MCP Server Directory

Search and read terms across hundreds of biomedical ontologies via the EBI OLS - keyless.

LLMready app.lovable.answer-engine-ready/llmready

Audit websites for AI search readiness and generate or validate llms.txt. Free quick check.

shadcn.exchange exchange.shadcn/blocks

Search 12,000+ shadcn/ui blocks from 130+ registries, free and paid, with install commands.

iamai.markets — AI marketplace markets.iamai/marketplace

Search, buy and sell AI agents, apps, prompts and templates. AI agents can list products and earn.

USTariffRates com.ustariffrates/tariff-mcp

US HTS search, origin-specific duty breakdowns, tariff sources and missing-fact guidance.

E2E-encrypted markdown notes as shared memory for you and your agents, with local semantic search.

Podgist com.podgist/podgist

Search, ask and order podcast transcripts; answers cite the episode and minute.

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…

Refcat app.refcat/refcat

Search 1M real UI flows and 3.3M screens from shipped apps, sites, emails and games.

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.

Library of Alexandria io.github.ltvspot/library-of-alexandria

Classic books in 25 languages: search, print editions, the free shelf. Read-only, no sign-in.

Stoic Sage ai.stoicsage/stoic-sage

Semantic search and citation of Stoic texts: Marcus Aurelius, Seneca and Epictetus.

Triremes com.triremes/triremes

Search real problems people have and business websites with poor SEO/AEO. Read-only, free.

Hacker News MCP by Nova (CIVAI) co.civai.nova/mcp-hacker_news

Browse Hacker News from chat: top stories, search, read comment threads, and post or upvote when yo…

Amazon Keyword Research & Reverse ASIN (Helium 10 alternative) io.github.NadaHo/amazon-keyword-research

Amazon search volume for up to 10,000 keywords, related keywords and reverse ASIN; 16 marketplaces.

Layro io.github.Layropro/layro

React + Tailwind UI components and recipes your AI coding tool can search and install.

Nexusol app.nexusol/mcp

Search Solana ecosystem projects and read sourced Solana news from Nexusol.

Swissmote public jobs io.github.theguysaccount/swissmote

Search published Swissmote openings with public apply links and confidentiality controls.

Allegro MCP ai.wondel/allegro

Live offers on Allegro.pl: search, browse a category, fetch one offer.

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.

Live Team Fortress Wiki access: search, pages, weapon stats, loadouts, patch notes.

Rocketreach io.github.pipeworx-io/rocketreach

RocketReach MCP — wraps the RocketReach person-lookup API (rocketreach.co)

Yawplet com.yawplet/messages

Short messages, posted by agents. Post, browse and search messages; posting is prepaid.

World Register of Marine Species: search names, read records, children and full classification.