dep-detective 0.1.0

CLI tool that scans project dependencies for health issues

dep-detective 🔍

A CLI tool that scans your project dependencies for health issues. Works with npm and Python projects.

Installation

pip install dep-detective

Or from source:

git clone https://github.com/hiren-thakore/dep-detective.git
cd dep-detective
pip install -e .

Usage

# Scan current project
dep-detective scan

# JSON output
dep-detective scan --json

# Skip security checks (faster)
dep-detective scan --no-security

# Skip size checks
dep-detective scan --no-size

# Scan a specific directory
dep-detective scan --dir /path/to/project

# Full markdown report
dep-detective report

# HTML report
dep-detective report --format html

# Ignore a package
dep-detective ignore lodash

# Watch mode (re-scan on file changes)
dep-detective monitor

# CI mode (exit 1 if critical issues)
dep-detective ci

What it checks

• ⚠️ Abandoned deps — No commits in 12+ months on GitHub
• 🔴 Security — Known CVEs via OSV API
• 📦 Size — Oversized packages via Bundlephobia/PyPI
• 🟡 Duplicates — Overlapping functionality (lodash + underscore, etc.)
• 📜 License — GPL in MIT project, etc.
• 📅 Outdated — Major versions behind
• 🔓 Missing lockfiles — No package-lock.json, Pipfile.lock, etc.

Supported Ecosystems

Ecosystem	Files
npm	package.json, package-lock.json
Python	requirements.txt, pyproject.toml

More coming soon: Rust (Cargo.toml), Go (go.mod), Ruby (Gemfile).

Configuration

Create a .dep-detective-ignore file in your project root:

# Ignore these packages
lodash
moment

Example Output

🔍 Scanning project...

╭── Dependencies (47 found) ───────────────────────────────────────╮
│                                                                    │
│ ⚠️  ABANDONED (1)                                                 │
│ └─ request@2.88.2           Last commit: 1.3 years ago            │
│                                                                    │
│ 🔴 SECURITY (1)                                                   │
│ └─ axios@0.21.1             CVE-2023-XXXX (medium)                │
│                                                                    │
│ 📦 SIZE (1)                                                      │
│ └─ moment@2.29.4            4.6MB (consider date-fns: 13KB)       │
│                                                                    │
╰────────────────────────────────────────────────────────────────────╯

Score: C+ (72/100) — 3 issues found, 1 critical

License

MIT © Hiren Thakore