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/berntpopp/gencc-link/claude-mdgit clone --depth 1 https://github.com/berntpopp/gencc-linkWrote 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/berntpopp/gencc-link/claude-md)<a href="https://agentmods.dev/instructions/berntpopp/gencc-link/claude-md"><img src="https://agentmods.dev/badge/instructions/berntpopp/gencc-link/claude-md.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 | $0.00120 | $0.00120 |
| Opus 5 | $0.00060 | $0.00060 |
| Sonnet 5 | $0.00024 | $0.00024 |
| Haiku 4.5 | $0.00012 | $0.00012 |
Grade A, and why
gencc-link 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 5d 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
CLAUDE.md
@AGENTS.md
Claude Code entrypoint:
- Use
AGENTS.mdfor shared instructions. - Run
make ci-localbefore final handoff. - Repo-local skills in
.claude/skills/apply to matching tasks:mcp-tool-change- adding or renaming MCP toolsdata-schema-change- changing the SQLite schema or ingest pipelineci-failure-triage- reproducing and root-causing CI failuresrelease-readiness- pre-release checklist
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.
- 5d ago First seen · 14 lines · 120 tokens per session scan A f81b160d2d90
gencc-link CLAUDE.md is an instructions file published in the GitHub repository berntpopp/gencc-link (0 stars, last pushed yesterday), licensed MIT. It adds 120 tokens to every session, about $0.0006 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.
Other instructions, from other repositories
uniprot-link CLAUDE.md
Claude Code instructions for berntpopp/uniprot-link, a project described as: MCP server for UniProt: protein function, sequence, features and cross-references over the UniProt SPARQL endpoint — intent-named tools plus a guarded raw-SPARQL escape hatch.
uniprot-mcp-server AGENTS.md
AGENTS.md instructions for cyanheads/uniprot-mcp-server, covering developer protocol, what's next?, core rules, patterns and tool.
genefoundry-router CLAUDE.md
Claude Code instructions for berntpopp/genefoundry-router, a project described as: MCP gateway federating 21 biomedical MCP servers — gnomAD, ClinVar, HPO, UniProt, Ensembl VEP, PanelApp and more — behind one Streamable-HTTP endpoint, with collision-free namespaced tools and BM25 tool search.
bio-gene-to-reference-tree copilot-instructions.md
Copilot instructions for Hongda-Zhao/bio-gene-to-reference-tree, a project described as: Auditable agent skill for resolving protein queries, selecting references, and planning reproducible phylogenetic trees.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.