analyze-codebase

A command that creates a detailed inventory and analysis of an entire codebase, including its files, languages, configuration, and dependencies.

In plain words
What is it for?
Use it to document repository structure, count and classify files, inspect package-management files, and prepare a starting point for codebase work.
Why use it?
It gives an agent a broad view of a project before making changes, reducing the chance of overlooking important files or setup details.

Command

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 commands/ccplugins/awesome-claude-code-plugins/analyze-codebase
Clone the repo
git clone --depth 1 https://github.com/ccplugins/awesome-claude-code-plugins
Per session 9 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,800 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 $0.00009 $0.01800
Opus 5 $0.00005 $0.00900
Sonnet 5 $0.00002 $0.00360
Haiku 4.5 $0.00001 $0.00180

Measured yesterday against content hash 879714da8bd2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

analyze-codebase 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 yesterday.

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

2 near-identical copies found in the catalogue:

plugins/analyze-codebase/commands/analyze-codebase.md · 165 lines

How it starts

The opening of the file, as written. The whole thing — 165 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Comprehensive Codebase Analysis

Project Discovery Phase

Directory Structure

!find . -type d -not -path "./node_modules/*" -not -path "./.git/*" -not -path "./dist/*" -not -path "./build/*" -not -path "./.next/*" -not -path "./coverage/*" | sort

Complete File Tree

!tree -a -I 'node_modules|.git|dist|build|.next|coverage|*.log' -L 4

File Count and Size Analysis

  • Total files: !find . -type f -not -path "./node_modules/*" -not -path "./.git/*" | wc -l
  • Code files: !find . -name "*.js" -o -name "*.ts" -o -name "*.jsx" -o -name "*.tsx" -o -name "*.py" -o -name "*.java" -o -name "*.php" -o -name "*.rb" -o -name "*.go" -o -name "*.rs" -o -name "*.cpp" -o -name "*.c" | grep -v node_modules | wc -l
  • Project size: !du -sh . --exclude=node_modules --exclude=.git --exclude=dist --exclude=build

Configuration Files Analysis

Package Management

  • Package.json: @package.json
  • Package-lock.json exists: !ls package-lock.json 2>/dev/null || echo "Not found"
  • Yarn.lock exists: !ls yarn.lock 2>/dev/null || echo "Not found"
  • Requirements.txt: @requirements.txt
  • Gemfile: @Gemfile
  • Cargo.toml: @Cargo.toml
  • Go.mod: @go.mod
  • Composer.json: @composer.json

Build & Dev Tools

  • Webpack config: @webpack.config.js
  • Vite config: @vite.config.js
  • Rollup config: @rollup.config.js
  • Babel config: @.babelrc
  • ESLint config: @.eslintrc.js
  • Prettier config: @.prettierrc
  • TypeScript config: @tsconfig.json
  • Tailwind config: @tailwind.config.js
  • Next.js config: @next.config.js

Environment & Docker

  • .env files: !find . -name ".env*" -type f
  • Docker files: !find . -name "Dockerfile*" -o -name "docker-compose*"
  • Kubernetes files: !find . -name "*.yaml" -o -name "*.yml" | grep -E "(k8s|kubernetes|deployment|service)"

CI/CD Configuration

  • GitHub Actions: !find .github -name "*.yml" -o -name "*.yaml" 2>/dev/null || echo "No GitHub Actions"
  • GitLab CI: @.gitlab-ci.yml
  • Travis CI: @.travis.yml
  • Circle CI: @.circleci/config.yml

Read the full file on GitHub · 165 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. yesterday First seen · 165 lines · 9 tokens per session scan A 879714da8bd2

Subscribe to this mod's changes

analyze-codebase is a command published in the GitHub repository ccplugins/awesome-claude-code-plugins (926 stars, last pushed 20d ago), licensed Apache-2.0. It adds 9 tokens to every session and 1,800 once invoked, about $0.0000 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.