Development Tools

A Node.js MCP server that spins up isolated Docker - based sandboxes for executing JavaScript snippets with on-the-fly npm dependency installation

A Model Context Protocol server that facilitates secure interaction with MySQL databases, enabling AI models to query, update, and manage database structures using prepared statements.

An MCP server and Claude plugin that enables interaction with freee APIs for accounting, human resources, invoicing, and more. It provides secure OAuth 2.0 authentication and integrates detailed API reference skills to support tasks like creating invoices and managing company data through natural language.

A collection of sample MCP servers built with .NET demonstrating integrations with GitHub, Outlook, and productivity workflows like Markdown conversion and task management.

An Obsidian plugin that bridges the application with Claude Code and Claude Desktop, enabling AI to perform file operations and access vault context through WebSocket and HTTP/SSE protocols.

A comprehensive MCP server for 3D printing that integrates with major printer APIs (OctoPrint, Bambu, Klipper, etc.) and provides advanced STL manipulation tools. It enables an end-to-end workflow from geometry modification and slicing to direct print control and status monitoring.

SharpTools is a Roslyn-powered MCP server that provides deep static analysis and surgical code modification for C# codebases. It features fuzzy FQN matching, automated Git-based versioning for edits, and advanced source resolution including decompilation and SourceLink.

Eion is a shared memory and knowledge graph storage system that enables multi-agent systems to maintain persistent, searchable context across sessions using PostgreSQL and Neo4j.

A cross-platform desktop MCP host and client that allows users to manage multiple LLMs, integrate with various MCP servers (stdio/SSE), and utilize a local knowledge base for RAG.

A secure calculator service that evaluates mathematical expressions using Python's AST module, providing LLMs with a precise tool for numerical calculations without using eval().

A robust .NET-based MCP server for Microsoft SQL Server that enables AI agents to perform schema discovery, execute SQL queries, and manage database records.

A persistent memory and task management framework for AI coding assistants that prevents context pollution through hierarchical task tracking and summary-based context passing.

A robust MCP server for automating the JianYing video editor, enabling AI agents to manage drafts, tracks, and media elements including effects, transitions, and keyframe animations.

A comprehensive MCP server for interacting with Bilibili, providing tools to search videos, track trending rankings, fetch detailed video metadata, and access creator information or anime schedules.

A versatile MCP server proxy that dynamically converts REST API endpoints defined by OpenAPI specifications into callable MCP tools, supporting custom authentication and endpoint filtering.

A specialized assistant for AI developers that automates the transition from vague ideas to structured technical architectures through guided requirement clarification and branch-aware project management.

A comprehensive Kubernetes management server that provides natural language interaction for CRUD operations on cluster resources and Helm chart management.

A framework and protocol for building verifiable, multi-stage agentic workflows that enforce state transitions and task order for autonomous AI agents.

A graph-based memory layer for AI agents that enables persistent storage of patterns, relationships, and temporal knowledge across coding sessions using 8 different database backends.

The official Svelte MCP server provides access to up-to-date documentation, playground generation, and code analysis for Svelte 5 and SvelteKit projects, featuring intelligent autofixers for common patterns and migrations.

A robust MCP server that transforms your workstation into a remotely-accessible AI coding environment, orchestrating agents like Claude Code with real-time task management and state persistence.

A high-performance Rust SDK and toolkit for building Model Context Protocol (MCP) servers and clients, supporting multiple transports and asynchronous concurrency.

A Model Context Protocol bridge that enables Claude to interact with locally hosted LLMs through LM Studio, performing health checks, model listing, and private text generation.

Hayhooks acts as a bridge to expose any Haystack pipeline or agent as an MCP tool, allowing custom AI workflows to be integrated directly into environments like Cursor and Claude Desktop.

An MCP server implementing the Zettelkasten methodology for creating and managing a bidirectional knowledge graph of atomic, markdown-based notes with AI assistance.

An MCP server that provides powerful web search and scraping capabilities using the Serper API, enabling Claude to perform research and extract structured content from any webpage.

MCP (Model Context Protocol) Server. Enables natural language control of AutoCAD LT through AutoLISP code generation and execution for creating engineering drawings, process equipment symbols, and complete process diagrams via keyboard simulation.

A tool that provides Claude with a dedicated space for structured, timestamped reasoning logs to improve performance in complex problem-solving and long chains of tool calls.

Official Plane MCP server providing expert project management tools. It enables AI agents to manage projects, cycles, modules, and work items directly within the Plane platform.

A comprehensive MCP server for interacting with the Backlog API, enabling AI agents to manage projects, issues, wikis, Git repositories, and pull requests.