Claude Cowork: The AI Assistant That Prepares My Morning Briefing

Every morning, Claude prepares a complete briefing for me: urgent emails, today's calendar, production errors, financial market updates, and 2–3 content ideas. Without me opening Gmail, Sentry, Slack, or any dashboard. It takes 3 minutes instead of 45. Here's how it works. At the end of this article, you'll find a ready-to-copy prompt you can customize for yourself.

What Is Claude Cowork and Why I'm Writing About It

Claude Cowork is a tab in the Claude Desktop app by Anthropic – alongside the regular Chat and Code tabs. The difference: Chat gives you text answers. Cowork delivers finished work: processed reports, analyses, structured outputs from files and external services.

Cowork runs in an isolated environment on your computer. Your files stay on your machine, except for services you explicitly authorize (Gmail, Calendar, Slack). It can work with files in a folder you choose, browse the web, and connect to dozens of services via connectors (pre-built integrations with Gmail, Slack, Jira and more).

Available starting at Claude Pro for $20/month. One thing to note: a single complex Cowork task consumes as much quota as dozens of regular chat messages. For daily use with a briefing plus a few other tasks, Pro works fine. If you want to use Cowork intensively all day, consider the Max tier ($100–200/month). All connectors are included at no extra cost.

I use Cowork as a CTO, but the same approach works for founders, operations managers, marketing leads, or freelancers. No programming needed – just describe what you want.

My Daily Briefing: What Claude Prepares Every Morning

Every morning at 8 AM, a scheduled task kicks off. Claude scans my emails, calendar, Sentry (production error monitoring), financial markets, and the web. In 2–3 minutes it delivers a structured overview. Here's a shortened excerpt from an actual briefing (anonymized):

⚡ Urgent
- Client D. replied to the automation proposal — asking about
  pricing and whether each phase is paid separately. Warm lead,
  respond today.
- Project ALFA — production regression. Sentry flagged 4,400+
  events in 21 hours. Affects checkout flow. Fix ASAP.
- Hosting confirmed server rescale — brief downtime expected,
  coordinate timing with the team.

📅 Today's Schedule
10:00  Insurance meeting (ČSOB, prep documents)
17:45  Training session

📧 Emails to Handle (4 of 26 new)
🔴 Client D. — reply with pricing breakdown
🟡 Hosting — plan server migration window
🟡 Payment gateway — price increase from May, assess impact
🟡 JIRA — 2 new tasks from teammate (email changes, testing)
⚪ Rest: notifications, order confirmations, newsletters

🔴 Sentry — 54 unresolved issues in 24h
Critical: Project ALFA — BigNumber deprecation, 4,455 events,
hitting cart and checkout. 10+ related issues.
Watch: Project BETA — WebSocket error (25 events),
Project GAMMA — memory exhaustion (fresh, monitor).

📊 Financial Markets — 24h Recap
BTC $68,289 (+5.3%) | ETH $2,062 (+9.3%) | SOL $87.61 (+7.8%)
Strong relief rally, $400M in liquidated shorts.
Strongest ETF inflows since early February. Fear & Greed still
in Extreme Fear — historically a signal of opportunity.

🌐 Website — petrvojacek.cz
/blog URL without trailing slash returns error (HTTPS redirect).
Fix in nginx config. Floating CTA button overlaps second article
title on the listing page.

💡 Content Ideas (1 of 3)
"Agentic AI in E-commerce" — Salesforce acquired Cimulate,
Stripe launched Agentic Commerce Suite. The mainstream moment.
• Blog: technical breakdown of agentic AI vs. rule-based
• LinkedIn: "Everyone's adding chatbots. The game changer is
  AI that acts on intent, not just responds to questions."
• X: "Stripe launched Agentic Commerce. If your e-shop still
  runs on rules, you're already behind."

📝 Actions
1. Reply to Client D. with pricing
2. Assign BigNumber regression fix in Project ALFA
3. Prep documents for 10:00 meeting
4. Assess payment gateway price increase impact
5. Coordinate server migration timing

Previously, this took me 30–45 minutes: open Gmail, scan the inbox, check the calendar, look at Sentry, check the markets, review the website. Now I open one message and I know what's on the agenda. Urgent items are at the top, the rest sorted by priority. At the end, a concrete list of what to tackle first.

How to Set It Up: Step by Step

The entire setup takes 10–15 minutes. No programming needed – it's like installing Zoom and clicking through a few permissions.

1. Download Claude Desktop from claude.com/download (macOS or Windows). Install and sign in with your Claude account.
2. Switch to the Cowork tab – you'll find it in the app navigation alongside Chat and Code.
3. Connect services – in Connectors settings, click Enable for the services you want (Gmail, Google Calendar, Slack…). Each connection requires OAuth authorization – click, grant access, done.
4. Write or copy a briefing prompt (a ready-to-use prompt is below).
5. Set up a scheduled task – type /schedule or click "Scheduled" in the sidebar. Set it to run daily at your preferred time.
6. Optional: create a claude.md file in your Cowork folder. Write your role, current projects, key contacts, and priorities. Claude reads it on every run, making outputs more relevant.

What Else I Use It For

The daily briefing is just the start. Here are a few other things I regularly handle in Cowork:

• Weekly KPI reports – Claude pulls data from multiple sources, not just displays it but comments on trends and flags anomalies
• Meeting prep – before a client call, it pulls context from previous emails, Slack threads, and Jira tickets. In 2 minutes I have a summary of everything I need to know
• Industry monitoring – searching for trends in e-commerce automation, AI tools, fintech. What's new, what should I pay attention to
• Data processing – throw it a CSV or Excel file, it analyzes, finds patterns, creates charts, and summarizes conclusions
• Content repurposing – from a blog post it creates a LinkedIn post, X thread, and newsletter draft. Email summarization works great. Content ideas are at a junior marketer level – they need editorial input, but as a starting point they save time

It doesn't replace Zapier. Zapier moves data. Cowork thinks about it.

I want help setting up an AI workflow

Ready-to-Copy Prompt for Your Daily Briefing

Here's a universal version of my briefing prompt. It works with Gmail and Google Calendar – if you've connected Slack or other services, simply add another section.

Morning Briefing

Scan my sources from the last 24 hours and prepare a structured overview:

📧 Email (Gmail)
- Which emails need my reply or action?
- Summarize important threads (client requests, team updates, urgent items)
- Flag anything with an approaching deadline

📅 Calendar (Google Calendar)
- Show today's schedule with times and attendees
- Flag meetings that need preparation
- Note scheduling conflicts or back-to-back meetings

💬 Slack (if connected)
- Important mentions and messages I missed
- Threads waiting for my reply

📝 Suggested Actions
- What to tackle first? Sort by priority
- What can wait until tomorrow?

Format:
⚡ Urgent — needs immediate attention
📅 Today's schedule — clean timeline
📧 Emails — grouped by priority
📝 Actions — what to tackle first

Be concise. Skip trivia. Only what matters.

How to customize the prompt:

• Add sources: error monitoring (Sentry), CRM (HubSpot, Salesforce), project tools (Jira, Asana, Linear)
• Add financial markets: "Search for current market data: S&P 500, EUR/USD, BTC. Brief 24h summary."
• Add industry monitoring: "Search for news in [your industry] from the last 24h. What's important?"
• Create a claude.md: write your role, active projects, VIP contacts, and priorities. Claude then knows what matters to you and what to skip

What the Briefing Looks Like in Practice

Here's a sample output from the prompt above (fictional data, real structure):

⚡ Needs Attention
- Invoice from WebAgency Ltd ($1,800) — due today, unpaid
- Client Johnson replied to the proposal — waiting for your response since yesterday 2:22 PM

📅 Today's Schedule
09:00  Team standup (15 min, Google Meet)
10:30  Call with client Parker — PREP: review last meeting notes,
       open items: API delivery date, extension pricing
12:00  Lunch with Tom from 3DCap
14:00  Internal Q1 results review (Sarah prepared slides)
       ⚠️ Conflict: 2:30 PM vendor call overlaps — reschedule?

📧 Emails to Handle (3 of 31 new)
🔴 Johnson — reply to proposal, waiting since yesterday (see ⚡)
🟡 Lisa (accountant) — question about software license classification, not urgent
🟡 LinkedIn — 2 relevant connection requests (CTO from e-commerce)
⚪ Rest: notifications, newsletters, no action needed

📝 Suggested Actions
1. Reply to Johnson's proposal (urgent — waiting since yesterday)
2. Pay WebAgency invoice (due today)
3. Review notes before Parker call at 10:30
4. Resolve 2:00 PM vs 2:30 PM conflict
5. Reply to accountant — can wait until afternoon

Gmail summarization works excellently – it correctly identifies urgent emails and doesn't mix up priorities. Calendar is accurate. If you've connected Slack, a section with mentions and important threads is added.

Available Connectors: What You Can Integrate

Claude Cowork currently has over 38 connectors. Here are the most relevant ones:

New connectors are added regularly. If your service isn't listed yet, you can add a custom connector or wait – the list expands every month.

Limitations and What to Watch Out For

• Quota: Cowork consumes significantly more than chat. On the Pro plan, a daily briefing plus a few other tasks works fine. For all-day intensive use, you'll need Max ($100–200/month)
• App must be running: scheduled tasks execute locally, not in the cloud. If you close Claude Desktop, the task won't run
• Security: don't share a folder with sensitive documents (contracts with passwords, access credentials) with Cowork. Let it work only with what it needs
• macOS and Windows only: no Linux version
• One account per service: if you have a work and personal Gmail, you can only connect one for now

Cowork vs. Zapier/Make/n8n: When to Use What

Rule of thumb: If the task requires "thinking" (summarizing, analyzing, deciding, creating a report), use Cowork. If it's about "when X happens, do Y" at high volume, go with Zapier/Make/n8n. In practice, they complement each other.

If you need both, process automation and AI workflows for your company, let's talk.

I want help with automation

Petr Vojáček CTO at IDEATECH · Co-founder 3DCap