MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
rustunnel
Open-source tunnel that exposes localhost services via public HTTPS/TCP/UDP URLs with pay-as-you-go pricing.
Neon
Manage Neon Postgres databases and projects using natural language through Claude, Cursor, and other MCP clients.
Memory for coding agents: search 35+ agent histories locally and recall decisions across sessions.
Turn any REST, SOAP, GraphQL, SQL or OData API into MCP tools for Claude—265 ready connectors for ERP, e-commerce and custom systems.
Self-hosted MCP gateway: turn any API, database or MCP server into AI connectors — no code.
sqz
Pre-injection context compression for AI coding agents—save 24.7% tokens with zero LLM calls, offline-safe.
ai.smithery/hustcc-mcp-mermaid
Generate dynamic Mermaid diagrams and charts with AI assistance, supporting multiple export formats.
Instant, private access to your Zotero, Obsidian, and Apple Notes knowledge base for AI agents.
SandBase Harness
Local-first runtime for AI agents with persistent sessions, sandboxed tools, credentials, and audit trails.
Local-first MCP tools to create, validate, and preview OpenFlowKit diagrams from Claude, Cursor, or Windsurf.
Read, write, search, and surgically edit Obsidian notes, tags, and frontmatter via MCP.
FableCut
Browser video editor driven by AI agents via JSON timeline and MCP; zero npm dependencies.
Vestige
Local-first memory for AI agents that traces failures back to their root cause, no cloud required.
CRW Web Scraper
Turn URLs into clean markdown or JSON with one engine for search, scrape, map, crawl, and extract.
fastCRW
Open-source Rust web crawler and search engine for AI agents—scrape, crawl, map, and search with markdown or JSON output.
Marmot Data Catalog
Open-source data catalog for AI agents—search assets, explore lineage, and expose certified metadata through MCP.
Watermelon UI
Search and install free React, Tailwind, and shadcn UI components, blocks, and dashboards.
Compartment
Durable, encrypted agentic memory that runs fully offline on your computer.
Authorization boundary for agents and APIs—intercept actions, check with Decionis, forward only what's approved.
com.decionis/mcp
Authorize consequential AI agent actions before execution through an independent policy boundary.
SonarQube MCP Server
Bring SonarQube code quality and security analysis directly into your AI coding assistant.
haiku.rag
Local-first agentic RAG with hybrid search, reranking, and multimodal document retrieval with citations.
yutu
AI-powered toolkit that automates YouTube workflows—uploading, optimizing, and managing videos at scale.
AKShare
Explore 1000+ China market data functions with AI — search, inspect, and call AKShare data autonomously
Kronos
AI-powered stock research assistant for China A-shares, Hong Kong, and US markets with Kronos time-series forecasting
TrueSource
Self-hosted AI investment research assistant for A-shares, Hong Kong stocks, and US stocks with first-hand market signals and local data control.
Apple Health
Query your Apple Health data locally with SQL—sleep, workouts, heart metrics.
StyleKit
Search 148 curated design styles and pull tokens, recipes, and shadcn commands into your AI IDE.
MCP Server for Excel
Automate Microsoft Excel with AI—control sheets, Power Query, DAX, VBA, and more via natural language.
Hex Graph
Portable engineering skills marketplace for Claude Code and Codex with deterministic code analysis and architecture workflows.