Borrowing it
Nothing to install: this file belongs to yaver-io/yaver.io. 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/yaver-io/yaver.io/main/CLAUDE.mdgit clone --depth 1 https://github.com/yaver-io/yaver.ioWrote 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/yaver-io/yaver.io/claude-md)<a href="https://agentmods.dev/instructions/yaver-io/yaver.io/claude-md"><img src="https://agentmods.dev/badge/instructions/yaver-io/yaver.io/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 | $0.23633 | $0.23633 |
| Opus 5 | $0.11817 | $0.11817 |
| Sonnet 5 | $0.04727 | $0.04727 |
| Haiku 4.5 | $0.02363 | $0.02363 |
Grade D, and why
yaver.io CLAUDE.md scanned grade D with 3 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 yesterday.
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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
A macOS login/sudo password in GitHub secrets would *widen* the attack surface — Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
- **Destructive paths**: before `rm -rf`, `git clean -fdx`, `find -delete`, Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
4. **Verify by asking the agent, not by reading exit codes:** `curl -s -m 20 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.
- yesterday Changed · +22 lines · +316 tokens per session 95e77d718fd9
- 3d ago Changed · +34 lines · +487 tokens per session 411441365a6b
- 7d ago First seen · 1,464 lines · 22,830 tokens per session scan D 74a7e914201f
yaver.io CLAUDE.md is an instructions file published in the GitHub repository yaver-io/yaver.io (4 stars, last pushed yesterday), with no licence file. It adds 23,633 tokens to every session, about $0.1182 per session on Opus 5. A static security scan graded it D with 3 findings (asks for root, recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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