Free MCP Server: 25 Developer Tools for Claude, Cursor & Windsurf

Why MCP Tools?

MCP (Model Context Protocol) lets AI assistants like Claude, Cursor, and Windsurf use external tools. Instead of copy-pasting between your browser and AI, MCP tools give your AI direct access to web search, page fetching, domain lookups, and 22 more utilities.

One Command Setup

DevForge MCP Server gives you 25 free developer tools. Connect in one command:

claude mcp add devforge --transport streamable-http http://69.62.106.38:3109/mcp

That's it. No signup. No API key. No payment. Works immediately.

All 25 Tools

Here's every tool available:

• web_search — Search the web (DuckDuckGo)
• fetch_page — Fetch any URL and extract text
• domain_info — WHOIS + DNS for any domain
• ip_info — Geolocation and ISP info for IPs
• http_request — Make HTTP requests (GET/POST/PUT/DELETE)
• json_query — Query JSON data with JMESPath
• json_validate — Validate JSON against schema
• generate_uuid — Create UUIDs (v4)
• hash_text — MD5, SHA-256, SHA-512 hashing
• base64_encode / base64_decode
• timestamp_convert — Unix timestamps to dates and back
• regex_test — Test regex patterns with explanations
• color_convert — HEX/RGB/HSL color conversion
• cron_explain — Explain cron expressions in plain English
• generate_password — Secure password generation
• url_encode / url_decode
• jwt_decode — Decode JWT tokens without verification
• markdown_to_html — Convert Markdown to HTML
• text_diff — Compare two texts
• lorem_ipsum — Generate placeholder text
• string_case — Convert between camelCase, snake_case, etc.

Works With Any MCP Client

DevForge uses the Streamable HTTP transport (MCP spec 2025-03-26), so it works with:

• Claude Code / Claude Desktop
• Cursor IDE
• Windsurf
• Any MCP-compatible client

Also Available as REST API

Don't use MCP? All tools also work as simple curl commands:

curl http://69.62.106.38:3100/uuid
curl http://69.62.106.38:3100/ip
curl http://69.62.106.38:3100/hash/sha256/hello
curl http://69.62.106.38:3100/timestamp
curl http://69.62.106.38:3100/password

18 free REST endpoints. JSON responses. No authentication needed.

x402 Micropayment Endpoints

For AI agents that need premium features, DevForge offers 10 x402-enabled endpoints. AI agents pay per API call with USDC on Base chain — no signup, no API keys, no subscriptions.

Pricing: $0.001–$0.005 per call. Listed on x402scan.com.

curl http://69.62.106.38:3100/x402/pricing

Links

• MCP Server: http://69.62.106.38:3109/mcp
• REST API: http://69.62.106.38:3100
• Hub: http://69.62.106.38:3102