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/lavallee/cub/claude-mdgit clone --depth 1 https://github.com/lavallee/cubWrote 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/lavallee/cub/claude-md)<a href="https://agentmods.dev/instructions/lavallee/cub/claude-md"><img src="https://agentmods.dev/badge/instructions/lavallee/cub/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 | $0.00005 | $0.00005 |
| Opus 5 | $0.00003 | $0.00003 |
| Sonnet 5 | $0.00001 | $0.00001 |
| Haiku 4.5 | $0.00001 | $0.00001 |
Grade A, and why
cub 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
.cub/agent.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.
- 5d ago First seen · 1 lines · 5 tokens per session scan A 792ca8af47fc
cub CLAUDE.md is an instructions file published in the GitHub repository lavallee/cub (5 stars, last pushed 6mo ago), licensed MIT. It adds 5 tokens to every session, about $0.0000 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
anchor copilot-instructions.md
Instructions for peva3/anchor, covering github copilot instructions, required reading, critical rules, prohibited actions and project structure.
anchor CLAUDE.md
Instructions for peva3/anchor: All project rules, patterns, and requirements are defined in AGENTS.md.
lerim AGENTS.md
AGENTS.md instructions for nablo-io/lerim, covering lerim, summary, current architecture, trace format and parsing and how to query existing context.
anchor AGENTS.md
Instructions for peva3/anchor, covering agents.md — anchor, how to use this file, section index (glossary), quick-navigation cheatsheet and core rules (kept in full — always apply).
lerim CLAUDE.md
Claude Code instructions for nablo-io/lerim, a project described as: Compiles AI agent traces and truns them into reusable context.
loop-lang AGENTS.md
AGENTS.md instructions for tickets-forge-dev/loop-lang, covering agents.md — authoring loopflow (.loop) flows, when to write a .loop, start from a template when one fits, vocabulary (the whole language) and predicates (done when …).