Borrowing it
Nothing to install: this file belongs to bigbio/sdrf-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/bigbio/sdrf-skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/bigbio/sdrf-skillsWrote 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/instructions/bigbio/sdrf-skills/claude-md)<a href="https://agentmods.dev/instructions/bigbio/sdrf-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/bigbio/sdrf-skills/claude-md/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/instructions/bigbio/sdrf-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/bigbio/sdrf-skills/claude-md.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 | $0.05462 | $0.05462 |
| Opus 5 | $0.02731 | $0.02731 |
| Sonnet 5 | $0.01092 | $0.01092 |
| Haiku 4.5 | $0.00546 | $0.00546 |
Grade A, and why
sdrf-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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
What this repo is
A skills-first repo: the product is skills/*/SKILL.md — markdown workflows that teach an AI
assistant to annotate proteomics SDRF files. Supporting Python lives in tools/. Specification data
is not stored here; it is read at runtime from the spec/ git submodule.
Skills are auto-discovered — .claude-plugin/plugin.json carries no skills key, so Claude Code
scans the skills/ directory automatically. Each SKILL.md declares its own name and routing
description in frontmatter. Currently 20: 18 domain skills
named sdrf-* (invoked as /sdrf-skills:sdrf-annotate etc. once installed as a marketplace plugin) plus 2 review-gate skills named sdrf-adversarial-review
and sdrf-annotate-reviewed, deliberately platform-portable rather than plugin-namespaced.
Run ls skills/ for the current set — do not trust a hardcoded skill count anywhere in this repo;
README.md alone carries three contradictory numbers, and commit d5c4c70 exists only to repair drift.
Commands
# Tests (126, ~2s, no network). CI runs: python -m pytest tests/ -v --tb=short
python -m pytest tests/ -q
python -m pytest tests/test_parser.py -q # single file
python -m pytest tests/test_services.py::TestPRIDEClient::test_get_project_mock -q # single test (tests use classes)
python -m pytest tests/ -q -k unimod # by keyword
# Lint — NOT in CI, and currently RED: 32 errors (28 F401, 4 F541), all auto-fixable.
# tools/review_gate.py is clean; the rest predates it. Run `ruff check --fix` before gating on it.
ruff check tools/ tests/
# Submodule: TWO levels deep (spec/ -> spec/sdrf-proteomics/sdrf-templates).
# `--recursive` is mandatory or templates.yaml is silently MISSING.
git submodule update --init --recursive # restore pinned state (what you usually want)
git submodule update --remote --recursive # advance to upstream tip; leaves a dirty gitlink
# tools CLI (no console_scripts; requires cwd == repo root)
python -m tools --help # check, score, fix, benchmark, massive-files, verify, cellline,
# review-gate, audit-existing, bruker-dia
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.
- 2d ago Changed · +33 tokens per session dfdb759f871a
- 9d ago First seen · 278 lines · 5,429 tokens per session scan A e06a7a3b5d04
sdrf-skills CLAUDE.md is an instructions file published in the GitHub repository bigbio/sdrf-skills (18 stars, last pushed 2d ago), licensed MIT. It adds 5,462 tokens to every session, about $0.0273 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.
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