API Development MCP Servers

MCP server for Q402. Gasless USDC/USDT/RLUSD/Q payments on 12 EVM chains (USDG on Robinhood Chain), Q402 Yield (gasless supply and withdraw

MCP server for Qiita

MCP server for managing RacterMX email forwarding via AI assistants

MCP server for Raindrop.io API integration

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MCP server for RequestBin — test webhooks from Claude Code, Cursor, and Windsurf

CLI for reshapr.io - The MCP Gateway for AI-Native API Access!

Model Context Protocol server for Respond.io API integration with STDIO and HTTP/SSE support

MCP server for REST API testing with OAuth2 client credentials support - test HTTP endpoints with automatic JWT token generation

HTTP/API testing tools for AI agents via MCP

MCP server for SafeNest - AI-powered child safety analysis tools for Claude and other AI assistants

SBIR MCP — wraps the SBIR.gov public API (free, no auth)

schrodingers-boolean MCP — wraps StupidAPIs (requires X-API-Key)

send-that-email MCP — wraps StupidAPIs (requires X-API-Key)

MCP server for seven.io API

MCP server to send professional SMS via SMS Vert Pro — 9 tools including OTP, delivery reports, scheduled SMS with cancellation

MCP Server for Spoolman - 3D Printer Filament Management

startup-oracle MCP — wraps StupidAPIs (requires X-API-Key)

Star Wars API MCP Server demo

Read-only MCP server for navigating OpenAPI/Swagger specifications.

## Using the remote server