simplify-code

Reviews recent code changes with three parallel subagents for reuse, quality, and efficiency issues.

5|2|Updated Mar 12, 2026
One-click install
npx skills add https://github.com/AjayRajan05/VoiceOS --skill simplify-code-ajayrajan05
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: simplify-code
Source: https://github.com/AjayRajan05/VoiceOS/tree/main/skills/bundled/community/software-development/simplify-code
Command: npx skills add https://github.com/AjayRajan05/VoiceOS --skill simplify-code-ajayrajan05

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Cleaning up recent code changes by hand is slow and easy to get wrong: duplicated logic, redundant state, and inefficiencies slip through when one reviewer tries to check everything at once. This Skill runs three focused reviewers in parallel over your git diff, aggregates their findings, and applies only the fixes worth applying. ## Core Features & Use Cases - Parallel Three-Agent Review: Launches reuse, quality, and efficiency reviewers concurrently via batch delegation, so you pay the latency of one review instead of three. - Risk-Tiered Fix Application: Auto-applies SAFE fixes (unused imports, dead code), verifies CAREFUL refactors with tests, and flags RISKY changes (API renames, N+1 restructuring) for human approval. - Evidence-Based Findings: Each reviewer searches the codebase with git blame and grep before flagging anything, reporting file:line evidence with confidence levels. - Use Case: After finishing a feature branch, say "simplify my changes" to get duplicated helpers consolidated, redundant state removed, and N+1 patterns flagged — with tests re-run after every applied fix. ## Quick Start Ask the assistant to simplify your recent changes, optionally adding a focus like efficiency or a dry-run modifier to review findings without applying them.

Frequently Asked Questions about simplify-code

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I review and clean up my recent code changes automatically?▼

Run the simplify command on your git diff to launch three parallel reviewers covering reuse, quality, and efficiency. Findings are merged, deduplicated, and applied in risk-tier order: safe fixes automatically, careful refactors with test verification, and risky changes flagged for your approval.

How does parallel code review with multiple agents work?▼

Three reviewers receive the complete diff plus repo access and run concurrently via batch delegation. Each searches the codebase for evidence in its specialty area, then results are aggregated, deduplicated, and conflicts resolved by prioritizing correctness over style or micro-performance.

Can I review code changes without applying any fixes?▼

Yes, request a dry run by saying "simplify but don't change anything" or "just report". The three reviewers still run and present all findings across the SAFE, CAREFUL, and RISKY tiers, but nothing is modified until you approve.

Does this work on staged changes or a specific commit?▼

Yes, scope modifiers let you target staged changes, the last commit, a branch diff against main, or specific files. By default it reviews uncommitted working-tree changes, falling back to staged changes if the working tree is clean.

What are the limitations of automated code cleanup?▼

Very large diffs over roughly 2000 lines can exceed subagent context budgets and should be scoped down first. Public API renames and error-handling removals are never auto-applied since they may break contracts or be intentional.