Best default stack
For AI coding agents working on a repository that needs local YDB, combine the upstream local-ydb Docker image, @astandrik/local-ydb-mcp for operational tooling, and astandrik/setup-local-ydb for CI. Add the official ydb-platform/ydb-mcp when the agent also needs query-level database interaction.
Why plan-first matters
Local database operations can touch containers, volumes, auth files, storage pools, and dumps. A plan-first MCP server lets agents inspect and explain the exact command plan before executing any mutation.