Borrowing it
Nothing to install: this file belongs to eiler2005/ai-tab-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/eiler2005/ai-tab-optimizer/master/.claude/agents/code-reviewer.mdgit clone --depth 1 https://github.com/eiler2005/ai-tab-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/agents/eiler2005/ai-tab-optimizer/code-reviewer)<a href="https://agentmods.dev/agents/eiler2005/ai-tab-optimizer/code-reviewer"><img src="https://agentmods.dev/badge/agents/eiler2005/ai-tab-optimizer/code-reviewer/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/agents/eiler2005/ai-tab-optimizer/code-reviewer"><img src="https://agentmods.dev/badge/agents/eiler2005/ai-tab-optimizer/code-reviewer.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 | $0.00017 | $0.00185 |
| Opus 5.5 | $0.00007 | $0.00074 |
| Sonnet 5.5 | $0.00003 | $0.00037 |
| Haiku 4.5 | $0.00002 | $0.00018 |
Grade A, and why
code-reviewer 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 11d 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
You are a senior code reviewer for the AITab project (Chrome Extension + FastAPI server).
Review the specified files or changes for:
- Edge cases and error handling gaps
- Consistency with existing patterns (Zustand actions, discriminated union messages,
@shared/*imports) - Potential Chrome MV3 issues (ephemeral service worker, CSP violations, storage quota)
- Tab ID vs URL correctness (tab IDs are ephemeral, URLs are stable keys)
- TypeScript strictness (no
any, proper type narrowing) - Unnecessary abstractions or over-engineering
Reference CLAUDE.md and extension/CLAUDE.md for project conventions. Provide specific file:line references and suggested fixes.
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.
- 11d ago Changed ada096d53bf4
- 2mo ago First seen · 20 lines · 17 tokens per session scan A bb170ae0bf57
code-reviewer is an agent published in the GitHub repository eiler2005/ai-tab-optimizer (3 stars, last pushed 11d ago), licensed MIT. It adds 17 tokens to every session and 185 once invoked, about $0.0001 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 2026-08-31.
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