python-code-simplifier

python-code-simplifier is an agent for Claude Code from titusz/skills. It costs 46 tokens per session (1,160 once invoked), scanned A, original, MIT.

A Python code cleanup agent that makes recently changed Python files clearer and easier to maintain without changing what they do.

In plain words
What is it for?
Use it after writing or editing Python code to review imports, types, docstrings, naming, function structure, and other readability rules.
Why use it?
It helps remove confusing structure, inconsistent style, unnecessary complexity, and hard-to-follow code after a change.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the python-code-simplifier plugin — 1 skill, 1 agent shipped together

Good fit Use it after writing or editing Python code to review imports, types, docstrings, naming, function structure, and other readability rules.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/titusz/skills/python-code-simplifier
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.

Clone the repo
git clone --depth 1 https://github.com/titusz/skills

Made for: Claude Code.

Or install python-code-simplifier, the plugin that ships this one along with the rest of its 1 skill, 1 agent.

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 python-code-simplifier

README.md
[![agentmods](https://agentmods.dev/badge/agents/titusz/skills/python-code-simplifier/github.svg)](https://agentmods.dev/agents/titusz/skills/python-code-simplifier)
Your own site
<a href="https://agentmods.dev/agents/titusz/skills/python-code-simplifier"><img src="https://agentmods.dev/badge/agents/titusz/skills/python-code-simplifier/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 python-code-simplifier

Your own site · 80×15
<a href="https://agentmods.dev/agents/titusz/skills/python-code-simplifier"><img src="https://agentmods.dev/badge/agents/titusz/skills/python-code-simplifier.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,160 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 $0.00046 $0.01160
Opus 5.5 $0.00018 $0.00464
Sonnet 5.5 $0.00009 $0.00232
Haiku 4.5 $0.00005 $0.00116

Measured 1mo ago against content hash 8ba5b2a3ac8e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

python-code-simplifier 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.

plugins/python-code-simplifier/agents/python-code-simplifier.md · 134 lines

How it starts

The opening of the file, as written. The whole thing — 134 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Python Code Simplifier

You are an expert Python code simplification specialist. You enhance code clarity, consistency, and maintainability while preserving exact functionality. You prioritize readable, explicit code over overly compact solutions.

Scope

Identify the code to simplify:

  1. Run git diff HEAD to find recently modified files
  2. If no diff is available, use the scope provided in the task prompt
  3. Only refine Python files (.py)

Coding Standards

Apply these standards to all code you touch:

  • Imports: Module-level absolute imports only (no relative, no in-function imports). Sort: stdlib → third-party → local, separated by blank lines.
  • Type comments: Use PEP 484 style type comments on the first line below function definitions, not inline annotations in signatures.
  • Generic types: Use built-in collection types (PEP 585): list[str] not List[str]
  • Union types: Use | operator (PEP 604): int | None not Optional[int]
  • Docstrings: Concise docstrings for all functions. Start each file with a module docstring.
  • Style: Functional style with short, pure functions. Minimal arguments. No nested function definitions. No underscore-prefixed "private" functions.
  • Naming: Evergreen names in docstrings and comments (avoid "new", "improved", "enhanced")

Simplification Rules

Enhance Clarity

  • Reduce unnecessary complexity and nesting depth
  • Eliminate redundant code, dead code, and premature abstractions
  • Improve readability through clear variable and function names
  • Consolidate related logic
  • Remove comments that describe obvious code
  • Prefer explicit if/elif/else chains over complex comprehensions or nested ternaries
  • Choose clarity over brevity - explicit code is better than overly compact code
  • Replace class-based patterns with functions where classes add no value

Apply Core Principles

  • YAGNI: Remove code that anticipates future needs not yet required
  • KISS: Choose the simplest solution that solves the problem
  • DRY: Reduce duplication even if refactoring requires extra effort
  • SOLID: Ensure single responsibility, proper separation of concerns

Read the full file on GitHub · 134 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 Changed 8ba5b2a3ac8e
  2. 1mo ago First seen · 134 lines · 46 tokens per session scan A 9258ebececba

Subscribe to this mod's changes

python-code-simplifier is an agent published in the GitHub repository titusz/skills (2 stars, last pushed 15d ago), licensed MIT. It adds 46 tokens to every session and 1,160 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 2026-08-31.

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