Best Openapi AI Skills & MCP Servers

MCP server for HikerAPI — Instagram data API. Auto-generates tools from the HikerAPI OpenAPI spec.

Unify Claude Code, Codex, Cursor, and Gemini CLI with persistent context, governance, and multi-model debate.

DeukPack — Universal schema multi-hub for Protobuf, Thrift, OpenAPI, and .deuk. Protobuf-aligned wire; fast C#/C++/JS codegen.

Transform any OpenAPI v3 spec into a fully functional MCP server

Universal MCP server that generates tools from any OpenAPI specification

A MCP for api auto-generation from OpenAPI 2/3 (private network). Takes ~1s for 1000+ APIs.reproducible results, custom request examples. For Trae, Cursor, etc.

Command-line interface for API Circle Studio. Run mock servers, drive the MCP server, and import OpenAPI / Postman / Insomnia collections from any terminal.

The most complete MCP server for API testing. 36 tools: HTTP requests (with token-optimized responses), assertions, request flows, OpenAPI import, mock data, load testing, collections, environments, native export/import, Postman import/export, cURL export

APIValidator Model Context Protocol (MCP) server for local validation, OpenAPI security auditing, and premium global telephone/IBAN verification.

HAL (HTTP API Layer) - An MCP server that provides HTTP API capabilities to Large Language Models with OpenAPI/Swagger integration

MCP server for LamaTok — TikTok data API. Auto-generates tools from the LamaTok OpenAPI spec so every endpoint is instantly usable from Claude, Cursor, Codex, Zed, and Windsurf.

MCP server for an OpenAPI sports betting odds API for coding agents, with bookmaker comparison, arbitrage, positive EV, line movement, and mock mode tools.

Orchestray plugin: scrape API documentation into a portable mapping file, then generate language-specific client modules.

MCP server that turns any OpenAPI 3.x spec into callable tools for Claude — zero config, instant API access

2-tool OpenAPI-driven MCP server for GitLab

Generates MCP server code from OpenAPI specifications

Production-ready library for converting OpenAPI specifications into MCP tool definitions

Model Context Protocol (MCP) plugin for Kubb, generating MCP-compatible tools and schemas from OpenAPI specifications for AI assistants.

Loki Mode by Autonomi. Autonomous spec-to-product system: takes a PRD, GitHub issue, OpenAPI/JSON/YAML, or one-line brief to a deployed app via the RARV-C closure loop with 11 quality gates. Provider-agnostic (Claude Code, OpenAI Codex, Cline, Aider).

Model Context Protocol (MCP) server for Kubb, enabling AI assistants to generate code from OpenAPI specifications.

Avallon API MCP server - generated from OpenAPI

MCP server for F5 Distributed Cloud Terraform provider - documentation, 270+ OpenAPI specs, subscription info, and addon activation workflows for AI assistants

MCP server for Doppler API with auto-generated tools from OpenAPI specification

Jack into any OpenAPI spec and rip a full-featured CLI with AI-agentic workflow automation