Harvest - Veryfront

At a glance

Availability: Enabled by default.
Authentication: OAuth 2.0.
Connection: A user authorizes the connection in the provider’s consent screen.

Credentials

Set these per environment. See Connect an integration. These variables are required only when you supply your own OAuth app. If a managed app is available, you can connect without setting them. Provider permissions and consent still apply.

Variable	Required	Description
`HARVEST_CLIENT_ID`	Yes	Harvest OAuth2 Client ID (from your OAuth2 application in Harvest ID) Docs.
`HARVEST_CLIENT_SECRET`	Yes	Harvest OAuth2 Client Secret Docs.

Tools

Tool	Access	Description
List Accounts `harvest__list_accounts`	Read	List all Harvest accounts the authenticated user can access. Call this first to get your Harvest-Account-Id for subsequent API calls.
Get Current User `harvest__get_current_user`	Read	Get the authenticated user’s Harvest profile (id, name, email, timezone, roles)
List Users `harvest__list_users`	Read	List all active users in the Harvest account
List Time Entries `harvest__list_time_entries`	Read	List time entries (timesheets). Filter by user, project, client, or date range.
Get Time Entry `harvest__get_time_entry`	Read	Get details of a specific time entry by ID
Create Time Entry `harvest__create_time_entry`	Write	Create a new time entry (timesheet). Provide either hours or start/end times.
Update Time Entry `harvest__update_time_entry`	Write	Update an existing time entry
Delete Time Entry `harvest__delete_time_entry`	Write	Delete a time entry. Only unlocked, non-billed entries can be deleted.
Stop Timer `harvest__stop_timer`	Write	Stop a running timer for a time entry
Restart Timer `harvest__restart_timer`	Write	Restart a stopped timer for a time entry
List Projects `harvest__list_projects`	Read	List all projects in the Harvest account
Get Project `harvest__get_project`	Read	Get details of a specific project
List Tasks `harvest__list_tasks`	Read	List all tasks available in the Harvest account
List Project Task Assignments `harvest__list_project_task_assignments`	Read	List all task assignments for a specific project (tasks billable to this project)
List Clients `harvest__list_clients`	Read	List all clients in the Harvest account
Get Client `harvest__get_client`	Read	Get details of a specific client
List Invoices `harvest__list_invoices`	Read	List all invoices. Filter by client, status, or date range.
Get Invoice `harvest__get_invoice`	Read	Get details of a specific invoice including line items
Create Invoice `harvest__create_invoice`	Write	Create a new invoice for a client
Update Invoice `harvest__update_invoice`	Write	Update an existing invoice (subject, notes, dates, line items, state)
List Invoice Payments `harvest__list_invoice_payments`	Read	List all payments recorded for an invoice
Create Invoice Payment `harvest__create_invoice_payment`	Write	Record a payment for an invoice
Time Report by Project `harvest__time_report_by_project`	Read	Get a time report aggregated by project. Requires from and to date range.
Time Report by Team `harvest__time_report_by_team`	Read	Get a time report aggregated by team member. Requires from and to date range.
Time Report by Client `harvest__time_report_by_client`	Read	Get a time report aggregated by client. Requires from and to date range.
Time Report by Task `harvest__time_report_by_task`	Read	Get a time report aggregated by task. Requires from and to date range.
Invoice Report `harvest__invoice_report`	Read	Get an invoiced time and expenses report. Requires from and to date range.

Verify the connection

Call a read tool such as harvest__list_accounts with arguments for your account. Confirm that the result comes from the intended account or workspace before enabling write tools.