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An MCP server that provides access to the NIH UMLS API and the NIH VSAC FHIR API. This server enables AI models to search medical terminology, look up concept definitions, explore relationships between medical concepts, map codes between different medical coding systems, and work with curated clinical value sets.

rss2json: convert any RSS/Atom feed to JSON. Keyless basic, optional API key for count.

MCP server that connects to a WhatsHot Backend over HTTP to provide hot topic discovery, trend analysis, and historical data tools such as current hotlists, trend series, and event analysis.

MCP server for opn.onl, the open-source self-hostable URL shortener. Shorten links, read click analytics, generate branded QR codes, and manage links — against the hosted service or your own instance.

Enables AI agents to securely read, plan, and sync real trips from the Trek WeChat mini-program via authenticated remote MCP, supporting tools for itinerary management, reservations, and file attachments.

Free MCP server for Robinhood Chain (4663): honeypot/rug check_token + spoof-resistant trending. One URL for Claude/ChatGPT/Cursor agents.

Enables AI agents to search, read, and cite Chinese academic papers from CNKI using HUST single sign-on, with support for full-text retrieval, BibTeX export, and PDF download.

A server that wraps the Splitwise API so Claude can read and manage expenses, including listing, creating, updating, and deleting expenses with support for equal and custom splits.

MCP server for querying IPVA (vehicle tax) information from the official SEFAZ DF source, with a single read-only tool for consultations. It is hosted and uses prepaid credits, supporting any MCP-compatible client.

Enables LLM agents to query the Explore Local Statistics API for local area data like employment rates and demographics.

A Model Context Protocol (MCP) server allowing URL indexing requests via the IndexNow protocol. This server acts as a bridge, enabling MCP-compatible clients (like IDEs or AI assistants) to submit URLs to search engines using the IndexNow protocol for potentially faster content discovery and indexing.

A Python CLI chat app that connects Claude (Anthropic API) to one or more MCP servers over stdio.

An MCP server wrapping urlscan.io and VirusTotal APIs to enable AI agents to pivot on threat indicators during investigations, with compact structured output and defanged results.

A lightweight MCP server that bridges OpenAI Codex to Gemini models via the Antigravity CLI, enabling natural language prompts and model listing within Codex.

Enables natural language management of email aliases via EmailAlias.io API, including create, update, delete, and monitoring tasks.

MCP server exposing live NOAA space weather (Kp, 3-day forecast, flares, aurora) — powers solarstorm.today

Official MCP server for the SearchAtlas omnichannel marketing platform, exposing 112 tools across SEO automation (OTTO SEO), generative engine optimization (LLM Visibility), Google Ads management, Google Business Profile optimization, content generation with multi-CMS publishing, press release distribution, cloud stack authority building, digital PR outreach, and link building marketplace. Includes pre-built playbooks for common marketing workflows and supports programmatic campaign orchestration through a single endpoint.

Capawesome MCP Server: client package, install guides and registry manifest.

Enables AI agents to configure audio hosting on AudioDN through MCP tools, including knowledge tools for accurate API usage.

Remote MCP server for Hangfire that exposes background jobs as dynamic MCP tools, allowing clients like VS Code to inspect, trigger, and manage jobs in-process.