MCP servers.
Connect a server the community built.
An MCP server is a program somebody else built that gives your AI new tools: search a service, read a file, call an API.
Connect one here and Claude, Claude Code, ChatGPT, Codex and Cursor all reach it through a single endpoint, with your key held on the server side.
Filter by category
11,672 results · page 337 of 390
- View details
sefaz_ba_nfce_completa-mcpMCP serverDev tools
SEFAZ BA: NFC-e (Completa), official-source lookup. Platform-hosted, pay per query with prepaid cred
Ready to connect
- View details
sefaz_ba_nfce-mcpMCP serverDev tools
SEFAZ BA: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_cadastro_centralizado-mcpMCP serverDev tools
SEFAZ: Cadastro Centralizado de Contribuinte (CCC), official-source lookup. Platform-hosted, pay per
Ready to connect
- View details
sefaz_ce_cert_regulariedade-mcpMCP serverDev tools
SEFAZ CE: Certidao de Regularidade, official-source lookup. Platform-hosted, pay per query with prep
Ready to connect
- View details
sefaz_ce_certidao_debitos-mcpMCP serverDev tools
SEFAZ CE: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with
Ready to connect
- View details
sefaz_ce_cfe-mcpMCP serverDev tools
SEFAZ CE: Cupom Fiscal Eletrônico (SAT), official-source lookup. Platform-hosted, pay per query with
Ready to connect
- View details
sefaz_ce_dec_caixa_postal-mcpMCP serverDev tools
SEFAZ CE DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred
Ready to connect
- View details
sefaz_ce_emissao_dae-mcpMCP serverDev tools
SEFAZ CE: Issuance de DAE, official-source lookup. Platform-hosted, pay per query with prepaid credi
Ready to connect
- View details
sefaz_ce_ipva-mcpMCP serverDev tools
SEFAZ CE: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_ce_nfce-mcpMCP serverDev tools
SEFAZ CE: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_ce_nfe-mcpMCP serverDev tools
SEFAZ CE: NFE, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_certidao_debitos-mcpMCP serverDev tools
SEFAZ: Clearance Certificate (Debts) Estaduais, official-source lookup. Platform-hosted, pay per que
Ready to connect
- View details
sefaz_df_certidao_debitos-mcpMCP serverDev tools
SEFAZ DF: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with
Ready to connect
- View details
sefaz_df_certidao_divida_ativa-mcpMCP serverDev tools
SEFAZ DF: Certificate de Dívida Ativa, official-source lookup. Platform-hosted, pay per query with p
Ready to connect
- View details
sefaz_df_iptu-mcpMCP serverDev tools
SEFAZ DF: IPTU (Issuance Guia), official-source lookup. Platform-hosted, pay per query with prepaid
Ready to connect
- View details
sefaz_df_ipva-mcpMCP serverDev tools
SEFAZ DF: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_df_iss-mcpMCP serverDev tools
SEFAZ DF: ISS, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_df_nfce-mcpMCP serverDev tools
SEFAZ DF: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_es_certidao_debitos-mcpMCP serverDev tools
SEFAZ ES: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with
Ready to connect
- View details
sefaz_es_dec_caixa_postal-mcpMCP serverDev tools
SEFAZ ES DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred
Ready to connect
- View details
sefaz_es_nfce-mcpMCP serverDev tools
SEFAZ ES: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_go_certidao_debitos-mcpMCP serverDev tools
SEFAZ GO: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with
Ready to connect
- View details
sefaz_go_dec_caixa_postal-mcpMCP serverDev tools
SEFAZ GO DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred
Ready to connect
- View details
sefaz_go_ipva-mcpMCP serverDev tools
SEFAZ GO: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_go_nfce_completa-mcpMCP serverDev tools
SEFAZ GO: NFC-e (Completa), official-source lookup. Platform-hosted, pay per query with prepaid cred
Ready to connect
- View details
sefaz_go_nfce-mcpMCP serverDev tools
SEFAZ GO: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Ready to connect
- View details
sefaz_go_produtor_rural-mcpMCP serverDev tools
SEFAZ GO: Produtor Rural, official-source lookup. Platform-hosted, pay per query with prepaid credit
Ready to connect
- View details
sefaz_ma_certidao_debitos-mcpMCP serverDev tools
SEFAZ MA: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with
Ready to connect
- View details
sefaz_ma_certidao_divida_ativa-mcpMCP serverDev tools
SEFAZ MA: Certificate de Dívida Ativa, official-source lookup. Platform-hosted, pay per query with p
Ready to connect
- View details
sefaz_ma_dec_caixa_postal-mcpMCP serverDev tools
SEFAZ MA DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred
Ready to connect
What is an MCP server?
The Model Context Protocol is the open standard AI clients use to call tools. An MCP server is a program that answers those calls: it publishes a few tools with their inputs, and the AI decides when to use them. Most are written by the people who needed them and published as open source, which is why this list is long and uneven.
8,444 of the 11,672 servers listed here can be served through ahel today. The rest stay listed so you can find them and read what they do, and their pages say plainly that ahel cannot serve them yet.
Connect one to Claude, Cursor, Codex or ChatGPT
Connecting a server here does not put anything on your machine. ahel runs it and serves its tools to every AI client you sign in with, so one connection covers Claude, Claude Code, ChatGPT, Codex, Cursor and VS Code with Copilot.
Your client's tool list stays the same size whatever you connect: a server's own tools are read with the tools verb and run with the use verb. Keys are sealed in ahel and injected server side, so a credential never crosses the link.