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/stanveer/biomedical-agent-db-karpathy/biomedical-databasegit clone --depth 1 https://github.com/stanveer/Biomedical-Agent-DB-KarpathyWrote 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/stanveer/biomedical-agent-db-karpathy/biomedical-database)<a href="https://agentmods.dev/rules/stanveer/biomedical-agent-db-karpathy/biomedical-database"><img src="https://agentmods.dev/badge/rules/stanveer/biomedical-agent-db-karpathy/biomedical-database.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 | $0.00157 | $0.00157 |
| Opus 5 | $0.00078 | $0.00078 |
| Sonnet 5 | $0.00031 | $0.00031 |
| Haiku 4.5 | $0.00016 | $0.00016 |
Grade A, and why
biomedical-database 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 4d 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
Biomedical Database Rule
Before editing, read:
docs/chat-context.mddocs/architecture.mdCLAUDE.md.agents/skills/biomedical-database/SKILL.mdschema/tables.sql
Rules:
- Never invent biomedical identifiers.
- Never collapse gene, protein, variant, disease, chemical, pathway, and paper into one generic concept without justification.
- Preserve source namespace, source record ID, release, and ingest timestamp.
- Preserve ambiguity instead of silently normalizing uncertain terms.
- Keep schema changes minimal and justified by an explicit gap.
- Keep extracted evidence separate from curated assertions.
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.
- 4d ago First seen · 24 lines · 157 tokens per session scan A 690ab129e876
biomedical-database is a cursor rule published in the GitHub repository stanveer/Biomedical-Agent-DB-Karpathy (2 stars, last pushed 4mo ago), licensed MIT. It adds 157 tokens to every session, about $0.0008 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 2026-08-31.
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