Productivity & Workflow MCP Servers

Notmuch Sendmail

Connects to a notmuch email database, enabling users to search, browse, compose, and send emails via sendmail.

Gmail

Integrates Gmail with MCP clients to access and search emails.

Nexus Bridge

Enables Claude Desktop to connect to VSCode workspaces via the Model Context Protocol (MCP).

Say

Enables text-to-speech capabilities for applications using the MCP protocol.

Dida

Enables AI assistants to interact with the TickTick/Dida365 task management service for comprehensive task and project management.

Knock Agent Toolkit

Enables agent frameworks to integrate with Knock's APIs using tools and allows integration with Model Context Protocol clients.

AI Connector for Revit

Connects AI Desktop Apps with Revit, enabling AI to inspect and select elements based on model feedback.

Todoist

Integrates Todoist with AI assistants to enable conversational productivity workflow management.

Mermaid Chart Server

Converts Mermaid diagram code into various image formats for AI clients via the Model Context Protocol.

Redmine

Provides desktop access to the Redmine API via the Model Context Protocol, enabling AI-powered interactions with issues, projects, and time tracking.

ClaudeBench

Provides an event-driven AI workbench for managing tasks, orchestrating AI agents with swarm intelligence, and accelerating development for Claude.

OpenProject Smithery

Integrates OpenProject with the Model Context Protocol to manage projects and tasks efficiently.

ThinkingCap

Orchestrates multi-agent AI research by running multiple LLM providers in parallel and intelligently synthesizing their responses.

NotebookLM

Connects CLI agents directly with Google's NotebookLM to provide zero-hallucination answers from your notes and documents.

AS Help

Provides a server for B&R Automation Studio help documentation, enabling full-text search with BM25 ranking and context-sensitive integration.

Smart Fork

Enables semantic search of past Claude Code session transcripts and intelligent session forking to instantly resume relevant conversations.

Limps

Provides a local intelligent server for managing AI agent planning documents, coordinating tasks, and tracking project progress across various LLM tools.

HWPX

Automate the editing and manipulation of HWPX documents, including text, tables, images, and styles, through an MCP server.

ZulipChat

Empowers AI agents to seamlessly interact with Zulip Chat, enhancing communication and automating tasks within the platform.

Skill Retriever

Retrieves and manages Claude Code components, resolving dependencies for optimal integration into AI projects.