MCP Server Directory

Free creator rate benchmarks and brand-offer checks, with sources. No login, no API key.

Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key.

Check whether a short-term rental in South Korea is registered, using official government records.

Benchmark MCP tool selection with metadata-only routing, collision, abstention, and holdout checks.

Play full games in shared worlds (Isle of Tides, NetHack) and read their public record.

Look up verified people on SelfBadge and tell them apart from namesakes.

MCP server for SelfHost.dev - provision managed databases, deploy apps (PaaS) and 36 one-prompt app templates via natural language

[](https://opensource.org/licenses/MIT) [](https://smithery.ai/server/@HenkDz/selfhosted-supabase-mcp)

Generate and edit AI images and videos with SelfieLab's creative tools.

Real Linux labs your AI agent deploys, routes and runs, with domains, TLS, DBs and an audit log.

Text your own phone when a run finishes or needs you. A key can only message its own number.

Curated marketing libraries and ideation for your AI: 1,800+ award-winning campaigns and frameworks.

Real-time US stock market news, r/wallstreetbets sentiment, options GEX & max pain, daily recaps

Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.

Sellable MCP server for Claude Code, Codex, and Hermes campaign workflows

Amazon PPC data, P&L and inventory for AI assistants; changes only after your approval.

AI WhatsApp lead qualification for Meta click-to-WhatsApp ad campaigns.

Connect AI clients to Seller Assistant workflows for Amazon wholesale operations.

Free profit check-up for Etsy, Shopify and Amazon sellers: fees, sales, ads, shipping, plans, rates.

Check and fix Amazon, eBay and Etsy product images, calculate marketplace fees, look up barcodes.

Amazon Seller Central and Ads data for AI: account health, FBA inventory, reimbursements, keywords.

Track where your product is listed, score its AI search visibility, and audit a domain's SEO.

Provides AI assistants with access to Seltz's powerful Web Search capabilities.

Help center for SaaS teams. 14-tool MCP server for articles, collections, and search.

Search and discover any API using natural language. 163+ providers with auto-discovery.

Deterministic verifier: LLM proposes, graph verifies. Sub-ms, offline, 0 tokens.

Stateless TS/JS compiler facts for agents: references, imports, impact. No repo index or OAuth.

Search academic papers and read citations from Semantic Scholar. No key required.

Monitor news sources, read clustered articles and generated texts, manage goals and workflows.

Monitor brand visibility, citations, competitors, sentiment, and GEO performance in AI search.

Semi Design MCP Server - Model Context Protocol server for Semi Design components and documentation

US-government semiconductor & quantum supply-chain intelligence: controls, entities, funding.

Semilattice lets agents make predictions about audiences for content testing and decision making.

Semore K-product MCP server: search K-beauty/fashion/pop, cross-border carts, AP2-signed checkout.

Real Google and Google Maps SERPs for AI assistants: pixel positions, AI Overviews and sources.

Parse, compare, and sort semantic version numbers locally. No network and no key.

Read your SenPrints sales, orders, customers, campaigns and payouts, and publish blog posts.

Credit card payoff, mortgages, refinancing, 401(k), rent vs buy. Every rule and default is cited.

Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark

MCP server for sending emails via Resend API

Turn assistant output into ready-to-send action links and files, with no sign-in.

Scan website AI readiness, understand the result and route customers to the right SYA package.

Agent-native marketing email: draft, edit, screenshot, and send from your verified domain.

Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.

Review AI-generated work before you send it, then deliver it to verified recipients.

Check an email before your AI agent sends it: allow, review or block with reasons.

Send and receive email from your verified domains; manage domains, templates and deliverability.