Small, sharp tools for developers who ship.

textlens

Zero-dependency text analysis and readability toolkit.

$ npm install textlens

import { analyze } from 'textlens';
const result = analyze('Your text here...');
console.log(result.readability.consensusGrade);

• 8 readability formulas
• Sentiment analysis
• Keyword extraction
• SEO scoring
• CLI included
• Zero dependencies

ProseScore

Web-based readability and content analysis. Runs entirely in your browser.

Paste text, get readability grades instantly.

• 8 readability formulas
• Sentiment analysis
• Keyword extraction
• SEO scoring
• Privacy-first (runs offline)
• Free + Pro tiers

TextLens API

Hosted text analysis API. Readability, sentiment, keywords, and SEO scoring via a single REST endpoint.

$ curl -X POST https://api.ckmtools.dev/v1/analyze \
  -H "X-API-Key: your_key" \
  -d '{"text": "Your text here..."}'

• Works in Python, Ruby, Go, PHP
• 8 readability formulas
• Sentiment + keyword analysis
• SEO scoring
• Free tier (1K req/mo)
• Zero dependencies

envscan

CLI tool that scans your Node.js source code to auto-discover every process.env reference, generates .env.example, and validates all vars before deploy.

$ envscan scan
Found 8 env vars across 12 files
Validation: 7/8 set. Missing: JWT_SECRET

• Auto-discovers from source code
• Generates .env.example
• Validates before deploy
• GitHub Action CI tier
• Zero config