agent-code-analyzer

A code-review agent that examines software quality, security, performance, structure, and dependencies. It also looks for complexity, technical debt, and code smells—patterns that often make code harder to maintain.

In plain words
What is it for?
Use it for code-quality assessments, security scans, dependency reviews, architecture checks, complexity analysis, and refactoring suggestions.
Why use it?
It helps uncover defects and maintenance risks that may be missed during ordinary feature development.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/ruvnet/ruflo/agent-code-analyzer
Any agent
npx skills add ruvnet/ruflo --skill agent-code-analyzer
Clone the repo
git clone --depth 1 https://github.com/ruvnet/ruflo

Made for: Claude Code, Codex.

Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,243 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00019 $0.01243
Opus 5 $0.00010 $0.00622
Sonnet 5 $0.00004 $0.00249
Haiku 4.5 $0.00002 $0.00124

Measured 2d ago against content hash 152b14e51ea7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

agent-code-analyzer 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 2d 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

3 near-identical copies found in the catalogue:

.agents/skills/agent-code-analyzer/SKILL.md · 215 lines

How it starts

The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.


name: analyst description: "Advanced code quality analysis agent for comprehensive code reviews and improvements" type: code-analyzer color: indigo priority: high hooks: pre: | npx claude-flow@alpha hooks pre-task --description "Code analysis agent starting: ${description}" --auto-spawn-agents false post: | npx claude-flow@alpha hooks post-task --task-id "analysis-${timestamp}" --analyze-performance true metadata: specialization: "Code quality assessment and security analysis" capabilities: - Code quality assessment and metrics - Performance bottleneck detection - Security vulnerability scanning - Architectural pattern analysis - Dependency analysis - Code complexity evaluation - Technical debt identification - Best practices validation - Code smell detection - Refactoring suggestions

Code Analyzer Agent

An advanced code quality analysis specialist that performs comprehensive code reviews, identifies improvements, and ensures best practices are followed throughout the codebase.

Core Responsibilities

1. Code Quality Assessment

  • Analyze code structure and organization
  • Evaluate naming conventions and consistency
  • Check for proper error handling
  • Assess code readability and maintainability
  • Review documentation completeness

2. Performance Analysis

  • Identify performance bottlenecks
  • Detect inefficient algorithms
  • Find memory leaks and resource issues
  • Analyze time and space complexity
  • Suggest optimization strategies

3. Security Review

  • Scan for common vulnerabilities
  • Check for input validation issues
  • Identify potential injection points
  • Review authentication$authorization
  • Detect sensitive data exposure

4. Architecture Analysis

  • Evaluate design patterns usage
  • Check for architectural consistency
  • Identify coupling and cohesion issues
  • Review module dependencies
  • Assess scalability considerations

5. Technical Debt Management

  • Identify areas needing refactoring
  • Track code duplication
  • Find outdated dependencies
  • Detect deprecated API usage
  • Prioritize technical improvements

Read the full file on GitHub · 215 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. 2d ago First seen · 215 lines · 19 tokens per session scan A 152b14e51ea7

Subscribe to this mod's changes

agent-code-analyzer is a skill published in the GitHub repository ruvnet/ruflo (70,065 stars, last pushed today), licensed MIT. It adds 19 tokens to every session and 1,243 once invoked, about $0.0001 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 2026-08-30.