Discover Awesome MCP Servers

Custom MCP Server

A Next.js-based MCP server that provides basic utility tools including echo, current time retrieval, and safe mathematical calculations through HTTP and SSE transports.

MCP Server ELK

A production-oriented, read-only MCP server for secure ELK stack analysis, compatible with OpenClaw.

Google Analytics MCP Server

A FastMCP-powered server that connects Google Analytics 4 data to Claude Desktop with automatic OAuth 2.0 authentication, enabling users to access GA4 metrics, properties, and reports through natural language queries.

SQLite MCP Server

A universal SQLite database management tool that enables SQL query execution through MCP protocol. Supports SELECT/INSERT/UPDATE/DELETE/CREATE operations with built-in SQL injection protection across stdio, SSE, and streamable-http communication modes.

Clockify MCP Server

Enables AI assistants to interact with Clockify time tracking API to manage time entries, projects, tasks, and workspaces through natural language commands.

Job Searchoor MCP Server

Um servidor MCP simples que entrega trabalhos com base nas suas necessidades.

Maya MCP

Enables AI assistants like Claude Desktop to control Autodesk Maya via natural language through the Model Context Protocol.

MCP Character Counter

A lightweight server that provides detailed text analysis, counting total characters, characters without spaces, letters, numbers, and symbols for AI assistants like Claude Desktop and GitHub Copilot.

srefix-diagnosis

A toolkit of 256 MCP servers for SRE incident diagnosis with Claude. One agent per tech (Postgres, Kafka, Istio, Kubernetes, Prometheus, MongoDB, Redis, Cassandra, ...) with failure modes, key metrics, and runbooks baked in. Plus telemetry MCPs (PromQL/LogQL/Elasticsearch), SSH-via-bastion executor, and 33 discovery adapters across 9 clouds. Apache 2.0, runs locally. Reproducible 5/5 scenari

SQL MCP Server

Enables natural language and SQL querying across SQLite, MySQL, PostgreSQL, and MongoDB databases with support for bulk operations and schema inspection. It features a safety mechanism requiring explicit user confirmation for destructive actions like data modification and deletion.

n8n Workflow Builder

Enables AI-powered building, optimization, debugging, and management of n8n workflows directly from Claude. Features workflow analysis, execution monitoring, security audits, drift detection, and intelligent error debugging with best practices guidance.

Swagger MCP

High-performance server for exploring Swagger/OpenAPI specifications with dynamic session management, lightning-fast endpoint search, and efficient caching. Enables AI assistants to discover, search, and generate code from REST APIs.

InvoiceExpress MCP

Provides complete Portuguese invoice management with 60+ specialized tools including invoice creation, client management, SAF-T tax compliance, treasury operations, and Portuguese Tax Authority (AT) integration for AI-powered business automation.

Weather MCP Server

Provides real-time US weather alerts and forecasts by integrating with the National Weather Service API. It enables AI assistants to fetch state-specific alerts and detailed local forecasts using geographic coordinates.

mcp_repo_e2769bdc

Este é um repositório de teste criado pelo script de teste do Servidor MCP para o GitHub.

Xenarch Agent MCP

Pay for any x402-gated content or API with USDC micropayments on Base. Discover payment gates, execute payments, and view transaction history.

Storyblok MCP Server

The Storyblok MCP server enables your AI assistants to directly access and manage your Storyblok spaces, stories, components, assets, workflows, and more.

TeamMCP

TeamMCP is an MCP-native collaboration server that enables AI agents and humans to communicate through shared channels, direct messages, and integrated task management. It provides a persistent layer for real-time collaboration with full-text search and a centralized web dashboard.

MCP Ethical Hacking

Here's a sample ethical hacking security plan for educational purposes, translated into Portuguese. I've focused on key areas and kept it relatively simple for learning. **English Original:** **Ethical Hacking Security Plan (Educational Sample)** **Objective:** To simulate a controlled ethical hacking exercise to identify vulnerabilities in a simplified network environment and improve security awareness. **Scope:** * A small, isolated network consisting of: * One virtualized web server (running a basic vulnerable application like DVWA or Metasploitable) * One virtualized client machine (e.g., Kali Linux) * Focus areas: Web application vulnerabilities, basic network scanning, and password cracking. **Rules of Engagement:** * **Authorization:** Explicit written permission from the instructor/system owner is required. * **Non-Destructive Testing:** All testing must be non-destructive. No data deletion, modification, or system crashes are permitted. * **Confidentiality:** All findings must be kept confidential and reported only to the instructor. * **Scope Adherence:** Testing must remain within the defined scope. No attempts to access other systems or networks are allowed. * **No Real-World Attacks:** This is a simulation. Do not use information gained to attack real-world systems. * **Reporting:** A detailed report of all vulnerabilities found, methods used, and recommendations for remediation must be submitted. **Tools and Techniques:** * **Network Scanning:** Nmap * **Web Application Scanning:** Burp Suite (Community Edition), OWASP ZAP * **Password Cracking:** John the Ripper, Hashcat (using pre-generated wordlists) * **Vulnerability Exploitation:** Metasploit (within the vulnerable VM) **Reporting Template:** 1. **Executive Summary:** A brief overview of the findings. 2. **Vulnerability Details:** * Description of the vulnerability * Steps to reproduce * Impact of the vulnerability * Severity (High, Medium, Low) 3. **Recommendations:** Specific steps to remediate the vulnerability. 4. **Tools Used:** List of tools used during the assessment. **Disclaimer:** This is a simplified example for educational purposes only. Real-world ethical hacking engagements are far more complex and require extensive planning and expertise. **Portuguese Translation:** **Plano de Segurança de Hacking Ético (Amostra Educacional)** **Objetivo:** Simular um exercício controlado de hacking ético para identificar vulnerabilidades em um ambiente de rede simplificado e melhorar a conscientização sobre segurança. **Escopo:** * Uma pequena rede isolada consistindo em: * Um servidor web virtualizado (executando um aplicativo básico vulnerável como DVWA ou Metasploitable) * Uma máquina cliente virtualizada (por exemplo, Kali Linux) * Áreas de foco: Vulnerabilidades de aplicativos web, varredura básica de rede e quebra de senhas. **Regras de Engajamento:** * **Autorização:** É necessária permissão explícita por escrito do instrutor/proprietário do sistema. * **Testes Não Destrutivos:** Todos os testes devem ser não destrutivos. Nenhuma exclusão, modificação ou falha do sistema é permitida. * **Confidencialidade:** Todas as descobertas devem ser mantidas confidenciais e relatadas apenas ao instrutor. * **Adesão ao Escopo:** Os testes devem permanecer dentro do escopo definido. Nenhuma tentativa de acessar outros sistemas ou redes é permitida. * **Sem Ataques no Mundo Real:** Esta é uma simulação. Não use as informações obtidas para atacar sistemas do mundo real. * **Relatório:** Um relatório detalhado de todas as vulnerabilidades encontradas, métodos utilizados e recomendações para correção deve ser submetido. **Ferramentas e Técnicas:** * **Varredura de Rede:** Nmap * **Varredura de Aplicativos Web:** Burp Suite (Edição Comunitária), OWASP ZAP * **Quebra de Senhas:** John the Ripper, Hashcat (usando listas de palavras pré-geradas) * **Exploração de Vulnerabilidades:** Metasploit (dentro da VM vulnerável) **Modelo de Relatório:** 1. **Resumo Executivo:** Uma breve visão geral das descobertas. 2. **Detalhes da Vulnerabilidade:** * Descrição da vulnerabilidade * Passos para reproduzir * Impacto da vulnerabilidade * Gravidade (Alta, Média, Baixa) 3. **Recomendações:** Passos específicos para corrigir a vulnerabilidade. 4. **Ferramentas Utilizadas:** Lista de ferramentas utilizadas durante a avaliação. **Aviso Legal:** Este é apenas um exemplo simplificado para fins educacionais. Os engajamentos de hacking ético no mundo real são muito mais complexos e exigem planejamento e experiência extensivos. **Key Improvements in the Portuguese Translation:** * **Accuracy:** Ensured accurate translation of technical terms. * **Clarity:** Used clear and concise language for better understanding. * **Cultural Appropriateness:** The language is natural and appropriate for a Portuguese-speaking audience. * **Consistency:** Maintained consistency in terminology throughout the document. This provides a solid foundation for an educational ethical hacking exercise. Remember to always emphasize the importance of ethical behavior and legal compliance. Good luck!

Remote YouTube MCP Server

A remote Model Context Protocol server that extracts YouTube video transcripts and provides content creation templates using OAuth 2.0 authentication. It enables secure interaction with YouTube content for AI clients like ChatGPT and Claude.

MCP Google Sheets Server

Enables reading, writing, and managing Google Sheets documents with support for batch operations, formatting, charts, and conditional formatting through the Model Context Protocol.

lmwharton/sieve-mcp

vc analyst for pitch deck to memo gen

SpineFrame

SpineFrame is a audit-grade runtime that gives AI agents auditable provenance — every tool call, every piece of evidence, every decision is traced, policy-checked, and cryptographically signed. Signed evidence chains, compliance pipelines, and tool-call tracing that survives regulatory scrutiny.

AgentBase MCP Server

Open registry of agent instruction files — system prompts, skills, workflows, and domain packs. Exposes the OpenClaw registry via 4 MCP tools: search by keyword/category, fetch full instruction files, list categories, and get top-rated files. CC0 licensed, free to use.

Yuque MCP Server

Enables AI assistants to interact with Yuque (语雀) platform through MCP protocol, supporting knowledge base management, document operations, search, and team collaboration features.

Flint Note

Provides an agent-first note-taking system designed from the ground up for AI collaboration. Organizes your notes as a local vault of ordinary markdown files with semantic note types.

Ambient Code Platform MCP Server

Enables delegation of agentic sessions to Kubernetes-hosted Claude agents running on the Ambient Code Platform. Supports creating, managing, and communicating with remote AI agent sessions through OpenShift authentication.