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Provides comprehensive access to the W3C WAI-ARIA specification for querying roles, states, properties, and accessibility requirements. It enables developers and AI agents to validate ARIA attributes and receive smart role suggestions based on UI component descriptions.

QuickGO (EBI) MCP — Gene Ontology browser.

Enable your AI assistants to perform real-time web searches and retrieve the latest information on any topic. Integrate seamlessly with the WebSearch Crawler API for efficient and accurate search results. Enhance your applications with up-to-date knowledge and insights from the web. This is self-hosted service, free You will need to selfhost web api on local or vps. follow [guide here](https://github.com/mnhlt/WebSearch-MCP/blob/main/README.md)

This MCP server provides Google Custom Search functionality, allowing AI assistants to perform web searches and retrieve formatted results. It integrates with Google's Custom Search API using environment variables for authentication (API key and Custom Search Engine ID), and exposes a single tool that returns search results with titles, links, and snippets. The implementation handles errors gracefully and is designed for easy integration with Claude Desktop and other MCP-compatible clients, making it useful for research tasks, fact-checking, and retrieving up-to-date information from the web.

Enables AI agents to control MoviePilot through the MCP protocol for managing subscriptions, downloads, media searches, and system status.

Expose the Teller delta-neutral + lending Model Context Protocol server.

Enables AI agents to search for speakers and talks by date using the Sessionize API.

A simple Bash JSON-RPC MCP server for sending desktop notifications via notify-send or MacOs native notification center . Supports listing tools and showing notifications with customizable title and message.

MCP server that enables AI assistants to query official SEFAZ Alagoas negative debt certificates (Certidão Negativa de Débitos) via a single read-only tool, using prepaid credits and hosted MCP over HTTP.

Verifies whether a Brazilian citizen receives the Benefício de Prestação Continuada (BPC) using CPF and NIS, with read-only access via a hosted MCP endpoint.

Enables AI assistants to manage Fivetran users and connections, including inviting users, listing connections, and triggering syncs.

Extract, create, convert & validate invoices (UBL, CII, XRechnung, ZUGFeRD, PDF, Excel)

An MCP server for making divination chart including six-line and Bazi. 六爻八字排盘MCP

Provides tools for searching flights, creating and canceling bookings, and retrieving user reservations through natural language.

A Python implementation of the Model Context Protocol (MCP) server that enables searching and extracting information from arXiv papers, designed to be extensible with additional MCP tools.

An MCP server that provides utility tools for markdown processing, including ADF-to-markdown conversion, table formatting, and table of contents management.

Enables querying multiple SQL Server, Azure SQL, or Synapse databases through a single MCP interface, with support for read-only targets and various authentication methods.

This MCP server enables AI assistants to create and share Pokemon team compositions by converting structured Pokemon set data into Pokepaste URLs. Built using TypeScript with the @pkmn/sets library for Pokemon showdown format conversion, it accepts detailed Pokemon configurations including stats, moves, abilities, items, and competitive metadata like EVs/IVs, then automatically uploads the formatted team data to pokepast.es and returns a shareable link. The implementation includes comprehensive input validation with Zod schemas, handles optional fields like shiny status and Tera types, and supports team metadata like titles and author information, making it valuable for competitive Pokemon players, team builders, and content creators who need to quickly share and collaborate on Pokemon team strategies.

Provides Unix timestamp conversion, current UTC time, and relative time tools. Works offline without API keys.