MCP setup for local Docker fwapg optimization

[NewGraphEnvironment]

Problem

db-newgraph MCP points at remote DB (port 63333). No MCP for the local Docker fwapg (port 5432). Optimization work (EXPLAIN ANALYZE, index recommendations, query profiling) would benefit from MCP tooling against the local DB.

Options

1. Second MCP instance (db-local) pointed at Docker DB
2. Parameterize the existing MCP to switch targets
3. Skip — use psql in Docker container for ad-hoc work

Considerations

• MCP adds 215 tools to context — two instances doubles that
• Register/remove pattern (from db-newgraph skill) helps but still heavyweight
• Local DB is ephemeral (docker compose down -v deletes it)