How we check a server
We install the package in a clean, offline container, start it, and ask it to list its tools. We never run the tools themselves.
See the method →MCP server directory
Find an MCP server
that actually works.
We install every server from the official registry and try it, so you can see what runs, what breaks, and when we last checked.
[ browse the directory ]Recently checked
See all servers →ServerObservationToolsTested
Prefeitura MG Contagem: NFS-e (Nota Fiscal Eletrônica de Serviços)io.github.mcp-dir/pref_mg_contagem_nfs-mcpverified7Prefeitura BA Salvador: Nada Constaio.github.mcp-dir/pref_ba_salvador_nada_consta-mcpverified7Prefeitura MA São Luís: Certidão Negativa de Débitosio.github.mcp-dir/pref_ma_sao_luis_cnd-mcpverified7Prefeitura PE Petrolina: Multasio.github.mcp-dir/pref_pe_petrolina_multas-mcpverified7Prefeitura RS Farroupilha: NFS-e (Nota Fiscal Eletrônica de Serviços)io.github.mcp-dir/pref_rs_farroupilha_nfs-mcpverified7Prefeitura SP Campinas: Parcelas IPTUio.github.mcp-dir/pref_sp_campinas_iptu-mcpverified7What a check does not mean
A server that starts is not a safe server. We report what ran and when, and nothing more.
Read the limits →A live record, not a one-time badge.
- Servers indexed
- 37,176
- Verified now
- 12,060
- Checks per observation
- install, initialize, tools/list
- Stale after
- 30 days