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/0xjacky/nginx-ui/backendgit clone --depth 1 https://github.com/0xJacky/nginx-uiWhat 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 | $0.00441 | $0.00441 |
| Opus 5 | $0.00220 | $0.00220 |
| Sonnet 5 | $0.00088 | $0.00088 |
| Haiku 4.5 | $0.00044 | $0.00044 |
Grade A, and why
backend 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 2d 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 2d ago First seen · 56 lines · 441 tokens per session scan A 1e9781de5112
backend is a cursor rule published in the GitHub repository 0xJacky/nginx-ui (11,470 stars, last pushed today), licensed AGPL-3.0. It adds 441 tokens to every session, about $0.0022 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
development-conventions
Development conventions, code style, and best practices for the Kaneo project.
state-management
Use the following stack. Do not introduce or recommend Redux or React Context for shared/global state.
cursorrules
Root AI front door (this file). Depth: docs/AGENTS.md · Claude: docs/CLAUDE.md · Antigravity: docs/GEMINI.md · map: llms.txt Read first: docs/ai/INDEX.md → docs/ai/CANONICAL.md → docs/ai/COREREFERENCE.md Packages: docs/guides/ecosystem.md — GEMVC is a multi-package ecosystem (vendor/gemvc/). Core: gemvc/helper…
controller
Cursor rule "controller" from cool-team-official/cool-admin-midway, covering 控制器(controller), 路由前缀, 手动, 自动 and 规则.
refactor-large-files
Guidance for splitting large route files into maintainable pieces.
seed-data
Patterns for development seed data — stable UUIDs, realistic data, cross-references.