Personal Agent

Sort the two kinds of AI firstOne kind only talks. You ask, it answers. Close it and it stops; it does not remember who you are, and it cannot get into your mailbox or your calendar — the door is right there, and it stands outside it. The other kind works. You hand it one job, and it looks things up, reads the files, writes the draft, and hands you back a finished piece. It remembers your business and your habits. You clock out and close your phone, and over in the cloud a computer that never switches off keeps working. One line from the first verse gets its reading pinned down here: in “它进不了你的门”, the 了 of 进不了 is read liǎo, and it means “cannot get in” — in the recording that syllable came out light and short, the captions write it exactly, and the reading is marked here so nobody mistakes it for the soft particle that ends a sentence.

It works in four stepsStep one: you hand over the job. Handing over works like sending a message: what the job is, when you need it, and what shape to hand it back in. Say those three things; no prompt techniques to learn. Step two: it carries the job itself. Looking up, reading, writing, watching the deadline — one job held from head to tail, and what comes back is a finished piece, not another pile of chat. Step three: it remembers. Your habits and your rules, once told, are followed next time without being told again. Step four: it stays on the job. One cloud computer per person, on around the clock; and it can go and check on things by itself when the time comes — notices, deadlines, the small jobs that happen every week. One condition comes first, and the Pre-Chorus sings it: the clearer you state the job, the steadier it works. State it fuzzy, and fuzzy is all it can follow.

To work inside, it needs keys firstIt can work inside your mailbox, calendar and drive because of “connectors” — plainly put, keys you hand the assistant. A system you connect is a door it may enter. A door with no key, it stands in front of, stuck — and that is not a complaint, it is the design. Hand the keys over in stages. First round: set it to “look only, don’t touch”. Watch whether it works steadily, then loosen the keys one by one. For the actions that matter — spending money, sending mail — set it to ask you first, every time. And any day you stop feeling easy about it, the keys come back, any time. Reverse the order — hand out jobs before keys, or hand over the whole ring at once — and that is where people fall. The next sections take the two biggest falls one at a time.

The first job: start smallDo not start with a big job. Start with one small job that happens every week, and let it practice: watch one deadline, sort mail by what is urgent, read a stack of files and write the draft, have the weekly report ready before Friday. When those run steady, widen what it carries. One step further: have it deliver finished pieces on a schedule — the weekly report, and a list of “trips and document deadlines”: passport, residence card, driver’s license, insurance — which expires on which day, laid out on one page, watched early and flagged before the date arrives. The finished piece comes back to you; you look it over, and you make the call. The assistant works; the person decides. That is the same line EP05 sang.

The two easiest fallsFall one: hand over the whole ring of keys at once. Mailbox, calendar and drive all open, and the actions that matter not set to “ask first” — that is handing out your entire ring of house keys. The day it spends money on its own or sends a mail to the wrong place, you are the one who finds out afterwards. The guard is the three lines the song sings: look only, don’t touch, at first; money and mail ask first; keys come back any time. Fall two: hand the job out and never look again. Jobs go out, finished pieces go unchecked, rules never get corrected, keys never come back — slowly the helper turns into a horse with no reins. Handing out a job is not the end of the work; it is the start: look at what comes back, correct it when it drifts, and adjust the key stages as trust grows.

This episode’s example: MuseThe song sings the shape; the product appears only here, and every number carries its check date (2026-10-25) — when a number looks old, check the date before you use it. Muse is Meta’s personal agent, released on 2026-09-08 and launched in Japan on 2026-10-23, the first region outside North America. Its free and paid tiers have the same features; what differs is the weekly usage allowance and the tier of “brain” it runs on. Paid comes in two tiers: Power at $20 a month and Maximum at $100 a month (per Meta’s Help Center and pricing page, checked 2026-09-28). For the free tier’s allowance, Zuckerberg’s launch-day post said “100 million tokens a week”; the official help page gives no such number — it only says there is a cap that refreshes weekly. Both versions stand here side by side; which one you quote is your call to make with open eyes. The free tier’s brain is called Muse Spark 1.3, and it has scores on Artificial Analysis’s leaderboard (v4.3.2, checked 2026-10-24); leaderboard numbers change fast from version to version, so no ranking is copied here — look at the board of the day. That is also how this whole episode is written: anything that changes lives only in this written page, with its date on it. The song keeps only what does not change.

Back to that assistant: say the word and it goes to work, then leaves the finished piece in your hand. Which key stage you open first and which small weekly job you hand over first decide whether it turns out a helper or a runaway problem.

Lyrics · “开口它就干” (original Chinese lyrics, as sung)

VERSE 1 你以为 AI，只会陪你聊天， 问一句，答一句，说完就再见。 错啦，那只是动动嘴皮子， 它进不了你的门，也记不住你的事。

PRE-CHORUS 新来的这位助理，不用培训就上岗， 交代它，像给朋友发消息一样。 事说清楚：要什么、什么时候要， 它办得稳，还把成品交回来。

CHORUS 开口交代一声，它就动手去干， 不光陪你聊天，还替你把活办完。 你的事、你的习惯，它都记在心上， 你下了班，它还守在岗上。 自己查、自己做，一步一步往下推， 做完了，把成品递到你手边。 这就是个人智能体，能动手的助理， 不是动动嘴，是真把事办到底。

VERSE 2 想让它进门干活，先给它配钥匙， 邮箱、日历、网盘，一把一把交清楚。 头一回，先只准看，不准动， 看它办得稳不稳，再把钥匙放开。 花钱、发信这种事，先问过你再办， 哪天不放心，钥匙随时收回来。

BRIDGE 派活不用学，就像发消息： 「每周那件小事，替我盯着截止日， 「邮件先分轻重，急的排到前头， 「一摞文件读完，替我写成稿， 「周五之前，把周报备好。」 你睡了，它还在云端守着， 那台电脑不关机，活儿接着干。

FINAL CHORUS 开口交代一声，它就动手去干， 不光陪你聊天，还替你把活办完。 你的事、你的习惯，它都记在心上， 你下了班，它还守在岗上。 这就是个人智能体，能动手的助理， 普通人要的，从来不是养战甲， 是开口就能使唤的那个助理。 下次有件每周都烦你的小事， 你会先把哪件交给它？ 钥匙，又先给它开哪一档？

Sources for this episode

This episode was written from Qidi’s “普通人的第一个 Agent — Muse from Meta” (“A First Agent for Ordinary People — Muse from Meta”), shared at the Osaka AI meetup on 2026-10-25. The sung part keeps only the parts that do not change: the difference between talking and working, the rules for handing over keys, and a post that is staffed around the clock. The speaker’s own tool setup is personal material and was not used. Lyrics and notes are original to this site. The check dates and sourcing notes for the product facts stand one by one in the “example” section above.

Closing question

Take the two closing questions with you. Next time a weekly chore gets on your nerves, which one would you hand over first? And the keys — which stage would you open first? Name the first small job, then decide the first key’s stage: look only, or allowed to act.

Process note

Writing this one, we dodged a pit before it opened: the last episode fell on the character 得, so this song avoids the “must” reading of 得 entirely — both occurrences in the song are the soft particle, and the pit was filled in on paper first. The reading table’s first draft still had errors — four counts and positions were wrong — caught when every line was checked one by one, and fixed before anything was finalized. The one we could not dodge was 了: the liǎo in Verse 1’s “进不了” came out light and short in the finished recording, almost indistinguishable from the soft particle. We did not re-record. The rule had been written down in advance — captions write the character exactly, and the written page marks the reading (it is in the first section above). In the Bridge draft, a one-beat pause stood between each of the four job messages, so a listener could catch them one at a time; in the finished recording those beats all but vanished, and the four ran together in one breath. The picture brings the beats back: four message bubbles land one by one, and the counting is done by the eyes. Funk with a brass section was chosen for the feel of a new assistant walking in — bright and on its feet. Muse stands in the title and nowhere in the sung words, because a trend cools and an idea does not: years from now the song still sings, while prices and rankings stay here in writing, with their dates on them. This version was chosen because both passes of “这就是个人智能体，能动手的助理” are sung clean and clear, and at the brass section’s loudest, the voice is never buried.