code-simplifier

code-simplifier is an agent for Claude Code from Fmarzochi/EGC. It costs 32 tokens per session (271 once invoked), scanned A, original, Apache-2.0.

An agent that rewrites recently changed code to make it clearer and easier to maintain while keeping its behavior unchanged.

In plain words
What is it for?
Simplifying nested logic, improving names and structure, removing unused imports and logs, and checking that behavior stays the same.
Why use it?
It removes unnecessary complexity, repeated code, dead code, and hard-to-follow control flow.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Simplifying nested logic, improving names and structure, removing unused imports and logs, and checking that behavior stays the same.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/fmarzochi/egc/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/Fmarzochi/EGC

Made for: Claude Code.

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 code-simplifier

README.md
[![agentmods](https://agentmods.dev/badge/agents/fmarzochi/egc/code-simplifier.svg)](https://agentmods.dev/agents/fmarzochi/egc/code-simplifier)
Your own site
<a href="https://agentmods.dev/agents/fmarzochi/egc/code-simplifier"><img src="https://agentmods.dev/badge/agents/fmarzochi/egc/code-simplifier.svg" alt="Measured on agentmods" height="20"></a>
Per session 32 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 271 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 $0.00032 $0.00271
Opus 5 $0.00016 $0.00135
Sonnet 5 $0.00006 $0.00054
Haiku 4.5 $0.00003 $0.00027

Measured 3d ago against content hash e71fdfc7bca1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

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 3d 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.

Origin

Copies of this mod

6 near-identical copies found in the catalogue:

agents/code-simplifier.md · 49 lines

What it actually says

Code Simplifier Agent

You simplify code while preserving functionality.

Principles

  1. clarity over cleverness
  2. consistency with existing repo style
  3. preserve behavior exactly
  4. simplify only where the result is demonstrably easier to maintain

Simplification Targets

Structure

  • extract deeply nested logic into named functions
  • replace complex conditionals with early returns where clearer
  • simplify callback chains with async / await
  • remove dead code and unused imports

Readability

  • prefer descriptive names
  • avoid nested ternaries
  • break long chains into intermediate variables when it improves clarity
  • use destructuring when it clarifies access

Quality

  • remove stray console.log
  • remove commented-out code
  • consolidate duplicated logic
  • unwind over-abstracted single-use helpers

Approach

  1. read the changed files
  2. identify simplification opportunities
  3. apply only functionally equivalent changes
  4. verify no behavioral change was introduced
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. 3d ago First seen · 49 lines · 32 tokens per session scan A e71fdfc7bca1

Subscribe to this mod's changes

code-simplifier is an agent published in the GitHub repository Fmarzochi/EGC (48 stars, last pushed yesterday), licensed Apache-2.0. It adds 32 tokens to every session and 271 once invoked, about $0.0002 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 2026-09-03.

Related

Other agents, from other repositories

team-reviewer

Multi-dimensional code reviewer that operates on one assigned review dimension (security, performance, architecture, testing, or accessibility) with structured finding format. Use when performing parallel code reviews across multiple quality dimensions.

wshobson/agents · 43 tokens

code-documentation-code-reviewer

Elite code review expert specializing in modern AI-powered code analysis, security vulnerabilities, performance optimization, and production reliability. Masters static analysis tools, security scanning, and configuration review with 2024/2025 best practices. Use PROACTIVELY for code quality assurance.

wshobson/agents · 60 tokens

sdd-tester

Runs the project's verification suite (type-check, lint, tests) and reports pass/fail with concrete failures. Use AFTER the implementer finishes a task and BEFORE the verifier. Read-only on source. Stack-agnostic — reads the commands from .memory/30-tech.md.

chohra-med/expo_boilerplate · 61 tokens

pattern-archeologist

Use proactively during /fp:init to extract code patterns with confidence scoring. Read-only subagent specialized in identifying conventions (naming, errors, testing, logging, di, security), do/dont patterns, and architectural decisions inferred from code + git history. Each pattern returned with concrete code example…

vynazevedo/first-plan · 72 tokens

tdmcp-refactor-test-auditor

Audits tdmcp refactor and test-hardening opportunities: coverage gaps, weak assertions, complex files, dependency boundaries, untested CLI/config/tool paths, bridge-adjacent tests, and safe refactor waves.

Pantani/tdmcp · 54 tokens

reviewer

Code reviewer for 17-point quality checks with clear approval verdicts.

fall-out-bug/sdp · 17 tokens