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CDS VizieR — astronomical catalogue server (tens of thousands of catalogues)

Validate, transform, and normalize structured data for AI agents.

Search, trending, topics, and local news all in one MCP server. Article previews, deduplication, source filtering, and 40+ languages built in.

A TypeScript SDK for implementing Model Context Protocol (MCP) over MQTT, supporting both browser and Node.js environments.

UK case law — Find Case Law, The National Archives.

Enables LLMs to prove theorems in Lean and formalize mathematical problems using the Aristotle API, supporting both formal Lean code and natural language problem submissions.

Enables sending rich notifications to Discord and/or Slack webhooks with automatic service detection, retry logic, and support for embeds, blocks, and attachments. Provides secure webhook management with comprehensive input validation and rate limiting.

Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.

An MCP server that lets AI agents directly inspect and interact with live, logged-in browsers to debug PWAs and modern web apps, including framework state, stores, service workers, and caches.

MindsDB is an MCP server that enables your MCP applications to answer questions over large-scale federated data—spanning databases, data warehouses, and SaaS applications. ​ Key Features Unified Data Gateway MindsDB acts as a unified data gateway that handles complex data operations, freeing AI apps and agents from the need to manage individual data sources or write complex logic. MindsDB enables “one-step” querying across multiple sources with full auditability. Superior User Experience MindsDB delivers a polished, secure, and user-friendly experience on top of MCP integrations. Our turnkey solution includes robust security controls, monitoring, governance, and native integrations to ensure compatibility with non-MCP solutions and applications. Advanced AI Workflows MindsDB orchestrates complex AI workflows, such as joining data from multiple sources and coordinating across various models and data systems in a single query. These composite workflows are challenging to implement using MCP alone.

This MCP server for Bluesky, developed by Shinya Fujino using TypeScript, provides AI assistants with standardized access to Bluesky's social networking features. It leverages the @atproto/api library to interact with Bluesky's API, offering tools for profile management, post creation and deletion, following/unfollowing users, timeline retrieval, and engagement actions like liking posts. The server abstracts the complexities of Bluesky's authentication and request handling, enabling AI systems to seamlessly integrate social media interactions into their workflows. It's particularly valuable for AI-powered social media management, content creation, and user engagement analysis on the Bluesky platform.

MCP server for purchasing Kronos market intelligence via x402 USDC payments on Base, providing tools for risk, whale flows, signals, history, forecasts, and auditable decision journaling.

Controls a real Chrome browser to navigate web pages and extract text content with flexible options including CSS selectors, multiple text extraction types, and intelligent waiting mechanisms for dynamic content.

Provides deep git file-level forensics tools to analyze detailed file histories, changes, and patterns within git repositories, focusing on individual file analysis rather than repository-wide operations.

EODHD MCP — wraps EOD Historical Data (eodhd.com)

Mozilla Public Suffix List — eTLD parser (cached 24h)

MCP server that gives Claude Code access to WolvenKit for Cyberpunk 2077 modding. Extract archives, convert game files to JSON, inspect meshes and textures, manage mods, and build mod projects — all from your terminal.

An API that enables document querying through a Retrieval-Augmented Generation system implemented with Memory-Controller-Policy architecture for improved maintainability and scalability.

MCP server for managing Hikvision NVRs and IP cameras via ISAPI, providing tools for device info, camera channels, user management, and configuration changes with safety confirmations.

Connects your Caixa Tem account to AI assistants via Open Finance Brasil, enabling read-only queries of balances, statements, credit card bills, and investments in natural language.