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/pr-pm/prpm/rule-01git clone --depth 1 https://github.com/pr-pm/prpmWrote 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/pr-pm/prpm/rule-01)<a href="https://agentmods.dev/rules/pr-pm/prpm/rule-01"><img src="https://agentmods.dev/badge/rules/pr-pm/prpm/rule-01.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 | $0.00000 | $0.00114 |
| Opus 5 | $0.00000 | $0.00057 |
| Sonnet 5 | $0.00000 | $0.00023 |
| Haiku 4.5 | $0.00000 | $0.00011 |
Grade A, and why
rule-01 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 yesterday.
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
8 near-identical copies found in the catalogue:
- rule-02 — 100% identical, 0 lines differ
- rule-04 — 100% identical, 0 lines differ
- rule-06 — 100% identical, 0 lines differ
- rule-07 — 100% identical, 0 lines differ
- rule-08 — 100% identical, 0 lines differ
- rule-09 — 100% identical, 0 lines differ
- rule-10 — 100% identical, 0 lines differ
- rule-03 — 100% identical, 0 lines differ
What it actually says
Large Test Rule
This is test rule number in the large package scalability test.
Guidelines
- Follow consistent coding patterns
- Write comprehensive tests
- Document your code
- Use meaningful variable names
- Handle errors gracefully
Best Practices
- Keep functions small and focused
- Use TypeScript for type safety
- Write unit tests for all new code
- Review code before merging
- Follow the project style guide
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.
- yesterday First seen · 26 lines · 0 tokens per session scan A be780f57d85c
rule-01 is a cursor rule published in the GitHub repository pr-pm/prpm (120 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 114 tokens. 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.
Other cursor rules, from other repositories
jest-unit-testing-cursorrules-prompt-file
Cursor rules for Jest development with unit testing.
chrome-extension-dev-js-typescript-cursorrules-pro
Cursor rules for VSCode extension development with Electron and TypeScript integration.
ai-agent-specialist
Cursor rules for TypeScript, React, Node.js, clean architecture, testing, and WHY-oriented engineering guidance.
astro-typescript-cursorrules-prompt-file
Cursor rules for Astro development with TypeScript integration.
angular-typescript-cursorrules-prompt-file
Cursor rules for Angular development with TypeScript integration.
deno-integration-techniques-cursorrules-prompt-fil
Cursor rules for Deno development with integration techniques.