Awesome Claude Code Toolkit is a curated collection of extensions and configuration for Claude Code, including agents, skills, commands, plugins, hooks, rules, templates, MCP configurations, and companion apps. It is for Claude Code users who want ready-made workflows and integrations for different development tasks. The catalogue add-ons are selected components from this toolkit.
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/simplify-fngit 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/simplify-fn)<a href="https://agentmods.dev/commands/rohitg00/awesome-claude-code-toolkit/simplify-fn"><img src="https://agentmods.dev/badge/commands/rohitg00/awesome-claude-code-toolkit/simplify-fn.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 | $0.00000 | $0.00295 |
| Opus 5 | $0.00000 | $0.00148 |
| Sonnet 5 | $0.00000 | $0.00059 |
| Haiku 4.5 | $0.00000 | $0.00030 |
Grade A, and why
simplify-fn 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.
What it actually says
/simplify-fn - Simplify Complex Function
Refactor a complex function to reduce cyclomatic complexity.
Steps
- Read the target function and calculate its current complexity score
- Identify the primary complexity drivers: nested ifs, loops, switch statements
- Map the function's control flow to understand all execution paths
- Apply Extract Method refactoring: pull out logical blocks into named functions
- Replace nested conditionals with guard clauses (early returns)
- Convert switch statements to lookup tables or strategy pattern where appropriate
- Replace complex boolean expressions with named boolean variables
- Decompose loops with multiple responsibilities into separate loops or higher-order functions
- Apply polymorphism to replace type-checking conditionals when applicable
- Verify the refactored code preserves all original behavior by running tests
- Calculate the new complexity score and report the improvement
- Ensure the refactored code is readable and properly named
Rules
- Preserve all existing behavior; this is refactoring, not feature change
- Run tests after each refactoring step to catch regressions immediately
- Target a complexity score of 5 or below for the main function
- Keep extracted functions small (under 15 lines) and single-purpose
- Use descriptive names for extracted functions that explain the "why"
- Do not introduce new dependencies or external libraries
- If tests do not exist, write them before refactoring
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 First seen · 29 lines · 0 tokens per session scan A ec73a8af65e0
simplify-fn 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 costs nothing until one of its globs matches a file; then it loads 295 tokens. 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 2026-09-03.
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