MCP Servers

Exa (formerly Metaphor) is a neural search engine designed specifically for AI agents and Large Language Models (LLMs) to retrieve high-quality, structured web data. It differentiates itself by using a transformer-based 'link prediction' model that understands semantic meaning rather than just matching keywords, making it a primary choice for RAG and autonomous research applications.

Clay (clay.earth) is an AI-powered personal CRM designed to help professionals manage and nurture their personal and professional networks. It automatically aggregates contacts from email, calendar, LinkedIn, and social media, providing a centralized, searchable repository with automated reminders to stay in touch. Its key differentiator is its focus on "thoughtful networking" through high-quality UI/UX and automated data enrichment rather than manual sales-style funnel tracking.

Google Sheets is a cloud-native spreadsheet application designed for real-time collaboration and seamless data sharing. It is the go-to tool for teams needing a collaborative workspace, differentiating itself from traditional software with its deep integration into the Google Workspace ecosystem and robust web-based automation features.

Google Super is an all-in-one Model Context Protocol (MCP) server and toolkit that consolidates over 200 Google API services—including Gmail, Drive, Calendar, Sheets, and Ads—into a unified interface for AI agents. It is primarily designed for developers and AI power users who want to give LLMs like Claude or GPT-4 direct, autonomous control over their digital workspace. Its key differentiator is the massive breadth of integrated 'tools' available via a single connection, eliminating the need for individual API setups.

Notion is an all-in-one productivity platform that combines notes, tasks, wikis, and databases into a highly customizable block-based workspace. It is designed for individuals and teams looking to consolidate fragmented tools into a single source of truth. Its key differentiator is its unique database-meets-document architecture, allowing users to build bespoke workflows from scratch.

Blockscout MCP is a middleware server that connects AI agents like Claude and Cursor to live blockchain data across 3,000+ EVM-compatible chains. It eliminates the need for complex RPC calls by providing a standardized Model Context Protocol (MCP) interface for querying balances, transactions, and smart contract metadata.

Reddit is a massive decentralized social network organized into thousands of interest-based communities called subreddits. It serves as a global forum for news, niche hobbies, and peer-to-peer advice, differentiated by its user-driven 'karma' system and pseudo-anonymous community structures.

Context7 is a specialized retrieval-augmented generation (RAG) tool designed to provide AI coding assistants with up-to-date, version-specific documentation. It eliminates LLM hallucinations by fetching real-time code snippets and API references directly from official sources into prompts via the Model Context Protocol (MCP).

Instagram (specifically for Business and Creator accounts) is a visual-first social media platform owned by Meta that enables programmatic media publishing, audience engagement, and analytics. It is the primary tool for brands and influencers to reach a mobile-first audience, differentiated by its deep integration with the Meta advertising and commerce ecosystem.

Gmail is the world's most popular email service, providing end-to-end message management, advanced spam filtering, and deep integration with Google Workspace. It serves everyone from casual individual users to global enterprises, setting itself apart with a powerful search-driven interface and a robust API for inbox automation.

TickTick is an all-in-one task management platform that merges to-do lists, a native calendar, habit tracking, and a Pomodoro timer into a single interface. Designed for individual power users and small teams, its key differentiator is the built-in productivity toolkit that eliminates the need for switching between separate timing and tracking apps.

A Model Context Protocol (MCP) server that connects AI agents to Semantic Scholar and arXiv for real-time academic research. It is designed for researchers and developers who need LLMs to perform grounded literature searches, citation analysis, and full-text PDF extraction. Its key differentiator is the ability to fetch full-text content from arXiv and Wiley open-access sources without requiring an upfront API key.

Linkup is a production-grade web search API designed specifically for AI agents and LLMs to provide real-time, fact-checked grounding. It differentiates itself through state-of-the-art performance on benchmarks like OpenAI's SimpleQA and a flat, predictable pricing model that undercuts competitors like Perplexity and Exa.

AgentMail is a programmatic email infrastructure designed specifically for AI agents, offering dedicated inboxes accessible via a REST API. It allows developers to give agents a real email identity to send, receive, and manage messages without the complexity of traditional OAuth flows or human-centric rate limits. Its key differentiator is the 'API-first' inbox management that handles deliverability (SPF/DKIM/DMARC) and structured JSON parsing natively for LLM consumption.

Google Drive is a ubiquitous cloud storage and collaboration platform that allows users to store, share, and edit files in real-time. It is designed for everyone from individual consumers to large enterprises, with its key differentiator being its seamless, deep integration with the Google Workspace ecosystem and its powerful AI-driven search capabilities.

Google Calendar is a ubiquitous cloud-based scheduling tool that helps individuals and teams manage time through event tracking, reminders, and shared agendas. It is designed for everyone from personal users to global enterprises, offering a seamless experience within the Google Workspace ecosystem. Its key differentiator is its unmatched cross-platform accessibility and deep integration with Gmail and Google Meet.

Slack is a channel-based messaging platform that centralizes team communication, file sharing, and tools into a single searchable interface. Designed for teams of all sizes, its key differentiator is a massive ecosystem of that allows it to function as a central operating system for business workflows.

Google Docs is a premier cloud-based word processor designed for real-time document creation and collaboration. It is the industry standard for individuals and businesses seeking a frictionless, web-first alternative to traditional desktop software. Its key differentiator is the seamless multi-user editing experience and deep integration within the Google Workspace ecosystem.

Brave Search is an independent search engine and API providing privacy-focused, structured web data without reliance on Google or Bing indexes. It is designed for developers and AI creators who need high-quality grounding data for RAG (Retrieval-Augmented Generation) applications. Its key differentiator is its completely independent web index and specialized LLM-ready endpoints.

GitHub is the world's leading cloud-based platform for version control, collaboration, and automated software development. It serves over 100 million developers by providing Git repository management, integrated CI/CD via GitHub Actions, and AI-powered coding with GitHub Copilot. Its primary differentiator is its massive open-source ecosystem, which makes it the de facto social network for software engineers.