- Fix BdCliClient._run_command() to pass BEADS_DIR/BEADS_DB env vars to subprocess - Update temp_db fixture to create .beads in workspace and return .beads dir path - Update mcp_client fixture to use beads_dir and enable BEADS_NO_DAEMON mode - Simplify test_init_tool to work with connection pool architecture Result: All 19 integration tests now pass (was 19 failing) Amp-Thread-ID: https://ampcode.com/threads/T-c1da2a55-f086-4284-9c85-0dfa4c479cf9 Co-authored-by: Amp <amp@ampcode.com>