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/first-fluke/fullstack-starter/qualitygit clone --depth 1 https://github.com/first-fluke/fullstack-starterWrote 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/first-fluke/fullstack-starter/quality)<a href="https://agentmods.dev/rules/first-fluke/fullstack-starter/quality"><img src="https://agentmods.dev/badge/rules/first-fluke/fullstack-starter/quality.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 | $0.00020 | $0.00164 |
| Opus 5 | $0.00010 | $0.00082 |
| Sonnet 5 | $0.00004 | $0.00033 |
| Haiku 4.5 | $0.00002 | $0.00016 |
Grade A, and why
quality 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 today.
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
Quality Assurance Standards
Core Rules
- Review in priority order: Security > Performance > Accessibility > Code Quality
- Every finding must include file:line, description, and fix
- Severity levels: CRITICAL (security breach/data loss), HIGH (blocks launch), MEDIUM (this sprint), LOW (backlog)
- Run automated tools first:
npm audit,bandit,lighthouse - No false positives — every finding must be reproducible
- Provide remediation code, not just descriptions
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.
- today First seen · 19 lines · 20 tokens per session scan A d81a7600b4c4
quality is a cursor rule published in the GitHub repository first-fluke/fullstack-starter (222 stars, last pushed 3d ago), licensed MIT. It adds 20 tokens to every session and 164 once invoked, about $0.0001 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 2026-09-03.
Other cursor rules, from other repositories
avoid_source_deduplication
name: avoid-source-deduplication description: Preserve unique source entries in search results to maintain proper citation tracking globs: ['/connectorservice.py', '/searchservice.py'] alwaysApply: true.
consistent_container_image_sources
name: consistent-container-image-sources description: Maintain consistent image sources in Docker compose files using authorized registries globs: ['/docker-compose.yml', '/docker-compose..yml'] alwaysApply: true.
cursorrules
use pnpm as default package manager.
color-tokens
配色 token 规范——写任何颜色（Tailwind 类或 CSS）时参考，只用语义 token、禁硬编码.
desktop-layout
桌面端页面布局宽度规范——新增/修改页面时参考.
ui-design-system
UI, design tokens and mobile-first rules.