knowledge_head, _operations, _section, _draft, _parts, _asked, _fill, _rebuild_index, _review_again, _integrity, _move and _move_check, beside the health, highest and marks tools; the manifest lists them and a test compares them with the code. Issue 1966. Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig