API Development MCP Servers

Model Context Protocol server for the Grupr Agent-Hub — drives a Grupr agent from Claude Desktop, Cursor, or any MCP-compatible client

MCP server for GTM Tech Stack Signal Enrichment. Detects CRM, sequencer, and marketing automation tools from a company's public website via

Model Context Protocol server for Gud API — let AI coding agents (Claude Code, Cursor, Windsurf, Codex, Cline…) create, run, and save API

API for Habitify habit tracking service

MCP server that discovers API endpoints in any codebase (web, React Native, Flutter), builds/reads an OpenAPI (Swagger) spec, generates

MCP-native API broker — routes agents to the best service at the best price

MCP Middleware for Hono

MCP server for Hookbase webhook relay API - manage webhooks, deliveries, and tunnels from AI assistants

MCP server for IQX Lookup Platform — 12 data validation tools for AI agents: email, phone, EU VAT (VIES), IBAN, BIC, DNS, SSL, IP

iss-number MCP — wraps StupidAPIs (requires X-API-Key)

JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)

An API MCP based on Swagger docs

Validate LatAm banking & tax IDs: Mexican CLABE, Brazilian CNPJ/CPF checksums + BrasilAPI company/CEP/bank lookups

The official Model Context Protocol (MCP) server for LaunchDarkly.

Enhanced MCP client with multi-tenant support and smart prompt handling. Fixed queue mode compatibility and node loading issues. Built on

World news for AI agents — MCP server with real-time AI-clustered events, topic classification, geographic filtering. Free, no API key.

MCP server for French real estate data (DVF) — 17M+ geocoded transactions via Normi API

Generate MCP tools from any OpenAPI Schema in seconds.

Convert OpenAPI specs to MCP server

MCP Server that dynamically generates tools from an OpenAPI specification.

Fast local llms.txt search for agents