MCP Server Directory

MCP server for Shodan API — device search, IP and domain recon, DNS, and CVE/CPE queries.

无名图书 wuming-books io.github.delicious28/wuming-books

Search Chinese books with Douban ratings, AI book guides and curated toplists. Free, no API key.

California Bitcoin org.californiabitcoin/agent-commerce

Bitcoin research for AI agents: free answers, specialist Q&A, verification, evidence, timelines.

Unlisted Property Search com.unlistedhomes/unlisted

Search and explore residential properties that aren't for sale (yet)

Georgia Person → Companies Search (Reestri) io.github.SosoPkhakadze/reestri-ge-person-search

Georgia registry reverse search: person or organisation → all companies and roles.

FX and exchange rate lookups plus currency conversion, from the European Central Bank. No API key.

inaturalist-mcp-server io.github.cyanheads/inaturalist-mcp-server

Search iNaturalist sightings, identification threads, phenology, and look-alike species.

YouTube as a research engine: keyless search, video intel, resilient transcripts, demand signals.

SEFAZ AM: NFC-e io.github.mcp-dir/sefaz_am_nfce-mcp

SEFAZ AM: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

LeasingKollen — Swedish Car Leasing Deals io.github.jannegpriv/leasingkollen

Swedish private car leasing deals: search, compare prices, price history, brands, fees.

SEFAZ PA: IPVA io.github.mcp-dir/sefaz_pa_ipva-mcp

SEFAZ PA: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.

radar-cnpj com.radar-cnpj/radar-cnpj

Brazilian company registry (Receita): CNPJ lookup, CNAE search, idea evaluation, monitoring.

The Artillerist Intelligence com.theartillerist/artist-intelligence

Search art research, estimate commissions, and prepare company intelligence purchases via x402.

liz's doc public knowledge com.liz6/docs

Read-only search and Markdown access to liz's public docs, prompts, resources, and an MCP App.

Your local project library: hand any AI a project pack, search it, and write findings back.

DETRAN CE: Emissão de Taxa de Multas io.github.mcp-dir/detran_ce_multas-mcp

DETRAN CE: Issuance de Taxa de Multas, official-source lookup. Platform-hosted, pay per query with p

FRTracker — Federal Regulatory Research app.frtracker/regulatory-research

Source-linked US federal regulations: CFR provision history, obligations, rules, comments.

Netstate co.netstate/netstate

Search 128 million official company registrations across every US state, DC, Puerto Rico and Canada.

Sellular online.sellular/sellular

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

QuantJourney API MCP io.github.QuantJourneyOrg/qj-api-mcp

Broad, OAuth-protected provider and financial-domain API tools for research agents.

3GPP Scout com.3gppscout/scout

Hosted 3GPP MCP server for Rel-15–20 TS/TR search. Index stays current.

SouthPow API media.southpow/fact

Pay-per-call data for AI agents in USDC on Base (x402): web search, US insider buys, Polymarket odds

DETRAN BA: Débitos io.github.mcp-dir/detran_ba_debitos-mcp

DETRAN BA: Debts, official-source lookup. Platform-hosted, pay per query with prepaid credit.

RelayX — X/Twitter data com.relayxapi/relayx

Live X/Twitter data: profiles, tweets, search, followers, lists and trends. 29 read-only tools.