MCP Server Directory

Yoya Booking io.github.makloai/yoya-booking

Book meetings on a host's real availability. No auth - mirrors their public Yoya page.

StealthStack ARD Discovery ai.stealthstack/discovery

Search a public index of agents, MCP servers and skills found on the open web. Free, no auth.

MCP gateway for controlled SSH access with per-client auth, command policies, and audit logging.

MCP server for Check Point Harmony Email & Collaboration (Avanan) email security.

NordicMCP — Google Mail eu.nordicmcp/google-mail

Hosted Gmail MCP server: read, search, and manage messages. Google OAuth2 handled by NordicMCP.

The Texas Voice AI Gateway com.getbotlens/texasvoice

MCP gateway for thetexasvoice.com: articles, search and full text. Read-only, no auth.

Webhook Admin com.webhookadmin/webhookadmin

Webhook の送信・再送・監視を行う Webhook 統合インテグレーション (日本製)。送信先・イベントの種類・API キーを tool で扱う。管理画面のアカウントでログイン (OAuth)

CryptoDecentral Sovereign MCP za.co.cryptodecentral/sovereign

Read-only educational MCP for CryptoDecentral Sovereign. No auth, trading, custody, or advice.

GPT-6 Astra com.llmotions.farm/gpt-6-astra

Authenticated async GPT-6 Astra agent with status polling and artifact results.

Growthr SEO + GEO MCP com.growthr/seo-geo-mcp

SEO + GEO tools in your AI editor: scan as ChatGPT and Google crawlers see it, fix order, llms.txt.

LivePage · 活页 com.24haowan/space

Turn finished agent work into a shareable, updatable web page that opens in WeChat. OAuth required.

Control plane MCP that dedups scanner output, rate-limits hosts, and runs non-destructive proofs.

MCP server for the legacy Avanan SmartAPI: MSP tenant management plus per-tenant security tools.

atlas dev.agentic-atlas/atlas

Agent-design pattern guidance via 5 hosted read-only tools; Streamable HTTP, no auth, one Release.

Abnormal Security MCP: threats, search, remediation, ATO cases, vendor/BEC, and evidence download.

Unofficial safety-focused MCP server for Kalshi market data and explicitly authorized trading

天启至数 ApocData - MCP Server for A-share market data (46 free, no-auth endpoints)

GPT-6 Sol com.llmotions.farm/gpt-6-sol

Authenticated async GPT-6 Sol agent with status polling and artifact results.

catalog-provenance com.agentiscript/catalog-provenance

Read-only AgentiScript concept search, catalog, authenticity, license, and approved asset discovery.

providers com.securecloudstorage/providers

Verified cloud storage provider facts: prices, storage, encryption. Dated and source-cited.

Hyperresearch ai.hyperresearch/hyperresearch

Start cited deep-research runs, read reports, search your source vault, and verify citations.

UpgradeLens io.github.mattpicone/upgradelens

npm/PyPI package dependency upgrade reviews: security, runtime compatibility, cited migration.

BuySignal Deals Search deals.buysignal/search-deals

Live search across 250,000+ verified UK and Canada retail deals. Read-only, no auth required.

docs com.empryo/docs

Search and read Empryo's documentation. Read-only, no auth, no local access.