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.
git clone --depth 1 https://github.com/yujiosaka/knowhubWrote 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/yujiosaka/knowhub/general-project-rule)<a href="https://agentmods.dev/rules/yujiosaka/knowhub/general-project-rule"><img src="https://agentmods.dev/badge/rules/yujiosaka/knowhub/general-project-rule/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/rules/yujiosaka/knowhub/general-project-rule"><img src="https://agentmods.dev/badge/rules/yujiosaka/knowhub/general-project-rule.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00000 | $0.00071 |
| Opus 5.5 | $0.00000 | $0.00028 |
| Sonnet 5.5 | $0.00000 | $0.00014 |
| Haiku 4.5 | $0.00000 | $0.00007 |
Grade A, and why
general-project-rule 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 1mo 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.
What it actually says
- Naming Conventions: Follow clear and consistent naming conventions.
- Performance Optimization: Optimize code for performance.
- Key Conventions: Adhere to project-specific key conventions.
- Error Handling and Validation: implement comprehensive error handling and validation.
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.
- 1mo ago First seen · 8 lines · 71 tokens per session scan A ba529557f546
general-project-rule is a cursor rule published in the GitHub repository yujiosaka/knowhub (41 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 71 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 2026-08-30.
Other cursor rules, from other repositories
hatch3r-dynamic-stack-verification
Runtime-evidence gates for stacks with no static type layer (plain-JS Vue, dynamic persistence) — smoke-mount changed components, dormant-collection-read ratchet, runtime smoke evidence on module-boundary changes; a green lint+build+mock-suite proves a layer, not the system.
hatch3r-i18n
Internationalization, localization, and RTL support conventions for the project.
hatch3r-spec-currency
Spec-currency mandate — any diff changing user-observable behavior covered by a docs/specs/ file updates that spec in the same delivery; staleness definition, review-gate drift finding with a named owner, and a release-readiness sweep.
hatch3r-api-design
REST, GraphQL, and gRPC contract patterns covering versioning, auth, CORS, pagination, webhooks, rate limiting, and security headers.
hatch3r-migrations
Database migration and schema change patterns — expand-contract, online DDL, backfills, compatibility windows, reversibility, multi-region, tooling.
hatch3r-scalability
CQ6 Scalability Quality measurement rule — stateless-handler ratio, back-pressure pattern adoption, idempotency-key adoption on POST/PUT/PATCH, queue offloading for >1s ops, pool sizing per concurrency profile.