API Development MCP Servers for OpenAI Agents SDK

Give AI agents a phone layer for consent-based calls, transcripts, summaries, and outcomes.

Geumbang Open API MCP server: browse specs, generate JWT signing code, and sign/verify locally.

A powerful Model Context Protocol (MCP) server for analyzing OpenAPI specifications with Claude Desktop and other LLM clients

Agent-friendly CLI for exploring and calling OpenAPI and GraphQL APIs

A CLI tool that registers OpenAPI endpoints as Model Context Protocol (MCP) tools, allowing API requests to be executed through MCP clients

MCP Hub & Notification Center — the only MCP server an AI agent needs

MCP Server for Spoolman - 3D Printer Filament Management

Webhook management and testing tools for AI agents via MCP

MCP server for the official Fukuoka J-Anclas website.

MCP server for ani-rss - anime series subscription management tool

A universal MCP server that connects any REST API (via OpenAPI spec) to AI assistants, with GraphQL-style field selection and automatic

Api Docs Generator Ai MCP Server by MEOK AI Labs

Clara Wallet MCP Server - AI agent wallet with x402 payment support

MCP server for DynamicWeb 10 Admin API

MCP server for Kibela API integration

Enhanced fork of mcp-graphql with multi-endpoint support and LLM context optimization.

An MCP server that exposes OpenAPI endpoints as resources

MCP server for any OpenAPI/Swagger REST API: CRUD calls, endpoint & schema discovery, fuzzy search, and flexible auth

Deterministic, token-free Zod v4 schema generation from OpenAPI specs — no LLM hallucinations

Converts OpenAPI specifications into MCP tools, enabling AI clients to interact with external APIs seamlessly.

MCP server for Room EQ Wizard measurement analysis. Enables AI-assisted speaker placement decisions and validation of Genelec GLM