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 commands/rohitg00/awesome-claude-code-toolkit/tree-shakegit clone --depth 1 https://github.com/rohitg00/awesome-claude-code-toolkitWrote 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/commands/rohitg00/awesome-claude-code-toolkit/tree-shake)<a href="https://agentmods.dev/commands/rohitg00/awesome-claude-code-toolkit/tree-shake"><img src="https://agentmods.dev/badge/commands/rohitg00/awesome-claude-code-toolkit/tree-shake.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 | $0.00013 | $0.00291 |
| Opus 5 | $0.00006 | $0.00146 |
| Sonnet 5 | $0.00003 | $0.00058 |
| Haiku 4.5 | $0.00001 | $0.00029 |
Grade A, and why
tree-shake 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 4d 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
/tree-shake - Optimize Tree Shaking
Improve tree shaking effectiveness to reduce bundle size.
Steps
- Analyze the current build configuration for tree shaking settings
- Check package.json for sideEffects field configuration
- Identify imports that prevent tree shaking: namespace imports, CommonJS requires
- Find barrel files (index.ts re-exports) that bundle entire modules
- Check for packages that do not support tree shaking (no ES modules)
- Convert namespace imports to named imports where possible
- Add sideEffects: false to package.json if all modules are pure
- Configure the bundler to mark specific files as side-effect-free
- Replace non-tree-shakeable packages with tree-shakeable alternatives
- Split barrel files into direct imports for large modules
- Rebuild and measure the size difference
- Report: modules eliminated, size reduction, remaining issues
Rules
- Never mark files with side effects as side-effect-free
- Verify that tree shaking does not remove needed code
- Prefer named imports over namespace imports for better tree shaking
- Check that all internal packages have proper ESM exports
- Do not break the public API of packages when restructuring exports
- Test the application thoroughly after tree shaking changes
- Document any sideEffects configuration with comments explaining why
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.
- 4d ago First seen · 34 lines · 13 tokens per session scan A 87c60a423091
tree-shake is a command published in the GitHub repository rohitg00/awesome-claude-code-toolkit (2,585 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 13 tokens to every session and 291 once invoked, about $0.0001 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.
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