Discover Awesome MCP Servers

OpenGrok MCP Server

Query and explore code repositories in OpenGrok directly from VS Code using GitHub Copilot and the Model Context Protocol (MCP).

MartinLoop — Stop Runaway Loops, Bad Code & Token Waste

Runtime governance and budget guardrails for Claude Code, Cursor, and autonomous AI agents. Enforces per-session spend caps, verifier safety gates, and runaway loop prevention.

TestRail MCP Server

Integrates TestRail with Claude Code to enable AI-assisted test management workflows, including project, suite, test case, test run, and result operations.

pmc-pdf-downloader

MCP server to batch download open-access PDFs from PubMed Central (PMC), supporting PMCID/PMID lookup, parallel downloads, and download reports.

cdp-bridge

Connects MCP clients to real browser sessions via a Chromium plugin, enabling LLMs to read, scan, automate, and navigate web pages using the user's existing browser state.

Cloudflare Playwright MCP

Enables AI assistants to control a browser through Playwright tools for web automation tasks like navigation, typing, clicking, and taking screenshots.

mailplug-jandi-mcp

MCP server for Mailplug email workflows and JANDI notifications, providing tools to build and send JANDI messages via webhook.

Open Multi-Agent Canvas

La interfaz de chat multiagente de código abierto que te permite gestionar múltiples agentes en una conversación dinámica y añadir servidores MCP para una investigación profunda.

second-brain-mcp

An MCP server that exposes an Obsidian vault to Claude, enabling reading, searching, writing notes, capturing voice thoughts, and managing tasks. It enforces vault filing rules in code, with path confinement and no hard deletes for safety.

wpguard-mcp

An MCP server that enables safe reconnaissance, mutation, and verification of WordPress sites through guarded, typed verbs with dry-run previews and change-packet audit records.

Herald

The self-hosted MCP bridge between Claude Chat and Claude Code.

cml2-mcp

Thin MCP server for Cisco CML2 that exposes the live OpenAPI specification and a generic API call tool, enabling models to interact with CML2 by reading the spec first.

bloomberg-mcp

Provides Model Context Protocol tools for accessing Bloomberg Terminal data including BDP, BDH, BDIB, BQL, bond analytics, screening, and field search.

Memory MCP

A knowledge-graph-based memory system for AI agents that enables persistent information storage between conversations.

semantic-mcp

A semantic router that enables discovery, management, and execution of tools across multiple MCP servers using natural language.

iStoreOS MCP Server

Enables AI assistants to read-only monitor iStoreOS/OpenWRT routers via SSH or HTTP/ubus API, providing 31 tools for system status, network info, logs, and plugin status (OpenClash, Passwall, AdGuardHome, etc.).

MCP Autonomous Analyst

A local, agentic AI pipeline that analyzes tabular data, detects anomalies, and generates interpretive summaries using local LLMs orchestrated via the Model Context Protocol.

OpenTester

OpenTester is a testing execution engine designed for AI coding tools (Claude Code, Cursor, OpenCode, etc.). It provides a unified DSL format and MCP interface, enabling Agents to generate, execute, and manage test cases, achieving an automated "code-test-fix" workflow.

envato-mcp

An MCP server for the Envato API that enables searching, purchasing, and downloading assets.

Bookstore MCP Server

Enables users to manage and interact with a bookstore through natural language, supporting book searching, inventory checking, purchasing, and restocking operations. Provides seamless integration with AI assistants for complete bookstore management functionality.

LayerBack MCP Server

Enables converting diagram images (screenshots, photos, PDF pages) into editable files like Visio, PowerPoint, draw.io, and SVG through the LayerBack API.

Estonian Cybersecurity MCP

Query Estonian cybersecurity data -- regulations, decisions, and requirements from RIA/CERT-EE -- directly from any MCP-compatible client.

mcp-dataverse-harvard

Enables searching and retrieving metadata from Harvard Dataverse, including datasets, files, and dataverses via an MCP gateway.

Mock Data Server

MCP server that generates mock data.

HelloWorld MCP Server

A simple TypeScript MCP server that provides two tools: one for greeting users with a customizable name and another for adding two numbers together.

Trello MCP Server

A Model Context Protocol (MCP) server that provides AI assistants with access to Trello's functionality. This server enables AI models to interact with Trello boards, lists, and cards programmatically.

Jira MCP

Enables AI clients to manage Jira Cloud issues, comments, attachments, and transitions through natural language.

mcp-printable

Connects MCP-capable agents to Blender and OpenSCAD for AI-driven 3D modeling, with tools and rules optimized for FDM-printable geometry.

victoriametrics-mcp

MCP server for querying VictoriaMetrics (PromQL/MetricsQL) and VictoriaLogs (LogsQL), also compatible with Prometheus, returning compact text summaries for LLM agents.

STRATA

MCP server that provides AI assistants persistent context memory across sessions, using Supabase PostgreSQL and pgvector to save, search, list, and delete memories via natural language.