CC Pocket is a mobile and desktop client for controlling Codex and Claude coding-agent sessions through a self-hosted Bridge Server running on another computer. It lets users start sessions, approve actions, answer questions, review changes, and continue coding from supported devices. The catalogue entries provide the skills, hooks, MCP servers, agents, instructions, and settings used by this client.
Borrowing it
Nothing to install: this file belongs to K9i-0/ccpocket. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/K9i-0/ccpocket/main/.claude/skills/sim-preview/SKILL.mdgit clone --depth 1 https://github.com/K9i-0/ccpocketWrote 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/k9i-0/ccpocket/sim-preview)<a href="https://agentmods.dev/skills/k9i-0/ccpocket/sim-preview"><img src="https://agentmods.dev/badge/skills/k9i-0/ccpocket/sim-preview/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/k9i-0/ccpocket/sim-preview"><img src="https://agentmods.dev/badge/skills/k9i-0/ccpocket/sim-preview.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00043 | $0.01460 |
| Opus 5.5 | $0.00017 | $0.00584 |
| Sonnet 5.5 | $0.00009 | $0.00292 |
| Haiku 4.5 | $0.00004 | $0.00146 |
Grade A, and why
sim-preview 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 86 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Simulator Preview (Expo Device Hub)
MacのiOSシミュレーターを Expo Device Hub → Tailscale Serve (HTTPS) → スマホのブラウザ で配信する。Expoプロジェクトは不要。Flutterアプリをそのまま確認・操作できる。
既定はH.264・30fps・最大1000px・2.5Mbps。Device Hub 0.10.1でccpocketの配信を確認し、ユーザーから旧VNC方式より快適との評価を得た設定。TrollVNC / noVNCを既定に戻さない。
1. シミュレーターとアプリ
xcrun simctl list devices booted
対象アプリが既に動いていれば再利用する。起動が必要な場合やhot reloadには mobile-automation を使う。テスト用Bridgeが必要なら8766を使い、本番8765を停止・再起動しない。
前提はMac + Xcode、Node.js/npm、MacとスマホのTailscale接続。CoreSimulatorへのアクセスがサンドボックスで拒否された場合は、シミュレーターの故障と判断せず適切な実行権限で再確認する。
2. Device Hubを起動
既存のDevice HubとTailscale Serveの状態を確認し、目的の配信が動いていれば再利用する。
lsof -nP -iTCP:3400 -sTCP:LISTEN
tailscale serve status
新規起動には以下を使う。スクリプトはDevice Hubのみを起動し、アプリ起動やTailscale設定は別に行う。
bash .claude/skills/sim-preview/scripts/sim-preview.sh
- ローカル待受は
127.0.0.1:3400。npm経由で検証済みバージョンを取得し、リポジトリの依存関係は変更しない。 - 長時間実行できるツールセッションで起動し、停止用のセッションID / PIDとログを控える。
- 3400が使用中ならプロセスを勝手に停止せず、既存配信を確認するか
SIM_PREVIEW_PORT=3401などの空きポートを選ぶ。起動ログの実際のポートを確認する。 - 更新時は対象バージョンの
--helpを確認する。配信設定の変更はブラウザの「Stream options」からも試せる。
3. Tailscale内限定のHTTPSを設定
リモートのH.264 / WebRTCにはHTTPSが必要。 http://<Tailscale IP>:3400 ではMJPEGへフォールバックする。localhostでH.264が動くだけではスマホ向け検証の完了にならない。
tailscale serve status に今回のHubを指す設定があれば再利用する。未設定なら、起動ログのポートに合わせて設定する。
tailscale serve --bg --https=443 http://127.0.0.1:3400
- 443に別サービスの設定がある場合は上書きせず、未使用のHTTPSポート（例:
--https=8443）を選ぶ。 - Serveが未有効なら、CLIが出力した有効化URLを案内する。ログインが必要ならユーザーに操作を依頼し、完了後に上記コマンドを再実行する。有効化だけでは転送設定が作成されないことがある。
- 出力された
https://<MacのDNS名>.ts.net[:port]/を使う。ホスト名を固定値で書かない。 tailscaleがPATHにない環境では/Applications/Tailscale.app/Contents/MacOS/Tailscaleを確認する。- インターネット公開の
tailscale funnelは使用しない。
4. 配信確認とユーザーへの案内
実際のHTTPS URLをブラウザで開き、以下を確認する。
- 対象シミュレーターが
Liveになり、ccpocketの映像が表示される。 - 「Stream options」でHTTP codecが H.264、Video FPSが 30 FPS、Max sizeが 1000 px、Video bitrateが 2.5 Mbps になっている（意図して調整した場合はその値）。
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago Changed · -37 lines · +11 tokens per session af420d9de67d
- 1mo ago Changed · -60 tokens per session ec978fdddc94
- 1mo ago First seen · 123 lines · 92 tokens per session scan A 584691b0eb1c
sim-preview is a skill published in the GitHub repository K9i-0/ccpocket (1,092 stars, last pushed yesterday), licensed MIT. It adds 43 tokens to every session and 1,460 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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