Productivity Servers

Provides specialized tools for searching npm packages, fetching documentation, checking outdated dependencies, and safely upgrading Node.js packages with version constraint management

Integrates Gmail functionality, enabling email search, message retrieval, and attachment downloads via Google Apps Script.

Enables macOS screen capture and window management with tools for taking screenshots, analyzing images, and controlling application windows

Enables AI to execute AppleScript code on macOS systems, providing access to applications and system features like Notes, Calendar, Contacts, Messages, and Finder through a lightweight server implementation.

Provides workflow management and automation through step-by-step execution with branching logic, conditional operations, template variables, and state persistence for complex multi-step processes like code reviews and data pipelines.

T

Think Tool

Remote

Provides Claude with a dedicated workspace for structured reasoning through four specialized tools that enable recording, retrieving, clearing, and analyzing thoughts during complex problem-solving tasks.

Integrates with Keycloak Admin to provide streamlined user and realm management operations for identity and access control automation.

Converts Pokemon team compositions into shareable Pokepaste URLs by accepting detailed Pokemon configurations including stats, moves, abilities, items, and competitive metadata, then automatically uploading the formatted team data to pokepast.es for easy collaboration among competitive players and team builders.

C

Calculator

Remote

Provides a secure mathematical expression evaluation service using Python's AST module for basic operations without relying on eval(), enabling quick calculations within conversations.

Enables AI to automate Microsoft Office applications (Word, Excel, PowerPoint, and more) through COM interfaces in Windows, providing tools for launching programs, manipulating documents, capturing screenshots, and managing files.

Plays customizable audio notifications for key interaction points in development environments, alerting users when AI assistance requires attention or completes tasks.

Converts Markdown documents to PDF format using Lightning Network micropayments, handling payment flows with QR codes and returning downloadable PDF URLs for pay-per-use document conversion.

Utility server that automatically reads Claude Desktop configuration files and presents all available MCP services in an easy-to-copy format for quick access and troubleshooting.

Access and search local Apple Notes databases.

Proxy server that connects to multiple MCP servers as a client and exposes their tools through configurable toolsets that can be hot-swapped without restart, enabling dynamic toolset management and context switching for complex MCP server ecosystems.

Integrates with Joplin's REST API to enable complete note and notebook management including search, read, create, edit, and delete operations with support for hierarchical structures and todo items.

Clay

Official

Provides a bridge to Clay's personal CRM platform for searching, retrieving, and managing contact information, interactions, and professional relationships through natural language queries.

AI assistant for Ableton Live music production.

Integrates note-taking capabilities with AI models using TypeScript and DynamoDB for persistent memory and context management in applications.

Chains multiple MCP tools together in sequence, passing results between tools without sending large intermediate data back to the LLM, reducing token usage for complex workflows.

Integrates document processing libraries to enable extraction, conversion, and manipulation across multiple file formats including PDF, DOCX, HTML, CSV, and EPUB.