simplify

simplify is a skill for Claude Code, Codex from qinghaoliqaq/AutoCoder. It costs 43 tokens per session (607 once invoked), scanned A, original, Apache-2.0.

A review of recent code changes for repeated code, maintainability problems, and inefficient solutions.

In plain words
What is it for?
Use it to audit changed files, identify existing helpers that could be reused, and receive specific suggestions for improving the code.
Why use it?
It helps find copied logic, unnecessary complexity, hidden errors, unclear names, and other sources of technical debt before they spread.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to audit changed files, identify existing helpers that could be reused, and receive specific suggestions for improving the code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/qinghaoliqaq/autocoder/simplify
Install

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.

Any agent
npx skills add qinghaoliqaq/AutoCoder --skill simplify
Clone the repo
git clone --depth 1 https://github.com/qinghaoliqaq/AutoCoder

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for simplify

README.md
[![agentmods](https://agentmods.dev/badge/skills/qinghaoliqaq/autocoder/simplify/github.svg)](https://agentmods.dev/skills/qinghaoliqaq/autocoder/simplify)
Your own site
<a href="https://agentmods.dev/skills/qinghaoliqaq/autocoder/simplify"><img src="https://agentmods.dev/badge/skills/qinghaoliqaq/autocoder/simplify/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.

agentmods 80×15 button for simplify

Your own site · 80×15
<a href="https://agentmods.dev/skills/qinghaoliqaq/autocoder/simplify"><img src="https://agentmods.dev/badge/skills/qinghaoliqaq/autocoder/simplify.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 607 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00043 $0.00607
Opus 5.5 $0.00017 $0.00243
Sonnet 5.5 $0.00009 $0.00121
Haiku 4.5 $0.00004 $0.00061

Measured 1mo ago against content hash 7dd9c2f3089a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

simplify 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 1mo 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.

src-tauri/src/bundled_skills/simplify/SKILL.md · 85 lines

How it starts

The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Simplify — Code Review for Reuse, Quality, and Efficiency

Review the recent code changes across three dimensions simultaneously. For each dimension, analyze the changed files and provide actionable findings.

Review Dimension 1: Code Reuse

Search the codebase for existing utilities, helpers, and patterns that the changed code could leverage instead of reimplementing:

  • Look for existing functions that do the same thing (or nearly the same)
  • Identify copy-pasted logic that could use a shared helper
  • Find framework/library utilities being reimplemented by hand
  • Check if there are existing types, constants, or enums that should be reused

For each finding, provide:

  • The duplicated code location (file:line)
  • The existing utility that should be used instead
  • A suggested fix

Review Dimension 2: Code Quality

Review the changes for patterns that indicate technical debt or fragility:

  • Overly complex conditionals that could be simplified
  • Magic numbers or strings that should be named constants
  • Functions doing too many things (violating single responsibility)
  • Error handling that swallows or hides failures
  • Naming that doesn't clearly communicate intent
  • Dead code paths or unreachable branches
  • Missing edge case handling at system boundaries

For each finding, provide:

  • The problematic code location
  • Why it's a problem
  • A suggested improvement

Review Dimension 3: Efficiency

Review for unnecessary computational work or architectural inefficiency:

  • N+1 query patterns or redundant data fetches
  • Unnecessary allocations in hot paths
  • Blocking operations that could be async
  • Missing caching for expensive repeated computations
  • Unnecessary serialization/deserialization cycles
  • Large data structures being cloned when references would suffice
  • Sequential operations that could run concurrently

For each finding, provide:

  • The inefficient code location
  • The performance impact (estimated)
  • A suggested optimization

Output Format

Organize findings by dimension. For each dimension:

  1. List findings from most to least impactful
  2. Include file paths and line numbers
  3. Show concrete code suggestions (not just descriptions)
  4. Skip trivial issues — focus on changes that meaningfully improve the code

Read the full file on GitHub · 85 lines

Changes

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.

  1. 1mo ago First seen · 85 lines · 43 tokens per session scan A 7dd9c2f3089a

Subscribe to this mod's changes

simplify is a skill published in the GitHub repository qinghaoliqaq/AutoCoder (12 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 43 tokens to every session and 607 once invoked, about $0.0002 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.

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