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/code-yeongyu/pi-rules/uigit clone --depth 1 https://github.com/code-yeongyu/pi-rulesWhat 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 | $0.00025 |
| Opus 5 | $0.00000 | $0.00013 |
| Sonnet 5 | $0.00000 | $0.00005 |
| Haiku 4.5 | $0.00000 | $0.00003 |
Grade A, and why
ui 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.
What it actually says
UI rules
React components must be functional and prop-typed.
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 · 8 lines · 0 tokens per session scan A 2d528de296b0
ui is a cursor rule published in the GitHub repository code-yeongyu/pi-rules (10 stars, last pushed 5d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 25 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 2026-08-31.
Other cursor rules, from other repositories
cursorrules
DeepInit projection provenance (R3) stage: EMIT → PROJECT (cursor) runid: run-2026-06-13-kemal-e2e source: AGENTS.md (lean tier) — deterministic projection, no new findings note: content inside the DEEPINIT markers is owned + regenerated; edit OUTSIDE them. -->.
changelog
Maintain CHANGELOG.md for significant changes; grouped by type (Features, Fixes, Changes); source for GitHub release notes.
base
Base rules and behavior guidelines for all tasks in the repository.
comments
Guidelines for code comments and documentation — document the why, not the what.
testing
Testing philosophy, conventions, and tooling — write tests that earn their place.
release
Git tag, CHANGELOG heading, package.json, and npm publish must share one semver. Use when releasing, shipping, deploying, tagging, or publishing npm.