Connect Harvest to Claude.
Connecting Harvest to Claude through Menza lets you put questions to your time entries, projects, clients, tasks, users, expenses, invoices directly in Claude. Menza reads it live through the official Harvest API, so Claude answers from current numbers, not a stale copy. Ask about performance or have it take an approved action — no exports, no dashboards.
- Reads productivity data
- Takes approved actions in Harvest
- Connects via the official API
Paste your Harvest API key to connect — it's encrypted and never shown to the AI. or book a demo
How to connect Harvest to Claude.
Three steps, no pipeline to build and no data to export.
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In Claude, open Settings → Connectors and add Menza as an MCP server.
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Authorise the Harvest connection so Menza can read your Harvest data on your behalf.
Paste your Harvest API key to connect — it's encrypted and never shown to the AI.
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Ask Claude to work with your Harvest data — it queries Menza live and answers in the chat.
Ready in minutes — connect Harvest now.
Menza working with Harvest.
Menza doesn't just answer questions about Harvest — it proposes the fix and, once you approve, does the work. You stay in control; nothing changes until you say go.
Menzajust nowThe Meridian retainer has logged 96 hours against an 80-hour monthly budget — 20% over with a week left. I'll draft an invoice for the 16 unbilled overage hours at the contract rate.
Menza6m agoSeven people haven't submitted time for last week — 132 hours are missing ahead of the invoice run. I'll reopen the seven timesheets so they can backfill before Thursday's billing.
Put Menza between Claude and Harvest.
Is my Harvest data secure?
Your credentials are encrypted at rest and never exposed to the AI. Menza reads your data through the provider's official API using the access you grant, and you stay in control of what it can do — read-only by default, with any actions gated behind your approval.
Read our privacy policy- Encrypted in transit and at rest
- Scoped access — you choose what Menza can see
- Read-only by default; any action needs your approval
- Credentials are encrypted and never shown to the AI
- Revoke access at any time
Harvest + Claude questions, answered.
How do I connect Harvest to Claude?
Add Menza as an MCP server in Claude, authorise the Harvest connection once, then ask Claude to work with your Harvest data. Menza handles the Harvest API calls for you — there's nothing to export and no pipeline to maintain.
What can Claude do with my Harvest data through Menza?
Beyond answering questions, Menza can take approved actions in Harvest on your behalf — for example adjusting or pausing what you ask it to — and every change waits for your approval first, so nothing happens without your say-so.
Is my Harvest data safe?
Yes. Your Harvest credentials are encrypted at rest and never shown to the AI. Menza only accesses what you grant it and is read-only by default, with any actions gated behind your approval.