- Add inspect_migration() tool - calls bd migrate --inspect --json - Add get_schema_info() tool - calls bd info --schema --json - Implements abstract methods in BdClientBase - CLI client calls commands directly - Daemon client raises NotImplementedError (rare admin commands) Phase 3 complete. Agents can now inspect migrations via MCP before running them. Amp-Thread-ID: https://ampcode.com/threads/T-de7e1141-87ac-4b4a-9cea-1b7bc4d51da9 Co-authored-by: Amp <amp@ampcode.com>