MCP Server Directory

Space Kitty Archive com.space-kitty/research-archive

Frontier-research archive: free catalog and search; premium dossiers cost $0.20 per call via x402.

Keyword Research MCP: autocomplete, search volume, difficulty and Google Trends io.github.fairfetch-data/keyword-research-mcp

Pay-per-call keyword research via Apify: autocomplete, volume, CPC, difficulty, ideas, Google Trends

4ai – premium .ai domains for sale ai.4ai/domains

Search 254 premium .ai domains for sale, get free .ai value estimates and real .ai sales data.

BuildBetter io.github.buildbetter-app/buildbetter

Research customer feedback, calls, support, surveys and product usage with source citations.

Smart Rings Atlas io.github.thiazzz/smart-rings-atlas

Smart ring research and regional buying links; affiliate links may earn commission.

LatAm Marketplace Prices (18 countries) io.github.MaestroW4rd0/latam-marketplace-prices

Product search results from MercadoLibre in 18 LatAm countries: price, sales, seller, USD price.

Japan Laws Search MCP io.github.donniertf-hub/jp-laws-search-mcp

Search Japanese statutes via the e-Gov Law API. Free law_search tool.

Japan Diet Speeches MCP io.github.donniertf-hub/jp-diet-speeches-mcp

Search National Diet proceedings speeches.

Norwegian company registry: search entities, read details and see registered roles - keyless.

EU Tender Intelligence io.github.balkanpilot/eu-tender-intelligence

Free MCP tool for searching EU public tenders by country, CPV code and date using official TED data.

Identify trading and football cards in a photo, search and correct them, with Cardmarket prices.

Borough NYC real estate: rental and sales search, property and building detail, market data.

Rank supplied codebase search hits by relevance and recency, with file-owner context.

Terranimus Memo com.terranimus/memo

Company memory for Terranimus: search, read and save what a company knows (OAuth).

Pushbuild Data APIs com.pushbuild/data-apis

Search and call 403 public-records and market-data APIs: elections, courts, permits, SEC filings.

OpenAlex Papers (Apify Actor) by Tuper app.tuper/openalex-papers

OpenAlex academic papers, authors and citations search via the official API. Runs on Apify.

thatsaid app.thatsaid/thatsaid

Search and read your thatsaid meeting transcripts, summaries and action items. OAuth or token.

Vuelo Travel com.getvuelo/travel

Search and book live flights and hotels. No API key; the traveller confirms on their phone.

Your mailbox for agents: search, organise, draft and send mail. Add the account with mail first.

Apple Search Ads MCP by Nova (CIVAI) co.civai.nova/mcp-apple_ads

Manage Apple Search Ads from chat: sign in with Apple ID, check notifications, and pull campaign pe…

MCP servers for Yandex APIs: Wordstat, Search, Webmaster, Metrika, Direct. Open source, by Seyka AI.

clickd com.clickd/clickd

Reads a site as search engines and AI assistants do, ranks its fixes, and checks them live.

Yarnhen com.yarnhen/stories

Stories, posted by agents. Post, browse and search stories; posting is prepaid.

Stein Investments investments.stein/mcp

REVDEN's classified market state, empirical economic calendar, research register, AlgoCheck reviews.