MuseLife adminPersonal assistantAI score · 82/100AI-assisted edit · no obvious prompt-injection riskX

Auto-Triage Gmail and Manage Daily Tasks with Muse

Connect Gmail and other accounts in the Muse app or web, then send Japanese instructions to let the AI agent sort emails, make plans, extract schedules, and compare travel or shopping options in the background

BeginnerStepsPromptTip
Who
iOS/Android users aged 18+ who want to reduce time on life-admin tasks
You get
Seven copy-paste Japanese instructions covering email triage, planning, memory constraints, schedule extraction, shopping lists, travel comparison, and purchase approval
You need
Muse

Constraints

Requires: iOS/Android device or browser access to muse.ai; age 18+; Meta account. First-time users should start with Gmail read-only access and expand permissions gradually. Free plan has a weekly token cap (amount not disclosed for Japan). Paid plans: Power at JPY 2,799/month (Web) or JPY 3,499/month (Android); Maximum at JPY 13,990/month. Some connectors (Mercari, Money Forward ME, Ticket Pia) are marked preparing and not yet available to all.

What they did

Author nana39051ma published a long-form X article mapping 30 Muse features available in Japan as of 2026-10-31 into five categories, and provided seven copy-paste Japanese instructions (依頼文) covering email triage, planning, memory constraints, schedule extraction, shopping lists, travel comparison, and purchase approval details. The article also labels each feature's availability in Japan (available / preparing / awaiting announcement) and pricing.

How it went

The source does not report personal testing results; the content is a feature guide with usage suggestions (author_report).

Worth knowing

(1) Japan availability tiers: the source labels each feature's status. Gmail, Google Calendar, Instagram, travel (Agoda etc.), and shopping/payment are available; domestic services (Mercari, Money Forward ME, Ticket Pia) are preparing; voice mode, Avatar, Muse Wonder, AI glasses, Confidential VM, and 1Password/Shop Pay are awaiting announcement with no Japan launch date. (2) Pricing difference: Web Power plan is JPY 2,799/month vs Android JPY 3,499/month; the source recommends subscribing via Web. Free-tier cap is undisclosed for Japan; US reports cite 100M tokens/week. (3) Known limitations: Amazon once blocked Muse access without warning (CNN); saved Instagram videos may be recognized as 'only the first frame' (Business Insider Japan); Stripe Link purchase protection applicability in Japan is unconfirmed; Muse does not auto-stop, so instructions must include a stop condition. (4) WhatsApp entry is not offered in Japan; use iOS/Android app or muse.ai web. (5) This site has not tested Muse; reproduction status is not_tested.

Steps

  1. Install and connect Gmail (read-only)

    Install Muse from the App Store, Google Play, or muse.ai. Open the app, find Gmail in connector settings, and authorize with read-only access. The source recommends starting with read-only and enabling send permission only after you are comfortable.

    Execution prompt · Source text。Muse chat input; Muse triages unread Gmail in the background after sending

    Gmailの受信箱から、この1週間に届いた未読メールを「返信が必要」「読むだけでいい」「配信停止を考えたいメルマガ」の3つに分けて一覧にしてください。メールの送信・削除・配信停止はしないでください。一覧ができた時点で止まって、私に見せてください。

  2. Set personal rules for Muse to remember

    Send Muse long-term constraints such as available hours, preferred transport, and spending approval thresholds. Muse will apply these rules automatically when planning or shopping. To remove a rule, send '〇〇は忘れて'.

    Execution prompt · Source text。Muse chat input; stored as long-term memory

    覚えておいてください。1つ目、平日は19時以降しか予定を入れられません。2つ目、移動は電車が基本で、車は使いません。3つ目、5,000円を超える買い物は、どんな場合も必ず事前に私に確認してください。

  3. Generate a plan draft from a goal plus constraints

    Describe a long-term goal, available time, and deadline to Muse. Muse will produce a weekly breakdown. If Google Calendar is connected, Muse can propose calendar entries but will not write them until you confirm.

    Execution prompt · Source text。Muse chat input; generates a learning-plan draft

    3カ月後に、英語の会議で自分の意見を1分話せるようになりたいです。使える時間は平日1日20分、土日は合計1時間です。週ごとの計画を作り、Googleカレンダーに入れる案を出してください。カレンダーへの登録は、私がOKしてからにしてください。

  4. Extract schedule candidates from email

    With Gmail connected, send this instruction so Muse scans this month's emails for dates (events, appointments, deadlines), then lists items not yet in Google Calendar. Muse will not auto-add them; it waits for your OK.

    Execution prompt · Source text。Muse chat input; extracts schedule candidates from email

    Gmailで、今月届いたメールのうち日時が書かれている案内（イベント、予約、締め切り）を探してください。そのうちGoogleカレンダーにまだ入っていないものを一覧にしてください。カレンダーへの追加は、一覧を見て私がOKしたものだけにしてください。

  5. Turn saved Instagram content into a shopping list

    Ask Muse to browse your saved Instagram recipe Reels, pick dishes you can cook this week, and compile ingredients into a shopping list while excluding basic seasonings you likely have at home. Muse will not place orders.

    Execution prompt · Source text。Muse chat input; generates a shopping list

    Instagramに保存したレシピのリール動画から、今週作れそうなものを3品選んでください。材料を1つの買い物リストにまとめ、家にありそうな基本の調味料は除いてください。購入はしないでください。

  6. Compare travel options without auto-booking

    Give Muse travel criteria (dates, travelers, budget, transit range). Muse searches Agoda and similar platforms, compares candidates, and lists price, access, and cancellation policy. Always include '予約はしないで' to prevent automatic booking.

    Execution prompt · Source text。Muse chat input; travel comparison task

    12月の土曜から1泊2日で、東京から電車で2時間以内の温泉宿を探してください。2人で1泊2万円以内、駅から徒歩15分以内が条件です。Agodaなどで候補を5件比べ、料金・アクセス・キャンセル規定を並べてください。予約はしないで、比較ができたら止まってください。

  7. Require purchase approval with itemized details

    Before allowing Muse to act on shopping tasks, send this instruction to establish an approval gate. Muse will then list product name, quantity, total price with shipping, estimated delivery, and return eligibility line by line before asking for purchase approval.

    Execution prompt · Source text。Muse chat input; pre-purchase approval gate

    購入の承認を求める前に、商品名・数量・金額（送料込み）・お届け予定日・返品できるかどうかを、1行ずつ並べて見せてください。

Prompt you can copy

Reference prompt · Source text。Confirm the destination, input variables and output format before use.

This block is the prompt. Ads are never placed here.

Gmailの受信箱から、この1週間に届いた未読メールを「返信が必要」「読むだけでいい」「配信停止を考えたいメルマガ」の3つに分けて一覧にしてください。メールの送信・削除・配信停止はしないでください。一覧ができた時点で止まって、私に見せてください。

Each instruction is in Japanese; paste directly into the Muse chat box and send. Key technique: explicitly state where Muse should stop and wait for your confirmation at the end of every instruction, since Muse will otherwise autonomously proceed.

Source

日本版Muse機能マップ＋そのまま貼れる依頼文7本（X Article） · nana39051ma · X · 2026-10-31T00:45:15.000Z

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