MCP Server Directory

cambrian-api io.github.cambriannetwork/cambrian-api

Cambrian API MCP: Solana and EVM DeFi data, Deep42 social intelligence, and perpetual risk analysis.

Prefeitura RN Natal: Certidão Negativa de Débitos io.github.mcp-dir/pref_rn_natal_cnd-mcp

Prefeitura RN Natal: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per

Execute chroot-filesystem-jail-mcp io.github.Evozim/chroot-filesystem-jail-mcp

Premium agentic endpoint for chroot-filesystem-jail-mcp.

DETRAN PB: Guia de Pagamento io.github.mcp-dir/detran_pb_guia_pagamento-mcp

DETRAN PB: Guia de Pagamento, official-source lookup. Platform-hosted, pay per query with prepaid cr

Execute app-store-builder-mcp io.github.Evozim/app-store-builder-mcp

Premium agentic endpoint for app-store-builder-mcp.

Conselho Nacional de Justiça: Serventias Extrajudiciais (Lista) io.github.mcp-dir/cnj_serventias_extrajud_lista-mcp

Conselho Nacional de Justiça: Serventias Extrajudiciais (Lista), official-source lookup. Platform-ho

Create editable Draw.io architecture diagrams from prompts and reference images.

Execute apple-vision-pro-optimizer-mcp io.github.Evozim/apple-vision-pro-optimizer-mcp

Premium agentic endpoint for apple-vision-pro-optimizer-mcp.

SEFAZ AM: Certidão Negativa de Débitos (Certificado Digital) io.github.mcp-dir/sefaz_am_certidao_debitos_cert-mcp

SEFAZ AM: Clearance Certificate (Debts) (Certificado Digital), official-source lookup. Platform-host

Prefeitura BA Camaçari: Certidão Negativa de Débitos io.github.mcp-dir/pref_ba_camacari_cnd-mcp

Prefeitura BA Camaçari: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

Execute ar-kit-blendshape-mcp io.github.Evozim/ar-kit-blendshape-mcp

Premium agentic endpoint for ar-kit-blendshape-mcp.

SEFAZ RN: NFC-e Resumida io.github.mcp-dir/sefaz_rn_nfce_resumida-mcp

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

Hosts, metrics, Docker and authorized_keys over a macOS terminal's live SSH connections

SEFAZ PE: Certidão de Regularidade Fiscal (Móvel) io.github.mcp-dir/sefaz_pe_crf_movel-mcp

SEFAZ PE: Certificate de Regularidade Fiscal (Móvel), official-source lookup. Platform-hosted, pay p

AirTreks MCP io.github.Airtreks/airtreks-mcp

Multi-city flight routing intelligence — plan RTW trips, validate alliances, get carrier picks.

Investigação Cadastral io.github.mcp-dir/investigacao-mcp

Cadastral investigation of people and companies: location, corporate ties/relationships, participati

DETRAN PR: Veículo (Completa) io.github.mcp-dir/detran_pr_veiculo_completa-mcp

DETRAN PR: Vehicle (Completa), official-source lookup. Platform-hosted, pay per query with prepaid c

onchain-activity-index io.github.nexus-mcp-infra/onchain-activity-index

DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data

Run scheduled LLM-written email digests from local files and feeds. Local-first MCP server.

SEFAZ RS: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_rs_certidao_debitos-mcp

SEFAZ RS: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

MDA SEAD: Declaração de Aptidão ao PRONAF (DAP) io.github.mcp-dir/mda_sead_dap-mcp

MDA SEAD: Declaração de Aptidão ao PRONAF (DAP), official-source lookup. Platform-hosted, pay per qu

Tribunal TRF3: Certidão de Distribuição io.github.mcp-dir/tribunal_trf3_certidao_distr-mcp

Tribunal TRF3: Certificate de Distribuição, official-source lookup. Platform-hosted, pay per query w

Persistent code memory for AI agents: notes pinned to files and symbols that survive refactors.

erc8004-agent-liveness io.github.nexus-mcp-infra/erc8004-agent-liveness

Checks whether an ERC-8004-registered agent is actually alive right now via a real MCP handshake