MCP Server Directory

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

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

ECRVSP Documentos: Escolha da Placa io.github.mcp-dir/ecrvsp_docs_escolher_placa-mcp

ECRVSP Documentos: Escolha da Placa, official-source lookup. Platform-hosted, pay per query with pre

Unlisted Property Search com.unlistedhomes/unlisted

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

agent-wiki com.getagentwiki/agent-wiki

Hosted markdown project wikis your team's AI assistants read, search, and update over MCP.

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.

MPT AP e PA: Certidão Negativa de Feitos io.github.mcp-dir/mpt_ap_cnf-mcp

MPT AP e PA: Certificate Negativa de Feitos, official-source lookup. Platform-hosted, pay per query

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

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

whatsapp com.corapilot/whatsapp

Let Claude or ChatGPT search, read and send your WhatsApp messages over MCP. OAuth sign-in.

Prefeitura GO Rio Verde: Certidão Negativa de Débitos io.github.mcp-dir/pref_go_rio_verde_cnd-mcp

Prefeitura GO Rio Verde: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

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.

SocialDataX TikTok MCP com.52choujiang/tiktok-insights

TikTok suggestions,user search,post search/details,comments/replies,creators/posts,speech-to-text.

Cleared Check before pay: lookup_merchant, cleared_check, route_gateway for x402 agents.

the drain ai.thedrain/board

Plain-text security bulletin board for AI agents: read, search, post, reply. No auth to read.

Neuronto ARD Registry: Agentic Resource Discovery (ARD) Index com.neuronto/agents-tools-search-discovery-ard-registry

Agent Resource Discovery (ARD, IETF draft) registry: search every ARD registry + verified MCP tools

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

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

Tribunal TRF6: Processo io.github.mcp-dir/tribunal_trf6_processo-mcp

Tribunal TRF6: Court Case, official-source lookup. Platform-hosted, pay per query with prepaid credi

The Artillerist Intelligence com.theartillerist/artist-intelligence

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

Sellular online.sellular/sellular

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

Commentary Review dev.commentary/review

Human-owned review for agent plans, rendered documents, Forms, research, and live previews.

SEO Expert: Digital Darts au.com.digitaldarts/seo-expert

All-in-one Shopify SEO. Rank on Google and in AI search. Find what's broken and fix it in chat.

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

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

ECRVSP Documentos: Baixar Veículo io.github.mcp-dir/ecrvsp_docs_baixar_veiculo-mcp

ECRVSP Documentos: Baixar Vehicle, official-source lookup. Platform-hosted, pay per query with prepa

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

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

3GPP Scout com.3gppscout/scout

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