MCP Server Directory

Frontpeek: Hacker News Front Page + Mentions — stories, scores, links dev.workers.cybermax-tools.cybermax/hacker-news

Hacker News front page and search: stories, points, comments, and which stories link to your domain.

Gyaansetu Web Search io.github.rahul05ranjan/web-search

Search the open web and Extract Raw Content for AI agents.

USGS Water Services: gauge metadata, live readings, daily values and statewide gauge search.

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

Botsket com.botsket/search

Product search over independent US stores, with whether an AI agent can check out at each

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

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

TheCocktailDB: search 600+ cocktails, full recipes with measures and steps, browse by letter.

UK Parliament open data: find MPs and Lords, read member profiles, and search bills with their

OpenGit io.github.opengitteam/opengit-mcp

Search agent-ready open source repos by task, interface, ecosystem and OG score.

Substack Newsletter MCP io.github.dancerdan15/substack-newsletter-mcp

Substack newsletter, posts & podcast search

Triremes com.triremes/triremes

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

Nexusol app.nexusol/mcp

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

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

SEO Sauna io.github.teemukarjaluoto/seo-sauna

SEO data for AI agents: keywords, SERPs, rank tracking, audits, backlinks, GSC and AI visibility.

Best AI Search Agency AEO Report ai.aeoengine/best-ai-search-agency-aeo-report

Free AEO visibility report MCP — run AI search audits for any domain.

AudioAtlas com.audioatlas/audioatlas

Music search over 185M+ tracks: describe a sound, find similar songs, ISRC/ISWC lookup, beat grids.

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.

UK Visa Sponsor Register MCP io.github.donniertf-hub/uk-sponsor-register-mcp

Home Office licensed visa sponsors register search and lead lists.

Email over IMAP and SMTP: search and read messages and attachments; draft and send when switched on

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

Noonlaunch com.noonlaunch/mcp

Launch a product on Noonlaunch, search its directory and weekly winners, and find 333 launch sites.

SOTA2 — AI Solution Rankings io.github.leo9/sota2

Compare published AI solution rankings, company facts and research benchmarks with sources.

BrainDrops art.braindrops/braindrops

Search BrainDrops AI art and get any piece's permanent Arweave and IPFS copies.

VC Boom com.vcboom/fundraising

Fundraising for startups: deck scoring, investor matching and search, outreach drafts, CRM.