Every remote server in the official MCP registry, sent one real
initialize handshake. 16,923 servers across
11,823 hosts.
Search what these servers can do · read the measurement
Last checked 2026-09-06. We send a handshake, we do not authenticate and we do not call a tool.
Gated is not broken. 4,068 of these servers answer with a 401 or 403. They are running and want a credential we do not have. A checker that treats them as dead is wrong about 24.0% of the registry before it starts, so we count them separately and always will.
16,923 matching.
| server | result | tools | host |
|---|---|---|---|
| mcp-ai
https://api.mcp.ai/p_anbima_certificado |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_anp_base_distribuicao |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_anp_instalacoes_simp |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_anp_postos |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_anp_revendas |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antecedentes_criminais_mg |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antecedentes_criminais_sp |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antecedentes_policia_civil |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antecedentes_policia_federal |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_frete_piso_minimo |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_operacao_transporte |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_produtos_perigosos |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_sifama_boleto_2via |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_sifama_consultar_multas |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_sifama_download_auto |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_sifama_lista_autos |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_transportador |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_transportadora |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_tric |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_antt_veiculo |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_anvisa_bulario_eletronico |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_anvisa_empresas |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_anvisa_processo |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_apf_rural |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_asaas |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_auxilio_emergencial |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_auxilio_reconstrucao |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_b3_participantes |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bacen_inabilitados |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bacen_proibidos |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bcb_cotacoes |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bcb_valores_receber |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_beneficiario_final |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_beneficios_sociais |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bolsa_familia |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bombeiros_rj_taxa_incendio |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bpc |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_busca_cep |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_buscador_google |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_bybit |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_cadastur_prestadores |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_cade_processos |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_cadin_estadual |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_cadin_sp |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_caf_agricultura_pf |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_caf_agricultura_pj |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_cafir_imoveis_rurais |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_car_ambiental_rural |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_car_demonstrativo |
answers a handshake | 7 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_car_demonstrativo_pdf |
answers a handshake | 7 | api.mcp.ai |