READ-ONLY · STREAMABLE HTTP · MCP

Licitaciones Tender MCP

A secure bridge between AI clients and the Spanish tender database.

MCP endpoint

/mcp

Transport: Streamable HTTP
Authentication: Authorization: Bearer <Supabase access_token>

Supabase issues access tokens; this server only validates them using public signing keys. The upstream tender API key is separate and is never sent to MCP clients.

OAuth protected resource metadata

Available tools

get_health — upstream liveness and tender count
get_schema — cached metadata, samples and reference values
run_query — parameterized, read-only SQL with bounded results

See local service health. Query execution is limited to five seconds upstream and at most 1,000 rows. Data is never writable through this server.