Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add tonydzi/second-brain-starter-kit --skill sync-sessionsgit clone --depth 1 https://github.com/tonydzi/second-brain-starter-kitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/tonydzi/second-brain-starter-kit/sync-sessions)<a href="https://agentmods.dev/skills/tonydzi/second-brain-starter-kit/sync-sessions"><img src="https://agentmods.dev/badge/skills/tonydzi/second-brain-starter-kit/sync-sessions/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/tonydzi/second-brain-starter-kit/sync-sessions"><img src="https://agentmods.dev/badge/skills/tonydzi/second-brain-starter-kit/sync-sessions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00089 | $0.00990 |
| Opus 5.5 | $0.00036 | $0.00396 |
| Sonnet 5.5 | $0.00018 | $0.00198 |
| Haiku 4.5 | $0.00009 | $0.00099 |
Grade A, and why
sync-sessions scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 15d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
88% identical to continue — 145 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/sync-sessions — сессии Claude не пропадают при смене аккаунта
Приложение Claude показывает список сессий только из папки текущего аккаунта.
Тексты диалогов при этом остаются на диске в ~/.claude/projects.
Что сделать
python [путь владельца]
Скрипт дописывает недостающие карточки во все аккаунты, которые уже хоть раз входили на этом компьютере. Ничего не удаляет и не перезаписывает. Повторный запуск, когда всё уже совпадает, ничего не копирует.
На этой машине то же самое делает скрытый процесс 4 раза в сутки
(интервал 21600с; anton 24.09.2026 голосом: «пять минут реально слишком часто...
два-три-четыре раза в сутки, но не больше»). Он стартует при входе в Windows из
Start Menu\Programs\Startup\Claude-Sessions-Across-Accounts.vbs.
Планировщик задачу создать не смог (Access denied), поэтому используется автозапуск.
Установка на узле флота (Windows и Mac)
python [путь владельца]
(путь = <волт узла>\..\_imports\claude_sessions\; папка синкается Syncthing).
Windows → Startup VBS + немедленный старт; Mac → LaunchAgent каждые 21600с;
Linux/headless ([машина флота]) → отказ by design, там нет десктоп-приложения.
--status показывает, стоит ли лаунчер и бежит ли сторож.
⚠️ Автозапуск срабатывает только при ВХОДЕ в Windows. Если сторож не бежит
(проверка: pythonw с sync_sessions.py --watch в списке процессов), подними руками:
wscript "%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\Claude-Sessions-Across-Accounts.vbs"
(Пережито 24.09.2026: сторож создан утром, до релогона Windows не бегал — карточки новых сессий копировал только ручной прогон.)
Что сказать Антону
- Сколько сессий стало видно на каждом аккаунте.
- Чтобы список в уже открытом приложении обновился, Claude надо полностью закрыть и открыть снова. Пока окно живое, оно держит старый список в памяти.
- Чаты на сайте claude.ai этим не переносятся: они лежат в облаке того аккаунта, под которым их писали.
Like this skill? It is one of 100 in second-brain-starter-kit: the second brain we built for ourselves and run every day at Palo Alto AI Research Lab. Install the whole set with npx skills add tonydzi/second-brain-starter-kit. Everything is open source and free, so take what you need.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 15d ago Changed · -1 lines 621f92466275
- 20d ago First seen · 69 lines · 89 tokens per session scan A 8a782c35af8a
sync-sessions is a skill published in the GitHub repository tonydzi/second-brain-starter-kit (12 stars, last pushed today), licensed MIT. It adds 89 tokens to every session and 990 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 88% identical to continue, differing in 145 lines, and is treated as a copy.
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