Discover Awesome MCP Servers

verified-ai-free-tiers

Verified AI free-tier limits, quota comparisons, commercial-use verdicts and zero-cost workflows. Every entry carries a human-checked verification date and is re-checked by a daily link patrol.

HubSpot

通过标准化界面，使人工智能模型能够与 HubSpot CRM 数据和操作进行交互，支持联系人和公司管理。

agentkey

AgentKey is the execution layer between AI agents and the real internet. One MCP install gives your Claude / Cursor / n8n agent unified access to web search, scraping, and 20+ social platforms — no API juggling, one bill.

Steam MCP

A read-only Model Context Protocol server for Valve's public Steam Web API and storefront. Ask about your friends and games, playtime and achievements, plus account-independent things like sales, reviews, live player counts, Steam Deck compatibility, discovery, and recommendations — bring your own free Steam API key.

Jenkins to GitHub Actions MCP Server

Converts Jenkins declarative pipelines into GitHub Actions workflow YAML files, facilitating migration from Jenkins to GitHub Actions CI/CD.

oura-mcp-server

Enables AI assistants to query Oura Ring health data (sleep, readiness, activity, heart rate, SpO2, stress) via a remote MCP server.

Google Services MCP Server

MCP server for Claude Desktop providing access to Google Sheets, Gmail, and Google Calendar.

WordPress MCP

Enables AI models to interact with WordPress sites through standardized MCP interfaces, supporting content management, post operations, and site configuration with secure JWT authentication and dual transport protocols.

DSH Cowork MCP

An MCP server that gives any agent read/write access to office documents and Jupyter notebooks, with stable cell and shape addresses, bounded windows, and safety safeguards.

Finance MCP Server

Turns a personal-finance SQLite database into typed, schema-validated tools that an AI assistant can call directly, letting you manage accounts, transactions, budgets, debts, investments, tax estimates, and goals through natural language.

tlc-portal-mcp

Enables Claude Code and Codex to manage TwolineCloud internal portal vacation functions through a local stdio-based MCP server. Supports browser-based authentication, leave balance queries, vacation request submissions, and cancellations with locally stored JWT tokens.

mymedi-ai-mcp-server

Healthcare billing AI for agents — 12 tools for ICD-10/CPT/HCPCS code lookup (80K+ codes), prior auth prediction, medical NER, claims validation, HIPAA compliance auditing, and provider/drug enrichment. Pay-per-call via credits or USDC.

transcode-mcp

A media transcoding proxy with an MCP control surface for generating optimized media URLs, primarily for offline delivery in Bible translation projects.

MetaMCP

MetaMCP is a MCP proxy that dynamically aggregates MCP servers into a unified endpoint, with middlewares and namespaces.

MCP Mock Lab

A FastAPI + FastMCP dashboard for registering MCP mock server contracts and connecting to them via Streamable HTTP endpoints.

Time MCP Server

Provides the current time in ISO format with day of week for any IANA timezone, defaulting to Asia/Tokyo.

@dotlab-hq/vector-store-mcp

MCP server for OpenAI Vector Store API, managing vector stores, files, file batches, and semantic search.

mcp-datos-cl

Enables querying and exploring public data from Chile's datos.gob.cl CKAN portal, including full-text search, faceted search, and listing organizations and tags.

shieldbot

AI-powered security code review for Claude Code that runs multiple scanners (CodeQL, Semgrep, etc.) to detect vulnerabilities, secrets, and dependency CVEs, producing prioritized reports.

filesystem-slim

A token-optimized filesystem MCP server that groups 14 tools into 6 semantic operations, enabling file creation, deletion, reading, moving, querying, and more with reduced context token consumption.

schooldigger-mcp

Integrates with SchoolDigger's API to search schools, get rankings, and find districts by location. Enables querying school data through natural language.

🛡️ BurpSuite MCP Server

镜子 (jìng zi)

BlenderMCP

MCP server that integrates Blender with CSM.ai 3D assets and LLM agents, enabling AI-assisted 3D modeling and animation through natural language commands.

Alibaba Cloud MCP Server

Enables AI assistants to manage Alibaba Cloud resources via natural language, with explicit tools for common services and a universal API invoker for full cloud coverage.

Agency Opportunity Radar

Enables users to research public websites, identify SEO problems, match them to agency services, and score opportunities with evidence.

SEFAZ PB: NFC-e

Provides read-only access to official SEFAZ PB NFC-e (Brazilian electronic invoice) data via a single query tool, enabling natural language consultation from any MCP-compatible client.

HexagonML ModelManager MCP Server

Provides a Model Context Protocol interface for HexagonML ModelManager tools, enabling interaction with machine learning model management functionality through natural language.

Advanced Hasura GraphQL MCP Server

Enables AI agents to interact with Hasura GraphQL endpoints to discover schema structures and execute queries or mutations. It provides specialized tools for table introspection, data previewing, and performing data aggregations through natural language.

z_ai_image_gen_mcp

MCP server for generating images and videos using Z.AI models (GLM-Image, CogView-4, CogVideoX-3, Vidu Q1, etc.) with support for synchronous and asynchronous generation, downloads, and multiple input modes.

habitca-mcp

Exposes the Habitica v3 API as MCP tools, allowing AI assistants to read and manage tasks, habits, dailies, rewards, pets, inventory, and notifications.