AI & ML

An MCP server that enables AI assistants to manage Google Calendar through OAuth2, providing tools to list, create, edit, and delete events including support for recurring patterns.

A tool that enables AI assistants to search for academic papers by DOI, title, or keywords and download full-text PDFs from Sci-Hub.

A robust filesystem MCP server optimized for large codebases, featuring ripgrep-powered search, line-targeted editing with verification, and token-efficient partial file reading.

A read-only MySQL MCP server that enables secure database exploration, schema inspection, and query execution with built-in safeguards against SQL injection and long-running queries.

⚡ The Complete X/Twitter Automation Toolkit — Scrapers, MCP server for AI agents (Claude/GPT), CLI, browser scripts. No API fees. Open source.

A GDB/MI protocol server based on the MCP protocol, providing remote application debugging capabilities with AI assistants.

A bidirectional bridge that connects Grasshopper parametric design with Claude, allowing users to create, connect, and manipulate architectural components using natural language commands.

Unified integration layer that bridges multiple AI coding assistants (Codex, Claude Code, Cursor, Gemini) through zero-configuration auto-discovery and enterprise-ready architecture.

A fully local retrieval-augmented generation (RAG) server that provides semantic search with keyword boosting, privacy-focused embedding, and smart document chunking without external API calls.

SDL-MCP (Symbol Delta Ledger MCP Server) is a cards-first context system for coding agents that saves tokens and improves context.

An MCP server providing tools for Arm architecture development, offering code migration analysis, documentation search, and performance optimization for Arm-based environments.

Integrates Flowise chatflows and assistants into MCP workflows, allowing AI-powered conversational interfaces to be exposed as tools dynamically or statically.

A Model Context Protocol server that interfaces with the Internet Archive's Open Library API, allowing AI assistants to search for books, retrieve detailed author metadata, and access cover image URLs.

A documentation-focused repository for the OpenSearch project website, featuring automated content management workflows, Jekyll-based site building, and security-focused content modification.

A security-focused utility that enables MCP servers to store and retrieve sensitive credentials using system-native keychain storage across macOS, Windows, and Linux.

Multi-Agent Systems with Google's Agent Development Kit + A2A + MCP

A multi-agent security pipeline integrating Google's Agent Development Kit (ADK) with the Model Context Protocol to provide secure SQL queries, threat detection, and PII masking.

A comprehensive MCP server for Todoist that enables Claude to manage tasks, projects, sections, and labels with support for hierarchical subtasks and high-efficiency bulk operations.

- An MCP server to access, explore, and interact with Nasdaq Data Link's extensive and valuable financial and economic datasets.

- MCP server for Naver Search API integration, supporting blog, news, shopping search and DataLab analytics features.

An MCP server for the freee API that enables AI assistants to manage accounting, HR, invoicing, and sales data through secure OAuth 2.0 authentication and dynamic company switching.

A comprehensive OCaml development toolset that integrates with Dune, Merlin, and ocamlformat to provide real-time build monitoring, project analysis, and intelligent file operations.

An orchestration MCP server that enables task delegation to specialized AI agents defined in markdown files, supporting multiple execution engines like Cursor, Claude Code, and Gemini CLI.

MCP (Model Context Protocol) Server. Integrates with Azure AI Search to enable keyword, vector, and hybrid search capabilities for retrieving information from search indexes in readable markdown format.

An MCP server that enables AI agents to send transactional emails, manage email templates, and interact with Mailtrap's testing sandbox environment for secure email development.

A forked version of the official Knowledge Graph Memory Server that uses DuckDB as a backend for high-performance, persistent SQL-based storage and fuzzy search capabilities.

Give hands to AI. MCP server to run shell commands securely, auditably, and on demand.

🚀 MCP aggregator for batching multiple tool calls into a single request. Reduces overhead, saves tokens, and simplifies complex operations in AI agent workflows.

Connect AI assistants to your ERPNext instance via the Model Context Protocol (MCP) using the official Frappe API.

A reasoning framework server that implements the Atom of Thoughts (AoT) methodology to decompose complex problems into verifiable atomic units like premises, hypotheses, and conclusions.