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 instructions/k-dense-ai/scientific-agent-skills/claude-mdgit clone --depth 1 https://github.com/K-Dense-AI/scientific-agent-skillsWhat 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 | $0.00028 | $0.00028 |
| Opus 5 | $0.00014 | $0.00014 |
| Sonnet 5 | $0.00006 | $0.00006 |
| Haiku 4.5 | $0.00003 | $0.00003 |
Grade A, and why
scientific-agent-skills CLAUDE.md 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 yesterday.
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
CLAUDE.md
Repository guidance for this project lives in AGENTS.md. Read it and follow it.
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.
- yesterday First seen · 4 lines · 28 tokens per session scan A d937c6172832
scientific-agent-skills CLAUDE.md is an instructions file published in the GitHub repository K-Dense-AI/scientific-agent-skills (40,390 stars, last pushed yesterday), licensed MIT. It adds 28 tokens to every session, 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 2026-08-30.
Other instructions, from other repositories
bioinformatics-agent-skills AGENTS.md
Instructions for YuliaNuzhnenko/bioinformatics-agent-skills, covering agent integration & specification guide 🤖, 📌 supported agent host architectures, 🧪 skill frontmatter specification and 🔒 security & sandboxing.
bioinformatics-agent-skills CLAUDE.md
Instructions for YuliaNuzhnenko/bioinformatics-agent-skills, covering claude code project guidelines, project overview, development & validation commands and skill conventions.
wisp-science AGENTS.md
AGENTS.md instructions for xuzhougeng/wisp-science, covering agents.md, project orientation, repository layout, engineering rules and verification commands.
precision-medicine-mcp CLAUDE.md
Instructions for lynnlangit/precision-medicine-mcp, covering claude.md — project context for claude code, git workflow, session management, what this project is and repository structure.
asb-skill-collections copilot-instructions.md
Instructions for HolobiomicsLab/asb-skill-collections: This repository publishes the ASB Metabolomics Skill Collection (collections/metabolomics/v2/): 5,859 evidence-grounded skills over 909 software tools for computational LC-MS/MS metabolomics, each derived from a peer-reviewed method paper.
mgi-link CLAUDE.md
Claude Code instructions for berntpopp/mgi-link, covering claude.md, tl;dr, common commands and layout.