From the README

# @revxl/devtools

17 developer tools for AI agents. Works with Claude Desktop, Cursor, Windsurf, VS Code.

## Install

Add to your MCP client config:

```json
{
  "mcpServers": {
    "devtools": {
      "command": "npx",
      "args": ["-y", "@revxl/devtools"]
    }
  }
}
```

## Why @revxl/devtools?

| Feature | mcp-devutils | @revxl/devtools |
|---------|-------------|-----------------|
| Price | $5 one-time | $7 one-time |
| Free tools | 15 (commodity) | 7 (unlimited) |
| Regex to code generation | No | Yes (Python, JS, Go, Rust, Java) |
| Batch operations | No | Yes (500 items per call) |
| Secrets scanner | No | Yes (AWS, GitHub, Stripe, OpenAI) |
| Cron from English | No | Yes ("every weekday at 9am") |
| JSON diff | Pro only | Pro with path-level changes |
| Context token usage | 44 tool defs | 17 tool defs (saves ~2K tokens) |

## Free Tools (7)

| Tool | Description |
|------|-------------|
| `json_format` | Format, minify, or validate JSON strings |
| `base64` | Encode or de