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/omed0/convex-selfhost-starterkit/convex-entsgit clone --depth 1 https://github.com/Omed0/convex-selfhost-starterkitWrote 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/omed0/convex-selfhost-starterkit/convex-ents)<a href="https://agentmods.dev/rules/omed0/convex-selfhost-starterkit/convex-ents"><img src="https://agentmods.dev/badge/rules/omed0/convex-selfhost-starterkit/convex-ents.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 5.1 | $0.00000 | $0.16721 |
| Opus 5 | $0.00000 | $0.08360 |
| Sonnet 5 | $0.00000 | $0.03344 |
| Haiku 4.5 | $0.00000 | $0.01672 |
Grade A, and why
convex-ents 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 6d 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
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.
- 6d ago First seen · 2,317 lines · 0 tokens per session scan A d1714e6c1e4f
convex-ents is a cursor rule published in the GitHub repository Omed0/convex-selfhost-starterkit (2 stars, last pushed 10mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 16,721 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 2026-08-31.
Other cursor rules, from other repositories
trigger
Postgres Trigger 撰寫規範.
rulesforconvex
description: Convex guidelines globs: alwaysApply: true.
ehs-ims-conventions
EHS IMS app — RBAC, data layer, tRPC, migrations, AI boundaries.
startup-migration-bounded-work
Production djangostartup migrate must be bounded; never run makemigrations in production.
schema
Scalable and secure schema design patterns for relational databases, NoSQL, and APIs. / TR: İlişkisel veri tabanları, NoSQL ve API'ler için ölçeklenebilir ve güvenli şema tasarım kalıpları.
redis_rate_limiting
Complete guide for implementing Redis-based rate limiting with authentication troubleshooting and FastAPI integration.