Daily Calendar Brief Agent with OpenCode

This is a read, a sort, a handful of lookups and one message, with no code and no writes anywhere. OpenCode is open and model agnostic and lightweight to point at a focused job, which lets you settle a question worth settling early: how much model a morning brief actually needs before the extra spend stops showing in the message.
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Free to start · guided setup · switch agents any time.

Live demo

Watch it work before it's live

Run a staged conversation — no account needed. The agent handles it for real while a simulated world answers its tool calls; nothing touches real accounts, and nothing is actually sent.

Tuesday 2 September 2026

Elif Demirelif.demir@ourcompany.com (Work)

Six events today. 08:30 standup, six colleagues, 15 minutes. 10:00 renewal review with three people from grupomarisol.es and our finance lead, 45 minutes. 11:30 focus block with no attendees. 13:00 kickoff with two attendees on mapleridge.ca in Toronto, 60 minutes. 15:00 hiring debrief, four colleagues. 16:30 introduction with f.almansoori@dunesgroup.ae, 30 minutes, the invite carries a title and no description.

What you'll need

Set up in minutes

Using this template drops you into a guided setup. It asks exactly this, nothing else:

  1. Connect Google Calendar

    One sign-in. The agent acts through your account, scoped to what this template uses.

  2. Connect HubSpot

    One sign-in. The agent acts through your account, scoped to what this template uses.

  3. Connect Slack

    One sign-in. The agent acts through your account, scoped to what this template uses.

  4. Brief style

    How you want your morning read: the order it runs in, what each meeting line has to tell you, how much CRM detail is useful before coffee, and where the brief should stop so it still fits on one screen.

  5. Runs on OpenCode

    Preselected for this page — connect your OpenCode account during setup, or switch to NoClick's built-in models with one click.

  6. Watch it handle a test run

    A staged conversation against a simulated world — then it’s live.

A considered pairing

Why OpenCode for this agent

Test two models on one Tuesday

The same day's calendar can be run through two models and the briefs compared side by side. Differences show up in the closing oddities long before they show up in the meeting lines.

Nothing here is written

Calendar operations read events and the CRM operations search and read. The blast radius of a poor model choice is a brief that is worse than it should have been.

Good to know

Before you fork

Is this too small a job to need a strong model?

Mostly yes. Listing meetings and attaching deal data is straightforward and a mid size model handles it. Where a stronger one earns its place is the last section, deciding what is odd enough to mention: two calls booked over each other, an hour long invite carrying nothing but a title, a customer meeting your side is thin on.

Other editions

Run it with a different agent

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Make it yours

Put Daily Calendar Brief Agent to work on OpenCode.

Free to start. Guided setup, a staged test run, and a workflow you can change at every step.