Discover Awesome MCP Servers

OceanBase MCP

Read-only MCP gateway for OceanBase that enables secure inspection of OceanBase databases via MCP clients like OpenCode.

infomaniak-mcp-agent

infomaniak-mcp-agent lets Claude (or any MCP client) drive a real Infomaniak account end-to-end through 54 tools — web hosting, mail, kDrive, domains, DNS, DNSSEC, FTP/SSH users, AI catalogue and more. Every destructive operation goes through a strict two-phase commit (plan + single-use confirmation token) so the agent can never silently mutate your account. Open Source

RAG MCP Server

Combines a knowledge graph with RAG (Retrieval-Augmented Generation) capabilities for semantic code indexing and search. Enables creating entity relationships, managing observations, and performing semantic searches across indexed codebases.

MCP Spa

A hosted MCP server that provides AI agents with spa-like treatments (breathing, sauna, float tank, etc.) to reset context and pacing between tool calls.

mcp-ctera-core

Enables AI-driven interaction with CTERA Portal APIs for file and folder management through natural language or automation workflows.

txt-to-md-mcp

Enables writing text content to Markdown files with folder organization and overwrite control, and listing recent Markdown files.

SuperCollider MCP Server

Enables AI assistants to generate and control real-time audio synthesis through natural language descriptions using SuperCollider. Features 10 built-in synth types, pattern sequencing, audio recording, and server lifecycle management for creating sounds from simple English descriptions.

github-pr-reviewer

Enables Codex to fetch GitHub pull request changes, review code for bugs and security issues, and save approved reviews to Notion.

Simple MCP Server

A calculator MCP server providing add and subtract tools, along with file resources and a code review prompt, supporting in-memory, HTTP, and STDIO transports. It also includes a LangGraph ReAct agent example that uses the tools.

gigaxity-deep-research

An open-source deep research MCP server that provides multi-source web search and synthesis with citations, enabling agents to perform citation-backed research using Qwen3-30B-A3B-Thinking and other models.

aemet-mcp

Model Context Protocol server: plug AEMET into Claude Desktop, Cursor, Windsurf or any MCP client. Runs locally over stdio.

PostgreSQL MCP Server

Enables secure querying of PostgreSQL databases through MCP-compatible clients. Supports read-only SQL execution, table exploration, and connection management with built-in security validation.

crypto-insight-mcp

MCP server for accessing crypto market data (prices, portfolio analytics) from CoinGecko and performing RAG-based search over internal documents with responsible-AI guardrails.

126 Email MCP Server

Enables sending emails through 126 mailbox SMTP service with support for plain text/HTML content, CC/BCC recipients, and secure SSL/TLS connections.

FreshRSS MCP Server

Enables interaction with FreshRSS RSS feed readers through the Google Reader compatible API. Supports feed management, article reading/searching, and marking articles as read or starred.

Rippling MCP Server

Provides 50+ tools for interacting with Rippling's HR platform, including employee management, payroll, time tracking, benefits, recruiting, learning, devices, groups, and custom objects, all through natural language.

Text-Toolkit

An MCP server that provides text conversion, formatting, and analysis functions, which can be directly integrated into the development workflow.

mcp-golang-http-server

A simple MCP server exposed via SSE with examples tools, resources and prompts

Agent Tools Runtime

Persistent MCP server runtime for progressively discovering and loading MCP, REST, and local CLI adapters, with host-side credentials and explicit confirmation for mutations.

@humanaccepted/mcp

MCP server that auto-emits tamper-evident receipts for every tool call, enabling EU AI Act Article 12 compliance with signed, chain-linked receipts.

DigiKey MCP Server

Enables searching and retrieving product information from DigiKey's API, including part lookup, keyword search, product details, and pricing.

Obsidian Translation MCP Server

Enables Claude to translate, search, and manage Obsidian notes directly through the Model Context Protocol. It features automatic backups, CRUD operations, and protects metadata and code blocks during the translation process.

GPT Proxy MCP Server

MCP server that proxies GPT API calls for Claude Code, supporting multiple GPT models with both standard and streaming responses.

approval-guardian

Analyzes a wallet's active ERC-20 token approvals and provides prioritized risk assessment along with revoke calldata.

Tribunal Ambiental MCP Server

Enables searching and reviewing public case information from the Second Environmental Tribunal of Santiago, including case details, motions, and court documents, through natural language.

WikiJS MCP Server

Enables AI assistants to search, retrieve, and optionally edit pages in a WikiJS knowledge base via the Model Context Protocol.

Job Posting Monitor MCP Server

Enables monitoring of job postings by keyword, returning companies currently advertising those roles enriched with firmographics and LinkedIn URLs via Apify.

Google Stitch MCP Proxy

Proxies Google Stitch MCP endpoint, injecting the API key from environment variable for secure access.

Purple AI MCP Server

Enables interaction with SentinelOne's security platform, including Purple AI, events, alerts, vulnerabilities, and asset inventory, through MCP.

MCP Adapter

Automatically converts OpenAPI specifications into Model Context Protocol applications, enabling HTTP APIs to be managed as MCP services. It features a dynamic architecture that monitors file systems or Kubernetes ConfigMaps to update MCP tools in real-time.