@revxl/devtools
17 developer tools for AI agents. Works with Claude Desktop, Cursor, Windsurf, VS Code.
Install
Add to your MCP client config:
{
"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 decode Base64 strings |
url_encode | URL encode or decode strings |
uuid_generate | Generate one or more v4 UUIDs |
hash_text | Hash text with MD5, SHA-256, or SHA-512 |
timestamp | Convert between Unix timestamps, ISO 8601, and human-readable dates |
http_status | Look up HTTP status code name and category |
Pro Tools (10)
Each Pro tool has 3 free trials before purchase.
| Tool | Description |
|---|---|
jwt | Decode and inspect JWTs, or create signed JWTs with custom claims |
regex | Test regex patterns with match highlighting + generate code in 5 languages |
cron | Explain cron expressions, compute next runs, or generate cron from plain English |
json_diff | Deep-diff two JSON objects with path-level added/removed/changed detail |
json_query | Query JSON with dot-notation and bracket paths (e.g. users[0].name) |
batch | Run any free tool on up to 500 inputs in a single call |
sql_format | Format and prettify SQL queries with proper indentation |
yaml_convert | Convert between JSON and YAML |
chmod | Explain or generate Unix file permissions from symbolic or numeric notation |
secrets_scan | Scan text for leaked secrets (AWS keys, GitHub tokens, Stripe keys, OpenAI keys) |
Get Pro
- Purchase at https://revxl-devtools.vercel.app — $7 one-time
- You'll receive a license key (format:
REVXL-XXXX-XXXX-XXXX) - Add it to your MCP config:
{
"mcpServers": {
"devtools": {
"command": "npx",
"args": ["-y", "@revxl/devtools"],
"env": {
"REVXL_PRO_KEY": "REVXL-XXXX-XXXX-XXXX"
}
}
}
}
License
MIT — RevXL