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/oreum-ai/smartstack/cursorrulesgit clone --depth 1 https://github.com/oreum-ai/smartstackWhat 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 | $0.00249 | $0.00249 |
| Opus 5 | $0.00125 | $0.00125 |
| Sonnet 5 | $0.00050 | $0.00050 |
| Haiku 4.5 | $0.00025 | $0.00025 |
Grade A, and why
cursorrules 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
SmartStack adapter for Cursor (.cursorrules)
Cursor reads this file automatically. It points you at the portable brain.
You are working in a repo that uses SmartStack. Read AGENTS.md at the repo root — it is the full brain — and follow its session protocol and golden rules. Load only what the task needs from ai-rules/ (see the context-budget skill); do not rescan the whole repo.
Always:
- Never expose secrets; prevent injection; scope every query to its owner (ai-rules/rules/security.md).
- Optimistic UI + graceful degradation + skeleton loading (ai-rules/rules/frontend.md).
- Move heavy work to background jobs; index hot paths (ai-rules/rules/performance.md, database.md).
- When something breaks, check ai-rules/memory/errors/ by index BEFORE inventing a fix (debug-fix skill).
- Test risky logic first (ai-rules/rules/testing.md). Smallest change that works (code-quality.md).
- Before committing: run ai-rules/scripts/secret-scan.sh and the pre-commit hook.
Project facts live in ai-rules/context/project.md. Keep tasks to 3–5 per session.
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 · 17 lines · 249 tokens per session scan A 3c706a95ddca
cursorrules is a cursor rule published in the GitHub repository oreum-ai/smartstack (5 stars, last pushed 3mo ago), licensed MIT. It adds 249 tokens to every session, about $0.0012 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 2026-08-31.
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typescript
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