Discover Awesome MCP Servers

Arca MCP Server

MCP server for integrating with AFIP (Argentine tax agency) to query documentation, manage authentication, and handle electronic invoicing.

kwikset-mcp

Enables Claude to check and control Kwikset Halo-family smart locks, including listing locks, getting status, and locking or unlocking doors.

Crypto MCP Server

Provides real-time and historical cryptocurrency market data using ccxt, enabling users to fetch live prices, historical candlestick data, and stream real-time ticker updates across multiple exchanges.

mcp-guardian

Security, cost, and health governance proxy for MCP infrastructure. Enforces YAML-configurable security policies (blocklists, rate limits, token budgets), tracks real token costs via tiktoken, monitors server health with live JSON-RPC probes. Features OAuth 2.1/OIDC with RBAC, web dashboard, payload normalization, semantic shell AST analysis, mTLS, and a formal STRIDE threat model.

Solar Human Proofreader

Enables users to have Korean manuscripts proofread for readability while preserving facts, quotes, and the author's voice. It also provides readability scoring, original-versus-edited comparison, and style-preserving rewriting suggestions.

openobserve-mcp

MCP server that enables querying an OpenObserve instance for logs, traces, and metrics via tools like search_logs, search_traces, get_trace, and query_metrics, supporting natural-language-driven observability workflows.

HackerMCP

A module that enables AI assistants to access and utilize common penetration testing and security tools like Nmap and Metasploit through a simple interface.

daggerheart-ai

MCP server for semantic search over the Daggerheart SRD, enabling users to search rules, fetch entries, and query bestiary monsters during DnD session prep.

Snowfakery MCP Server

Enables AI assistants to author, debug, and run Snowfakery data generation recipes through the Model Context Protocol.

CS2 RCON MCP Server

A Model Context Protocol server that allows management of Counter-Strike 2 game servers via RCON commands using natural language.

techtv-mail

Enables Claude/Cowork to read and send email through a cPanel-hosted IMAP/SMTP mailbox, providing tools to list folders, search messages, fetch message content, and send email as that mailbox.

Georgia Tech MCP Server

A Model Context Protocol server that provides LLMs with access to Georgia Tech's OSCAR course schedule system, enabling search for courses, subjects, and detailed course information.

House of Wisdom MCP

Enables querying multiple AI models simultaneously and returns all answers unmerged for the user to weigh.

MCP Shamash

Enables security auditing, penetration testing, and compliance validation with tools like Semgrep, Trivy, Gitleaks, and OWASP ZAP. Features strict project boundary enforcement and supports OWASP, CIS, and NIST compliance frameworks.

mcp-arcgis-mobile

Enables searching and querying City of Mobile GIS open geospatial datasets, including parcels, zoning, and public works, via ArcGIS Feature Services.

Unrestricted PostgreSQL MCP Server

Provides full read-write access to PostgreSQL databases with advanced transaction management, recovery tools, and schema exploration capabilities, enabling LLMs to safely query, modify, and manage database content.

Godot MCP

Godot MCP connects AI assistants directly to the Godot editor, exposing 300+ tools for scene construction, node manipulation, runtime inspection, input recording, physics setup, animation authoring, and more.

ton-jetton-risk-mcp

MCP server that screens any TON jetton (token) for rug-pull and honeypot risk. Returns a live on-chain 0–100 risk score with flags: mint authority, holder concentration, DEX liquidity, taxable transfer, blacklist, and a honeypot heuristic.

MSSQL MCP Server

Enables interaction with Microsoft SQL Server databases through a Model Context Protocol interface, supporting database connections, switching between databases, and executing secure SELECT queries.

google-keep-mcp

Enables AI-powered management of Google Keep notes, including search, create, update, delete, archive, and label operations.

QueryNest

A MongoDB multi-instance query service built on MCP that provides intelligent database structure discovery, semantic analysis, and natural language query generation for MongoDB databases.

accounting-mcp

Multi-tenant MCP server connecting accounting software to AI assistants via ~87 tools. Supports Bokio (Swedish accounting) with mock mode for development.

MCP Startup Framework

A comprehensive framework for building remote MCP servers on Cloudflare Workers featuring OAuth 2.1 authentication, PostgreSQL integration, and Stripe-powered paid tools. It enables developers to create scalable, platform-agnostic MCP tools with support for user registration and subscription-based functionality.

RefBase MCP

MCP server that enables AI assistants in IDEs to interact with RefBase webapp for managing conversations, bugs, features, and project context via natural language.

agent-handoff-mcp

Centralized multi-project state & handoff MCP server that lets AI agents save checkpoints in one session and resume in another with minimal token overhead, including git snapshots and code-graph integration.

Dart LSP MCP

A Model Context Protocol (MCP) server that provides Dart language analysis capabilities to Claude Code, enabling real-time diagnostics, code navigation, and symbol search for Dart projects.

Java Boilerplate Generator MCP

Enables automatic generation of explicit boilerplate methods (getter/setter/equals/hashCode/toString/constructors) for Java entity classes, replacing Lombok dependencies with visible, reviewable code.

Obsidian MCP Server

Enables management and semantic search of an Obsidian vault via MCP, with features like adding notes, listing recent notes, and resetting the database using persistent Chroma DB storage.

Mi Fitness Data Bridge

Provides local MCP tools to query your own Xiaomi Mi Fitness health data (sleep, workouts, heart rate, etc.) stored in a local SQLite database, enabling AI assistants to access personal health records without exposing credentials.