Borrowing it
Nothing to install: this file belongs to SilvioBaratto/optimizer. 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/SilvioBaratto/optimizer/development/CLAUDE.mdgit clone --depth 1 https://github.com/SilvioBaratto/optimizerWrote 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/silviobaratto/optimizer/claude-md)<a href="https://agentmods.dev/instructions/silviobaratto/optimizer/claude-md"><img src="https://agentmods.dev/badge/instructions/silviobaratto/optimizer/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/silviobaratto/optimizer/claude-md"><img src="https://agentmods.dev/badge/instructions/silviobaratto/optimizer/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.07389 | $0.07389 |
| Opus 5.5 | $0.02956 | $0.02956 |
| Sonnet 5.5 | $0.01478 | $0.01478 |
| Haiku 4.5 | $0.00739 | $0.00739 |
Grade A, and why
optimizer 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 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.
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.
- yesterday Changed 5b5a5de35bf8
- 2d ago Changed · +8 lines · +1,593 tokens per session 1dfd1ff89e5f
- 10d ago Changed b20bb7a0df42
- 13d ago Changed · +3 lines · +536 tokens per session ce3e869a763b
- 17d ago Changed · +2 lines · +401 tokens per session 982d597d388c
- 18d ago Changed b2abe910ad0e
- 1mo ago Changed f966ab8f5126
- 1mo ago Changed · -3 lines · -141 tokens per session 3c5520cc7698
- 1mo ago Changed · +97 tokens per session c60758c3a975
- 1mo ago First seen · 148 lines · 4,903 tokens per session scan A ad3d21576a91
optimizer CLAUDE.md is an instructions file published in the GitHub repository SilvioBaratto/optimizer (177 stars, last pushed 2d ago), with no licence file. It adds 7,389 tokens to every session, about $0.0296 per session on Opus 5.5. 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.
optimizer CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| optimizer CLAUDE.mdSilvioBaratto/optimizer | Instructions file | 177 | 2d ago | none | A | 7,389 | Claude Code |
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| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |