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AI agent integrationHarvest

Harvest integration for multiplayer collaboration with AI agents using Claude Code or Codex

One governed connection your whole team and its AI agents can share, with approved actions and human review, so working in Harvest never means pasting credentials into a prompt.

Use Harvest from Claude Code

Bring Harvest context into engineering work while Type keeps app access attached to the teammate and workspace.

Automate Harvest with Codex

Let coding agents ask for the right app action, preserve conversation context, and keep humans in the approval loop.

Connect open agent workflows

Use Type as the collaboration layer around OpenClaw and other LLM workflows that need app access.

Productivity & Project Management

What the Harvest integration exposes

Harvest is a time-tracking and invoicing tool designed for teams and freelancers, helping them log billable hours, manage projects, and streamline payments

One connection, many teammates

Connect Harvest once, then decide which teammates can use it for threads, automations, skills, and coding work.

Representative actions

  • Create Client

    Tool to create a new client. Use after gathering client details to register a new client in Harvest.

  • Create Client Contact

    Tool to create a new client contact. Use when you need to add a contact under an existing client. Call after you've retrieved or confirmed the client_id.

  • Create Estimate

    Tool to create a new estimate. Use after gathering client and line item details.

  • Create Estimate Item Category

    Tool to create a new estimate item category in Harvest. Use after deciding to categorize line items within an estimate.

  • Create Estimate Message

    Tool to create a new message for an estimate. Use when you have an estimate ID and want to send a message or run an event (send, accept, decline, re-open) on the estimate.

Connection

API and auth details

Harvest provides API v2 for time-tracking and invoicing workflows, including clients, projects, tasks, users, time entries, expenses, invoices, estimates, roles, reports, and OAuth or personal-access-token authentication.

FAQ

Questions people ask before connecting Harvest

Can Claude Code use Harvest?

Yes. Type lets an AI teammate use connected Harvest actions from a governed workspace context, so Claude Code work can reference the app without copying credentials into a local prompt.

Can Codex work with Harvest through Type?

Yes. Codex can collaborate through Type with app context, skills, and approved actions. The Harvest catalog entry includes public integration details and example capabilities where available.

Is this the same as a Harvest MCP server?

Type exposes connected app capabilities to AI teammates and coding agents through Type's integration layer. Teams use it when they want shared app access, human review, and teammate-level permissions around agent work.

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