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/refly-ai/refly/cursorrulesgit clone --depth 1 https://github.com/refly-ai/reflyWhat 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 | $0.00194 | $0.00194 |
| Opus 5 | $0.00097 | $0.00097 |
| Sonnet 5 | $0.00039 | $0.00039 |
| Haiku 4.5 | $0.00019 | $0.00019 |
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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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 · 20 lines · 194 tokens per session scan A e4117fe57dd8
cursorrules is a cursor rule published in the GitHub repository refly-ai/refly (7,499 stars, last pushed 1mo ago), with no licence file. It adds 194 tokens to every session, about $0.0010 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 2026-08-30.
Other cursor rules, from other repositories
no-cursor-coauthor-trailer
Keep Cursor's automatic Co-authored-by trailer out of commit messages, in line with project preference.
plugin-tool-classes
When editing a plugin manifest, every provides.tools[] entry must have a toolclasses declaration.
skipped-items-guidance
Guidance for AI agents touching plugin manifests, legacy 308 shim, template responses, or LLM tool budgets — items intentionally deferred by exploratory testing v10/v11.
add-internal-tool
ApprovalClass spec when adding or modifying OpenAkita built-in tools.
project-identity
Protect OpenAkita project identity, attribution, and brand assets.
explain-for-beginner
为初学者提供详细的技术名词解释和架构说明，帮助理解工程系统.