MCP servers for ChatGPT

Exposes any OpenAPI 3.x REST API as MCP tools, one tool per endpoint, auto-discovered from the spec.

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

Convert addresses to coordinates and reverse-geocode locations worldwide

The OSDev wiki (wiki.osdev.org) offline and searchable: search, sections, links.

Pine Script v6 documentation lookup, function validation, and linting for AI code generation

MCP server for the PixelLab pixel art generation API

Plant phenotyping via PlantCV — returns traits plus the segmentation overlay they came from

Windows-local MCP server for PLAXIS 2D Remote Scripting: geometry, staged construction, results.

Evidence-first entity and knowledge graph MCP server for AI agents to verify claims.

Free public benchmark for AI agents: compliance tasks, every claim checked against signed receipts

Google Play reads and explicitly opted-in operations using your own local Google access.

Check a website's post-quantum TLS readiness (ML-KEM key exchange, certificate, grade)

MCP Server for interacting with RavenDB

Simple RDAP MCP Server for domain information lookup

Prioritise a backlog with the relative weight method: score, rank, simulate and plan tickets

An MCP server that exposes RS232 serial port connectivity

Scrape webpages, handle JavaScript and CAPTCHA, extract structured data

Pro SEO toolkit MCP server — 12 tools for meta tags, robots.txt, sitemaps, keyword density, readability, heading structure, JSON-LD

SEO toolkit MCP server — analyze meta tags, robots.txt, sitemaps, keyword density, readability, and heading structure

Slack Enterprise MCP Server by MEOK AI Labs

The first MCP gateway that learns, hot-reloads, and serves both stdio + HTTP natively. Zero-restart server lifecycle, native Claude Desktop