{"id":"cdatasoftware-marketo-mcp-server-by-cdata","name":"marketo-mcp-server-by-cdata","af_score":50.5,"security_score":43.2,"reliability_score":26.2,"what_it_does":"Provides a local, read-only MCP server for querying Marketo data via the CData JDBC Driver, exposing database-like tables/columns and a simple tool interface (get_tables, get_columns, run_query) to MCP clients (e.g., Claude Desktop) over stdio.","best_when":"You want local LLM-to-Marketo querying on the same machine as the MCP client, using CData’s JDBC driver for connection and authorization to Marketo.","avoid_when":"You need a remotely reachable service, centralized access control, detailed pagination controls, or you cannot manage the underlying JDBC driver credentials safely on the host.","last_evaluated":"2026-04-04T19:59:55.115130+00:00","has_mcp":true,"has_api":false,"auth_methods":["CData JDBC Driver connection string authentication (may use OAuth via InitiateOAuth/GETANDREFRESH in JDBC URL)","CData JDBC Driver licensing step via jar --license"],"has_free_tier":false,"known_gotchas":["Server uses stdio, so it only works with clients running on the same machine (as stated).","The README implies Claude Desktop may require fully quitting and reopening for MCP servers to appear.","run_query accepts raw SQL SELECT; agents should avoid generating unintended heavy/expensive queries and ensure table/column names match the JDBC-exposed schema."],"error_quality":0.0}