Discover Awesome MCP Servers

YouTube Skills for AI Agents

YouTube Skills (TranscriptAPI) is the production API for extracting, searching, and analyzing YouTube content at scale. While other tools break when YouTube changes or cap you at 100 requests/day, TranscriptAPI serves 15 million transcripts monthly at 49ms median response time.

homelab-mcp

Read-only MCP adapter for Homelab Core that lets AI assistants inspect health, services, redacted logs, nodes, and jobs via a local Unix socket. Optionally enables job queuing when changes are explicitly allowed.

mail-muncher

Serves a strictly read-only mail archive over MCP: ordered filter rules pull matching messages from any IMAP mailbox or the Gmail API and write them to disk as byte-faithful .eml plus markdown with YAML frontmatter. Exposes list_rules, list_messages, search_messages, read_message (with full-thread reads) and sync; it never sends, deletes or modifies mail.

ClassCraftMCP

An MCP server for creating and validating lesson plans based on the 2022 revised Korean middle school math curriculum, providing context, validation, and rendering tools.

Fixzi MCP server

Monitor AI output schemas and API contracts for breaking changes — validate LLM JSON responses against defined schemas on a schedule

Vibetest Use

An MCP server that launches multiple Browser-Use agents to test websites for UI bugs, broken links, and accessibility issues. It supports automated testing of both live and localhost development sites using natural language prompts.

Validator Ai MCP

An MCP server for validating JSON against schemas, checking email deliverability, verifying URLs, assessing data quality, and validating API responses using RFC-compliant checks and heuristic analysis.

Ableton DJ MCP

Enables AI-assisted electronic music production in Ableton Live, with built-in genre theory for indie dance, tech house, melodic techno, and house music.

lunchmoney-mcp-server-oauth

Self-hostable remote MCP server for Lunch Money with built-in OAuth 2.1, enabling Claude to access transactions, budgets, and more on mobile, web, and desktop.

Korean DART MCP

Provides 15 tools covering OpenDART 83 APIs for disclosures, financials, equity, XBRL, plus insider signals, accounting risk scores, and Buffett-style quality checklists, and converts HWP/PDF attachments to markdown for AI assistants.

OneTool MCP

One MCP for developers — no tool tax, no context rot. 100+ tools including Brave, Google, Tavily, Context7, Excalidraw, AWS, Excel, Database, Playwright, Chrome DevTools, and more. Install once, access everything.

Enterprise Big Data Copilot

Enables natural-language queries on Trino big data platforms, generating validated, schema-aware SQL via RAG and local LLM inference, and exposes metadata, query, and profiling tools through MCP.

peek

Enables AI agents to drive a database viewer's interface via MCP, allowing them to open tables, run queries, and read results from the same workspace a human sees, with read-only enforcement.

mcp-menesesdk

19-chain DeFi gateway for AI assistants for Menese Protocol

wikimedia-image-search-mcp

Enables AI assistants to search for images on Wikimedia Commons, returning structured metadata and a composite thumbnail grid for visual comparison.

mcp-server-nmap

Enables network scanning and reconnaissance through MCP tools, leveraging nmap for port scanning, service detection, and host discovery via synchronous, asynchronous, and streaming interfaces.

autotest_iot

MCP server that exposes hardware automation tools (build, flash, serial capture, symbolization, relay control) for ESP32-S3 boards, with board-level concurrency locks and remote access.

mcp-elicitation-proxy

Let existing MCP servers ask for missing required tool arguments through MCP elicitation, without changing the upstream server.

@event4u/agent-config

Universal AI Agent OS — governed skills, rules, and commands for AI coding assistants (Claude Code, Augment, Cursor, Copilot, Windsurf). Read-only MCP bridge serves prompts and resources from a release-pinned content bundle.

mcp-gcloud-adc-proxy

An auth proxy that forwards requests to remote MCP servers, attaching Google Cloud ADC tokens for authentication. It enables secure access to IAM-protected services like Cloud Run.

Calgary Open Data MCP Server

Enables AI assistants to search, explore, and query Calgary's open data portal using SoQL, with tools for dataset discovery, metadata inspection, and data querying.

bybit-trading-mcp

Enables AI tools to execute trades and fetch market data across six crypto exchanges via natural language or API, with dual Telegram and MCP interfaces.

docwriter-mcp-server

A Model Context Protocol server for programmatic creation, modification, and compilation of structured LaTeX documents.

py-mcp-wiki-helper

MCP server to query a Git-hosted Wiki, offering tools to list, search, and read Markdown documents via Codex or VS Code.

DataImpulse MCP Proxy

Enables fetching public HTTP(S) pages through DataImpulse residential proxies with country, city, and session targeting, plus an exit IP check tool. Includes best-effort SSRF safeguards and response size limits for safe bounded access.

lrnev

AI-powered project governance engine for collaborative development with MCP server and CLI, file as source of truth, zero model dependency.

Anki AI MCP Server

Bridge between AI assistants and Anki Desktop, enabling automated flashcard management and study document processing.

Cardano Unified MCP Server

An MCP server that provides AI assistants with searchable access to Cardano ecosystem documentation, SDKs, smart contract languages, governance, scaling, and developer standards from a single endpoint.

mcp-kalshi

Provides access to US-regulated prediction-market data from Kalshi, enabling queries on market events without authentication.

Secure Agent MCP Gateway

Enables AI agents to safely call MCP tools through a security gateway that enforces per-role authorization and least-privilege tool scoping.