How to Integrate OpenClaw with Gmail (Read, Triage, Auto-Reply)

Email is where work lives. And dies. And piles up until you have 12,847 unread messages and a permanent knot of guilt.

OpenClaw can’t fix email as a concept, but it can make your email manageable. This guide shows you how to integrate OpenClaw with Gmail so your AI agent can read and summarize important emails, automatically label and triage incoming messages, draft replies (but not send them—safety first), surface high-priority items, and achieve inbox zero without manually sorting thousands of messages.

By the end, you’ll have an AI email assistant that actually helps instead of just adding another notification to ignore.

Why Gmail + OpenClaw Works

Gmail’s advantage: Best API among major email providers. Generous rate limits. Labels system is perfect for triage. And everyone has Gmail (or Google Workspace).

OpenClaw’s advantage: Can understand context, summarize threads, detect urgency, draft contextually appropriate responses. Human-level email intelligence without human-level time investment.

The combo: AI that doesn’t just filter spam—it actually manages your inbox the way you would if you had infinite time.

Step 1: Create Google Cloud Project (OAuth Setup)

Gmail uses OAuth 2.0. You’re giving OpenClaw permission to access your email without giving it your password.

Enable Gmail API

1. 1.Go to console.cloud.google.com
2. 2.Create a new project (or select existing). Name it “OpenClaw Gmail”
3. 3.Enable the Gmail API: search for “Gmail API” → click “Enable”

Create OAuth Credentials

1. 1.APIs & Services → Credentials → Create Credentials → OAuth client ID
2. 2.Configure OAuth consent screen: User Type External, App name “OpenClaw”, your support and developer email
3. 3.Create OAuth client: Application type Web application, Name “OpenClaw Gmail Integration”
4. 4.Add Authorized redirect URIs for localhost (testing) and production
5. 5.Click Create. Copy your Client ID and Client Secret

Add Required Scopes

• ●https://www.googleapis.com/auth/gmail.readonly — Read emails
• ●https://www.googleapis.com/auth/gmail.modify — Apply labels, mark read/unread
• ●https://www.googleapis.com/auth/gmail.compose — Draft emails (NOT send)
• ●https://www.googleapis.com/auth/gmail.labels — Create/modify labels

Step 2: Configure OpenClaw Gmail Skill

Add credentials to your .env:

# Gmail OAuth Configuration
GMAIL_ENABLED=true
GMAIL_CLIENT_ID=your-client-id-here.apps.googleusercontent.com
GMAIL_CLIENT_SECRET=your-client-secret-here
GMAIL_REDIRECT_URI=https://your-openclaw-domain.com/auth/gmail/callback

# Or for local testing
# GMAIL_REDIRECT_URI=http://localhost:3000/auth/gmail/callback

Create config/gmail.yml:

gmail:
  enabled: true
  client_id: ${GMAIL_CLIENT_ID}
  client_secret: ${GMAIL_CLIENT_SECRET}
  redirect_uri: ${GMAIL_REDIRECT_URI}

  features:
    read: true
    triage: true
    draft_replies: true
    send_replies: false  # SAFETY: Draft only
    labels: true
    filters: true

  triage:
    enabled: true
    rules_file: config/gmail_triage_rules.yml

  auto_draft:
    enabled: false  # Opt-in only
    templates_file: config/gmail_templates.yml

  rate_limit:
    reads_per_second: 10
    modifications_per_second: 5

Step 3: Authorize OpenClaw (OAuth Flow)

OpenClaw needs your permission to access Gmail.

# Run the auth helper
npm run gmail:auth

# Or visit
https://your-openclaw-domain.com/auth/gmail/start

The Scary Consent Screen

Google shows: “Google hasn’t verified this app.” This looks scary. Your app is in testing mode—Google verification requires submitting your app for review. If you’re running OpenClaw yourself, you control the code, you can review the granted scopes, and you can revoke access anytime at myaccount.google.com/permissions.

1. 1.Click Advanced
2. 2.Click “Go to OpenClaw (unsafe)” — it’s not actually unsafe, you built it
3. 3.Review permissions: read messages, create drafts, manage labels
4. 4.Click Allow

OpenClaw exchanges the code for access + refresh tokens, stored encrypted. You’ll see: ✅ Gmail integration authorized successfully.

Step 4: Test Basic Email Reading

In OpenClaw chat:

You: Show me my unread emails

Agent:
? You have 47 unread emails. Here are the most recent:

1. From: [email protected] (5 minutes ago)
   Subject: Q4 Numbers - Need by EOD
2. From: [email protected] (1 hour ago)
   Subject: Meeting follow-up
3. From: [email protected] (2 hours ago)
   Subject: Weekly digest

You can also ask for the full thread of a specific email, or search: “Find emails from last week about project phoenix.”

Step 5: Set Up Label-Based Triage

This is where OpenClaw gets powerful. Instead of reading every email, it automatically labels them based on rules.

Create config/gmail_triage_rules.yml:

triage_rules:
  - name: High Priority
    conditions:
      - type: from
        values: [[email protected], [email protected]]
      - type: subject_contains
        values: [URGENT, ASAP, "end of day"]
    actions:
      - add_label: "Priority/High"
      - mark_important: true
      - notify_user: true

  - name: Newsletters
    conditions:
      - type: from
        values: [newsletter@, noreply@]
    actions:
      - add_label: "Read Later/Newsletters"
      - archive: true
      - mark_read: true

  - name: Receipts
    conditions:
      - type: subject_contains
        values: [receipt, "your order", invoice]
    actions:
      - add_label: "Receipts"
      - archive: true
      - mark_read: true

Enable automatic triage in config/gmail.yml:

gmail:
  triage:
    enabled: true
    mode: automatic    # or 'manual' (requires approval)
    interval: 300       # Check every 5 minutes
    batch_size: 50
    max_per_day: 1000
    dry_run: false

Restart OpenClaw with pm2 restart openclaw, send yourself a test email with “URGENT” in the subject, and check logs with pm2 logs openclaw | grep triage.

Step 6: Draft Auto-Replies (Safely)

OpenClaw can draft replies, but NOT send them automatically. You review and send manually.

Create config/gmail_templates.yml:

reply_templates:
  - name: acknowledge
    trigger:
      - type: from_priority
        value: high
      - type: no_reply_yet
        hours: 2
    template: |
      Hi {sender_first_name},

      Thanks for your email. I've seen this and will get back to you by {deadline}.

      Best,
      {my_name}
    variables:
      deadline: "+4 hours"

Enable draft mode (NOT auto-send):

gmail:
  auto_draft:
    enabled: true
    mode: draft_only    # NEVER 'auto_send'
    triggers:
      - high_priority_no_reply: true
      - meeting_conflicts: true
    require_review: true
    draft_prefix: "[DRAFT - REVIEW BEFORE SENDING]"

Email arrives → OpenClaw detects high priority, no reply → after 2h, drafts a reply using the template → draft appears in Gmail’s Drafts folder with the prefix → you review, edit, remove prefix, send. You’re always in control.

Step 7: Inbox Zero Workflow (Copy-Paste)

Morning Routine

You: Summarize my emails from the last 24 hours

? Email Summary (Last 24 hours)

High Priority (3):
• Boss: Q4 numbers needed by EOD
• Client: Contract review follow-up
• Legal: Sign agreement by Friday

Team Updates (12) — see project list
Newsletters/FYI (23) — auto-archived
Pending Your Reply (2) — drafts ready

Then: "Draft replies for high priority emails" and "Triage all team emails and archive non-actionable ones".

Throughout the Day

Real-time triage runs automatically every 5 minutes. New email arrives → agent applies labels → high priority items notify you immediately via Slack or push.

End of Day & Weekly Cleanup

"What's left in my inbox that needs action?" and "Clean up my inbox — archive anything older than 7 days that's been read and has no follow-up actions" get you to inbox zero.

The Draft-Only Safety Pattern (Why It Matters)

• ●Context matters: AI can misinterpret tone — you catch it on review
• ●Mistakes are permanent: a sent email with a mistake is a career incident
• ●Compliance and legal: many industries require human review
• ●Trust building: you verify every message; over time you edit less

Label Organization Best Practices

Priority/
  - High
  - Medium
  - Low
Work/
  - Team
  - Projects/
  - Clients/
Personal/
  - Family
  - Friends
  - Finance
Read Later/
  - Newsletters
  - Articles
Archive/
  - Receipts
  - Confirmations

Set labels.auto_create: true in gmail.yml and OpenClaw creates these on first run.

Advanced Filters and Workflows

Filter Chain Example

advanced_filters:
  - name: CEO_emails
    conditions:
      - from: [email protected]
    actions:
      - add_label: Priority/High
      - move_to: INBOX
      - notify:
          channel: slack
          message: "? Email from CEO: {subject}"
      - wait: 30 minutes
      - if_no_reply:
          draft_acknowledgment: true

Weekly Newsletter Digest

digest:
  - name: weekly_newsletters
    schedule: "Friday 18:00"
    source:
      label: "Read Later/Newsletters"
      date_range: 7 days
    action:
      compile_summary: true
      send_to: me
      subject: "? Weekly Newsletter Digest"
    post_action:
      archive_source_emails: true

Security and Privacy Considerations

What OpenClaw can see with the configured scopes: read all emails (body, attachments, metadata), create/modify labels, create drafts, archive/delete. It cannot send emails or access other Google services like Drive or Calendar.

Data storage — keep it minimal:

gmail:
  storage:
    mode: metadata_only
    store: [subject, from, to, date, labels, message_id]
    exclude: [body_content, attachments, inline_images]
    retention_days: 30
    encryption:
      enabled: true
      algorithm: AES-256-GCM

Revoke access anytime at myaccount.google.com/permissions → find OpenClaw → Remove Access. Tokens immediately stop working.

Troubleshooting Common Issues

“OAuth error: invalid_grant”

Refresh token expired or revoked. Re-authorize: npm run gmail:reauth.

“Insufficient permissions”

Missing OAuth scope. Add it in Google Cloud Console → OAuth consent screen → Scopes → Re-authorize.

“Rate limit exceeded”

Reduce polling frequency or enable caching:

gmail:
  triage:
    interval: 600   # 10 min instead of 5
  cache:
    enabled: true
    ttl: 300

“Labels not appearing in Gmail”

Label creation failed or sync delay. Manually create labels in Gmail, then pm2 restart openclaw.

The Honest Cost Comparison

Self-hosted Gmail integration: 1-2h setup (OAuth is finicky), 15-30 min/month maintenance, minimal storage. Total: 2-3 hours/month at $50/hour ≈ $100-150 time cost.

PaioClaw: 2 minutes setup (paste OAuth credentials in UI), zero maintenance, pre-configured triage rules and templates. Total: $4/month.

For Gmail alone, DIY works if you’re already running OpenClaw. For Gmail + Slack + Calendar + WhatsApp, PaioClaw’s unified approach is 10x faster than configuring each OAuth flow separately.

The Bottom Line

Gmail integration turns OpenClaw into a genuine inbox management assistant. Automatic triage sorts the signal from the noise. Draft replies save hours of repetitive typing. Inbox zero becomes achievable without becoming a full-time job.

The OAuth setup is the hardest part (1-2 hours of clicking through Google Cloud Console). Once that’s done, the actual email management is straightforward.

If you followed this guide, you now have AI-powered email triage that respects your privacy (draft-only, no auto-send) and actually reduces email stress instead of adding to it. Whether you self-host or use PaioClaw depends on how many other integrations you need. Either way, your inbox is no longer a source of dread.