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/jyjeanne/crustly/agents-mdgit clone --depth 1 https://github.com/jyjeanne/crustlyWrote 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/jyjeanne/crustly/agents-md)<a href="https://agentmods.dev/instructions/jyjeanne/crustly/agents-md"><img src="https://agentmods.dev/badge/instructions/jyjeanne/crustly/agents-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 | $0.00564 | $0.00564 |
| Opus 5 | $0.00282 | $0.00282 |
| Sonnet 5 | $0.00113 | $0.00113 |
| Haiku 4.5 | $0.00056 | $0.00056 |
Grade A, and why
crustly 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 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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 · 42 lines · 564 tokens per session scan A 0886f8a9e91b
crustly AGENTS.md is an instructions file published in the GitHub repository jyjeanne/crustly (24 stars, last pushed 2d ago), with no licence file. It adds 564 tokens to every session, about $0.0028 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
crit AGENTS.md
AGENTS.md instructions for tomasz-tomczyk/crit, covering crit — development guide, project map, key architecture decisions, running and projects.
libre-webui AGENTS.md
Instructions for libre-webui/libre-webui, covering agents.md, project overview, project structure, setup and development and testing and validation.
x-code-cli AGENTS.md
AGENTS.md instructions for woai3c/x-code-cli, covering agents.md, rules, commands, delivery workflow and architecture.
cai CLAUDE.md
Instructions for cai-layer/cai, covering claude.md, what is cai?, design system, build & run and dev.
lid AGENTS.md
Instructions for jszmajda/lid, covering agents.md, repository purpose, structure, plugin architecture (claude code) and other agentic coding tools.
aithy AGENTS.md
AGENTS.md instructions for dosco/aithy, covering aithy agent notes, code organization, state and sessions, slash commands and soul.md.