Discover Awesome MCP Servers

jail

Search across a billion+ documents including academic papers, books, code, legal cases, forums, and Wikipedia. Provides search and detail tools for various content types.

spotify-mcp

A local-first Spotify MCP server providing typed tools for music search, playback, playlists, audio analysis, and snapshot-safe DJ planning, with OAuth PKCE and no client secret stored.

Uazapi WhatsApp MCP Server

Enables interaction with WhatsApp through the Uazapi API, allowing users to send text and media messages, manage contacts, and list conversations through natural language.

Torify — Japanese Locale APIs for AI Agents

Torify gives AI agents the Japanese locale primitives that standard libraries lack — imperial era date conversion (wareki), qualified invoice number validation with NTA registry lookup, corporate number lookup (法人番号), postal code resolution, name romanization (Hepburn), and kanji-to-kana conversion via Yahoo! JLP. 31 endpoints total. No authentication required for MCP. Pay-per-call $0.02/call via

ASF Policy MCP

MCP server for answering questions about Apache Software Foundation policies, offering tools to list, retrieve, and search policy documents on releases, licensing, branding, security, infrastructure, and incubator topics.

🔒 MCP Server Authentication Reference Collection

🔒 Reference MCP servers that demo how authentication works with the current Model Context Protocol spec.

ultralytics-mcp

Enables management and interaction with the Ultralytics Platform, including browsing projects/datasets/models, starting training, running predictions, and creating exports.

Supabase MCP Server

Enables Claude to fully manage self-hosted Supabase instances, covering authentication, database, storage, edge functions, and more.

MCP Inventory Manager

An AI-powered inventory management system with a natural language interface, enabling CRUD operations on items and suppliers, stock transfers, and supplier management via MCP tools.

cerata-mcp-server

Enables hunting and analyzing GitHub repositories, extracting code patterns as live MCP tools (nematocysts) through the Rose Glass perception engine.

todotxt-mcp

Enables AI assistants to manage todo.txt files, supporting task listing, adding, completing, removing, and updating tasks.

diepi-mcp

MCP server for natural-language daily stock/ETF strategy backtesting. It provides constrained tools for strategy specification, data validation, queue-based backtests, and verifiable result artifacts.

tc39-mcp

Provides structured JSON access to the ECMAScript specification (ECMA-262 and ECMA-402) for AI agents, allowing clause retrieval, cross-references, edition diffs, and test262 search via the Model Context Protocol.

minio_mcp

A FastMCP-based server that enables uploading text and base64-encoded content to MinIO object storage through an HTTP transport. It supports automated bucket management and secure file path generation to streamline remote storage operations.

BlackForge MCP Server

Provides AI agents with real-time and historical crypto market data from nine exchanges, including order book metrics, volumes, spreads, and market microstructure via the BlackForge API.

google-search-console-mcp-python

MCP server for Google Search Console API that enables querying search analytics, managing sites, inspecting URLs, and supporting domain delegation via service accounts.

OpenAI Server

使用 MCP 协议直接从 Claude 查询 OpenAI 模型。

fivetran-mcp

A hybrid Fivetran MCP server with 23 native tools for common data engineering tasks and two universal tools (search/execute) that unlock all 161 Fivetran REST API endpoints.

niaid-data-mcp-server

Enables searching the NIAID Data Ecosystem for biomedical research resources including datasets, clinical studies, and publications using Elasticsearch queries.

@saihm/mcp-server-pro

Non-custodial memory MCP server with client-side encryption, enabling secure remember, recall, forget, and share operations with post-quantum security.

Agent Rate Limiter MCP

Fleet-wide shared rate limiter for A2A + multi-MCP deployments, providing a shared counter with sliding window, concurrency grants, and signed enforcement attestations.

mcp-feedback-enhanced

MCP server that establishes feedback-oriented development workflows with dual Web UI and desktop application interfaces, enabling AI to confirm with users via prompts and real-time feedback to reduce speculative operations and improve efficiency.

bukio-cli

MCP server for agent-first double-entry bookkeeping for Dutch SMEs, supporting VAT, Peppol BIS 3.0 e-invoicing, and local-first SQLite storage with full audit logging and deterministic JSON output.

mcp-audit

Transparent Go proxy that intercepts, signs, rate-limits, redacts, and audits all MCP JSON-RPC tool calls without modifying client or server. Stores to JSONL or SQLite with HMAC-SHA256 signatures.

ks-local-mcp

Enables searching and viewing 1.89 million entries of the Seungjeongwon Ilgi and 380,000 articles of the Annals of the Joseon Dynasty from a local PostgreSQL database via Claude Desktop.

Google SearchConsole MCP Server

Enables interaction with Google SearchConsole tools and services through a unified API.

Zoekt MCP Server

An MCP server that provides code search capabilities for AI tools and LLMs using Zoekt, allowing for searching across codebases with advanced query syntax and content fetching.

better-bear

MCP server for Bear notes via CloudKit. Full CRUD, tags, search, TODOs, attachments, and a context library for curated LLM knowledge bases.

AgentBase

Hosted shared knowledge base for AI agents. Store, search, and retrieve structured knowledge using semantic search. Agents contribute to a growing collective intelligence that compounds over time. No install — just a URL.

Cloud Tools Gateway

A remote MCP server providing web scraping and URL analysis tools (fetch webpage, extract links, check URL status, analyze text) with static bearer-token authentication and optional OAuth support.