Browse the catalog

Provides instant access to MCP development documentation, best practices, production checklists, common mistakes, architecture patterns, and testing strategies to help developers build production-ready MCP servers.

Enables LLMs to convert documents to Google Forms, edit questions, list and publish forms, and run AI form assistant tools through the Formswrite API.

🚀 Public template for creating MCP servers compatible with App2Chat marketplace.

Enables AI assistants to search and explore Australian occupation codes (ANZSCO), visa pathways, state nominations, and SkillSelect invitation round data.

MySQL MCP Server

Enables Claude to read and search through iMessage, SMS, and RCS conversations, including mixed-protocol group chats with Android users. It decodes binary message data from the macOS Messages database to provide a comprehensive view of message history.

Minimal template MCP server with OAuth login and example tools for building custom servers on the Connext platform.

Schema.org for AI agents — the open standard for agent-accessible business interfaces

auto-updating directory of mcp servers + servers.json api

GenPark AI Agent Skill - Dynamic agent skill registry with semantic capability embeddings, signature match scoring, and Jaccard keyword routing.

Provides real-time Dutch Railways (NS) data for journey planning, live departures, disruptions, and station search.

Enables checking IP addresses against the GreyNoise API to determine if they are internet background noise, known benign services, or potentially targeted threats.

Enables the management of a technical terminology glossary within an Obsidian vault by providing tools to add, search, and retrieve term definitions. It supports structured Markdown entries featuring both developer-focused and simplified explanations for efficient knowledge management.

Manage incident alerts, events, and workflows with custom automations

A black-box flight recorder for RAG retrieval inside MCP agents. Logs what chunks the model saw, scores, sources, and rankings - so you can audit, replay, and diff retrieval runs after the fact.

Secure secrets vault MCP server storing credentials in the OS credential manager, exposing tools to set, get, delete, and list secrets without revealing values.

A collection of MCP servers demonstrating math operations, weather data, and LangGraph workflows.

Enables interaction with Meta's messaging APIs (WhatsApp, Messenger, Instagram) for sending messages, managing templates, and handling webhooks via natural language.

A simple note-taking MCP server that stores notes and can generate summaries of stored content.

An open-source MCP server that tracks premier global AI information from sources like X and podcasts, enabling users to access relevant AI updates in their daily LLM conversations without searching multiple channels.