Discover Awesome MCP Servers

Grey Ridge x402 MCP

Enables AI agents to access crypto prices, DeFi yields, Polymarket data, Base chain info, and security scans with pay-per-call via USDC on Base mainnet.

ScreenshotOne MCP Server

Connects AI assistants to ScreenshotOne.com API for capturing website screenshots with customizable options including viewport size, full-page captures, and multiple output formats.

Helixar Security MCP Server

Provides three AI security tools for Claude: scanning MCP servers for security risks, validating HDP delegation chains against IETF standards, and triaging security alerts with kill-chain analysis.

JIRA MCP Server

A production-ready MCP server for JIRA integration that enables AI assistants to query JIRA issues and perform searches using natural language through JQL.

survey-builder-ai-mcp

Enables creating surveys, validating questions, collecting responses, and generating analysis reports.

time-tracker-mcp

A local MCP server that reads logged hours from an internal time tracker, providing tools to list time entries, projects, and the active timer. It is read-only, enabling Claude Code to see time-tracking data without writing.

UnrealBlueprintMCP

Enables AI agents to create and modify Unreal Engine blueprints using natural language commands. Supports blueprint creation, property modification, and real-time communication with Unreal Editor through WebSocket integration.

Rejestr.io MCP Server

Provides access to Poland's largest business registry database, enabling company search, beneficiary checks, and financial document retrieval via natural language.

Notepad++ MCP Server

Enables comprehensive automation and control of Notepad++ on Windows, including file operations, text editing, tab management, and session management through 15 integrated tools. Supports advanced workspace management with the ability to save and restore complete editing sessions.

Calva Backseat Driver

Enables AI assistants to interact with Clojure REPLs for evaluating code, performing structural edits with bracket balancing, and looking up symbol documentation. Transforms AI coding assistants into interactive programming partners with access to runtime evaluation and real data structures.

resend

Provides access to the Resend API, enabling AI assistants to list and retrieve items with typed responses and error handling.

busan-essentials

Provides structured data on public facilities in Busan, South Korea for AI agents assisting foreign tourists, including AEDs, pharmacies, tourist info, restrooms, WiFi, and subway timetables.

caveman-mcp

MCP server that compresses markdown files into caveman-style prose, cutting token usage by 65% while preserving code and structure.

hevy-mcp

A Model Context Protocol server that connects Claude to Hevy workout logs, enabling workout reading, routine creation, and training analysis.

Despezzas MCP

Unofficial MCP server for querying and managing financial data from Despezzas.

platform-adapter-mcp

Provides a uniform MCP tool interface for multiple bug bounty platforms (HackerOne, Bugcrowd, etc.) using the adapter pattern, enabling LLM agents to query programs and scope across platforms.

Byteplant Validator MCP Server

Provides email, phone, and address validation using Byteplant's APIs. Enables real-time live validation in any MCP-compatible client.

Meridian MCP

Enables dynamic task routing by generating and ranking candidates (tools, prompts, documents, etc.) via orbital mechanics, using an LLM and a deterministic classifier.

YouTube MCP

Enables searching for songs on YouTube and automatically playing them in a web browser using the official YouTube Data API v3. It supports cross-platform execution on Windows, macOS, and Linux with built-in input validation.

capture-and-slack-mcp

Relays a result screenshot to Slack so you can review a coding agent's output without opening the app.

MCP TTS Server

TTSエンジン（Kokoro TTS、OpenAI TTS）用のMCPサーバーラッパー

cc-agent-router

Routes Claude Code tasks to different AI roles with separate APIs, keys, and models while preserving existing MCP, skills, and project settings.

NASA MCP

Provides compact, assistant-friendly tools for NASA's public APIs, including APOD, space weather, Earth events, and media library, without flooding the context window.

odoo19-mcp-server

MCP Server for Odoo 19 using JSON-2 API, built with FastMCP

Katherine Communication MCP

Enables privacy-preserving detection of content manipulation in AI model providers via cross-lingual self-consistency, with tools for pipeline checks, status monitoring, and cumulative toxicity tracking.

Agentic-AI-Planning-And-Reasoning-MCP

MCP server for step-by-step mathematical reasoning and planning, enabling AI agents to execute calculations and perform GUI actions like opening PowerPoint.

Metalsmith Plugin MCP Server

Provides tools for scaffolding, validating, and maintaining Metalsmith plugins with an opinionated toolkit.

File Manager MCP Server

Provides secure file system operations for AI assistants including directory listing, file reading/writing, deletion, searching, and copying. Features safety controls like path validation, permission checks, and file size limits.

rip-ie-mcp

Search and browse Irish death notices from RIP.ie with tools for searching death notices, getting full details, and listing counties.

Excalidraw MCP Server

Enables AI agents to create, modify, and share diagrams on a live Excalidraw canvas through MCP tools, supporting shapes, text, arrows, batch operations, and export to shareable links with images.