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/dmno-dev/varlock/claude-mdgit clone --depth 1 https://github.com/dmno-dev/varlockWhat 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 | $0.00004 | $0.00004 |
| Opus 5 | $0.00002 | $0.00002 |
| Sonnet 5 | $0.00001 | $0.00001 |
| Haiku 4.5 | $0.00000 | $0.00000 |
Grade A, and why
varlock 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.
This is a copy
100% identical to deepseek-harness CLAUDE.md — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
@AGENTS.md
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 First seen · 1 lines · 4 tokens per session scan A 918b1c905593
varlock CLAUDE.md is an instructions file published in the GitHub repository dmno-dev/varlock (4,238 stars, last pushed 3d ago), licensed MIT. It adds 4 tokens to every session, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to deepseek-harness CLAUDE.md, differing in 2 lines, and is treated as a copy.
Other instructions, from other repositories
tweakcc AGENTS.md
AGENTS.md instructions for Piebald-AI/tweakcc, covering agents.md, development commands, build, testing and linting & formatting.
code-abyss CLAUDE.md
Instructions for telagod/code-abyss, covering claude.md, project overview, commands, persona behavioral battery (opt-in eval) and ci / cd.
MCP-Context-Provider CLAUDE.md
Instructions for doobidoo/MCP-Context-Provider, covering claude.md — mcp-context-provider (v2.0 beta), architecture, project structure, commands and build & test.
envault AGENTS.md
Instructions for Coding-Dev-Tools/envault, covering envault — agents.md, quick start, commands, development and install dev deps.
configdrift AGENTS.md
Instructions for Coding-Dev-Tools/configdrift, covering configdrift, purpose, build & test commands, architecture and conventions.
json-lsp CLAUDE.md
Instructions for zircote/json-lsp, covering claude.md, project overview, setup, key files and conventions.