Discover Awesome MCP Servers

MCP Brazil Public Data

Enables lookup of Brazilian public data including companies (CNPJ), postal codes (CEP), banking, economy, geography, and more through 15 tools and 2 guided prompts, powered by BrasilAPI with no API key required.

Next.js Docs MCP Server

Provides up-to-date Next.js 16 documentation to MCP clients, enabling instant lookups, version-specific examples, and secure use inside IDE assistants.

gemini-bridge-mcp

MCP server for Google Gemini that does not require an API key, combining a CLI backend for Q\&A, research, and analysis with a web UI backend for image and video generation.

trust-lattice

Evidence-weighted trust graph for multi-agent systems. Enables querying trust and gating high-risk actions based on time-decayed evidence and endorsements.

claude-augur-mcp

Enables users to extract and review Claude's plan reasoning in Claude Code by reading plan files and providing a structured template for decisions, tradeoffs, and assumptions.

Weather MCP

Provides weather query capabilities including current weather, daily/hourly forecasts, air quality data, and weather alerts through QWeather API integration with JWT-based authentication.

BigCommerce API MCP Server

Enables AI assistants to interact with BigCommerce stores through comprehensive REST API integration. Provides tools for managing products, customers, and orders with advanced filtering and relationship tracking capabilities.

AMiner MCP Server

Access AMiner's free academic data APIs to search researchers, papers, and patents, enabling AI agents to retrieve and utilize global research information.

PSKit

Neural-safe PowerShell automation server for AI agents, enabling file management, git workflows, system inspection, and command execution with a 5-tier safety pipeline.

macOS GUI Control MCP

Enables comprehensive control over macOS GUI elements including mouse, keyboard, window management, and screen capture. It allows for automated system interactions and script execution while maintaining safety by blocking potentially destructive deletion commands.

mcp-http-diary-server

Enables writing and reading diary entries via MCP, with optional mood tags, using Supabase for storage and supporting streamable HTTP for public access.

The Investor Har Store

An MCP server that lets AI agents autonomously buy physical hats using USDC on Base — no credit card, no checkout, no human required. Browse the catalog, get a real-time shipping quote, send crypto, and we ship the hat.

Azure DevOps MCP Server

A read-only MCP server connecting AI assistants to Azure DevOps Server (on-premises) for browsing projects, repos, builds, work items, releases, pipelines, and test results.

reconbox-mcp

Enables Claude to run Kali Linux penetration-testing tools (e.g., nmap, sqlmap, ffuf) in an isolated Docker container.

ui-toolkit-mcp

Local, free MCP server for brand logo search and shadcn/ui component search & source lookup, requiring no API keys or login.

portmap

Enables AI agents to deterministically discover which localhost ports and env URLs are actually running, resolving declared configs, OS listeners, and service connections into a machine-readable .portmap.json with actionable findings.

Fortnox Doc MCP

Provides comprehensive documentation for 377 Fortnox API endpoints and 81 resource categories directly from the official OpenAPI specification. It enables users to search, browse, and explore technical endpoint details and data schemas within AI assistants without requiring authentication.

MCP Weather Agent

Enables natural language weather queries for Israel and the USA, fetching real-time forecasts and alerts via web scraping and official APIs.

mcp-arr-suite

Enables interaction with the *arr media management suite (Sonarr, Radarr, Lidarr, Prowlarr, SABnzbd) and TRaSH Guides through MCP tools, allowing media library management, searching, and configuration via natural language.

cycloid-mcp-server

Enables AI assistants to interact with the Cycloid platform for infrastructure management, including blueprint discovery, stack creation, pipeline listing, and event monitoring via natural language.

public-apis-mcp-server

Enables access to 11 free public APIs including weather, country info, NASA data, dictionary, and more, with zero configuration and no API keys required.

zoho-mail-mcp

MCP server for Zoho Mail — read, search, and send email via Claude. Supports listing inbox, searching by keyword or sender, reading full message bodies, and sending HTML email.

db-oauth-mcp

A Node.js MCP server that enables Claude Desktop to securely run read-only SQL queries against MariaDB/MySQL and Microsoft SQL Server databases using OAuth 2.0 PKCE authentication. It provides short-lived, per-user credentials that never touch disk, allowing secure database access through natural language interactions.

TAKO MCP Server for Okta

Enables AI assistants to securely query and manage Okta resources for IAM and security administration. It supports dual-mode operation for standard tool interaction or autonomous agent workflows with sandboxed code execution.

VitalyGPT MCP

MCP server providing UX insights from Vitaly Friedman as searchable tools for any LLM.

mcp-qmedia

Enables text-only AI agents to ask questions about images, audio, and video by passing file paths or URLs to a multimodal model and returning text answers.

@verigent/mcp-server

MCP server for Verigent's AI agent verification, enabling agents to verify themselves, check other agents' status, and browse the leaderboard.

TrustHarness

Enables deterministic security testing of AI agents that use tools by serving synthetic MCP environments with poisoned data, fake secrets, and privileged actions. Records agent tool calls and evaluates security invariants (e.g., canary leaks, forbidden access, approval binding) without an LLM judge or real systems.

gchat-claude-channel

Enables users to interact with their live Claude Code session from Google Chat by injecting messages and receiving replies, bridging terminal and mobile conversations.

mcp-postgres

PostgreSQL administration MCP server for read-only inspection, monitoring, and non-destructive maintenance, enabling safe database interaction via assistants like Claude without data modification.