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/jaechang-hits/sciagent-skills/agents-mdgit clone --depth 1 https://github.com/jaechang-hits/SciAgent-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 | $0.06399 | $0.06399 |
| Opus 5 | $0.03200 | $0.03200 |
| Sonnet 5 | $0.01280 | $0.01280 |
| Haiku 4.5 | $0.00640 | $0.00640 |
Grade A, and why
SciAgent-Skills AGENTS.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.
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.
- yesterday First seen · 433 lines · 6,399 tokens per session scan A f84eb73d327a
SciAgent-Skills AGENTS.md is an instructions file published in the GitHub repository jaechang-hits/SciAgent-Skills (356 stars, last pushed 3d ago), with no licence file. It adds 6,399 tokens to every session, about $0.0320 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
opentargets-mcp CLAUDE.md
Instructions for nickzren/opentargets-mcp, a project described as: MCP server for Open Targets data.
ClawBio AGENTS.md
AGENTS.md instructions for ClawBio/ClawBio, covering agents.md — clawbio guide for ai coding agents, project overview, setup, clone and install dependencies.
opentargets-mcp AGENTS.md
Instructions for nickzren/opentargets-mcp, covering agent guide — opentargets-mcp, what this server is, run locally (stdio), use this server for and triage hints.
ClawBio CLAUDE.md
Claude Code instructions for ClawBio/ClawBio, covering claude.md — clawbio agent instructions, homepage (index.html) — strict, key files, slash commands and skill routing table.
open-genome-agent AGENTS.md
Instructions for 45ck/open-genome-agent, covering agents.md, core policy, mission, mandatory rules and delegation rules.
mygene-mcp AGENTS.md
AGENTS.md instructions for nickzren/mygene-mcp, covering agent guide — mygene-mcp, what this server is, run locally (stdio), use this server for and triage hints.