v7.0.2 — Claude hooks save the final answer from hook input and skip injected turns

Bug Fixes

• mnemo: The Claude Code Stop hook saves the last_assistant_message field from its hook input instead of the last assistant text line in the transcript. Claude Code writes the transcript in batches, so a hook that ran before the final line was flushed saved an earlier progress note and lost the final answer (1 of 310 Stop events in this project since 09-01). Older CLIs without the field still read the transcript. The transcript line's uuid is indexed only when that line holds the same answer, so a repeated call or reconcile matches the turn by its 80-character fingerprint and does not save it twice. (539407b)
• mnemo: The Claude Code UserPromptSubmit hook no longer saves machine-injected prompts as User turns: it skips source: "system" (task notifications, peer or channel messages, auto-continuation) and prompts that start with <task-notification>, since payloads may still omit source. Prompts with user, sdk, loop_wakeup or schedule_wakeup are kept. Notification turns saved before this release are left as they are. (539407b)

Documentation

• Update the hook flow in skills/mnemo/docs/memory-system.md and add the v7.0.2 entry to the READMEs' recent changes. (539407b, e0f3c46)

Validation and Scope

• New scripts/tests/mnemo-claude-hook-inputs.test.js runs the PowerShell and Bash hooks on a transcript that has not caught up, on input without last_assistant_message, and on system and notification prompts. Against the previous hooks 4 of its 6 tests fail (the 2 fallback tests pass). With this release all 6 pass, and the full Node suite passes (214; no failures or skips). Python tests were not run; no Python code changed.
• Windows full installation passes all 12 Claude, Codex, Antigravity and Grok runtime checks. The installed Claude hooks match the source and keep their Grok and Devin guards.
• Only the Claude Code hooks change. Codex save-turn already uses notify's last-assistant-message and Grok save-turn uses Stop's lastAssistantMessage. Antigravity's Stop input has no answer text, so it keeps reading the transcript. Devin reads its session database with retries.
• Unrelated skill zip files in the working tree are excluded from this release.