontend: React.js (for admin panel, if required)
Authentication: JSON Web Tokens (JWT)
Version Control: Git
Deployment: Docker (optional)
Precision in User Requirements:
Strictly adhere to specified user flow and game rules.
Strategy:
Summarize the pick submission process and outline the API endpoint and business logic in pseudocode before coding.
Strategic Planning with Pseudocode:
Begin each feature with detailed pseudocode.
Example: Provide pseudocode for the weekly scoring process, detailing steps from game result input to entry status updates.
Code Quality:
Ensure secure, efficient code following RESTful API best practices.
Implement proper error handling and input validation.
User Flow:
Users browse available Pools
Submit up to 3 Requests per Pool
Complete payment for Requests
Admin approves/rejects Requests
Approved Requests become Entries
Entry Management:
Each user can have up to 3 Entries per Pool
Entries are numbered 1, 2, 3
Picks are made and tracked separately for each Entry
Pick Management:
Users make Picks for each Entry separately
Picks can be updated until deadline (game start or 1PM Sunday of the current week of the pick)
Scoring and Ranking:
Picks scored after games complete
Win: Entry moves to next week
Loss: Entry eliminated from Pool
Each Entry ranked separately in Pool standings
Results and Standings:
Users view Picks/scores for each Entry separately
Pool standings show all Entries (multiple per User possible)
Pool members can view all Picks after scoring
Key Implementation Points:
Limit Requests to 3 per User per Pool
Track Requests and Entries separately (numbered 1, 2, 3)
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 109 lines · 4 tokens per session scan A 7703922db77c
Cursor rules for Node is a skill published in the GitHub repository AmariahAK/atlarix-skills (2 stars, last pushed 3d ago), licensed Apache-2.0. It adds 4 tokens to every session and 517 once invoked, about $0.0000 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 2026-09-03.
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