harvest

MCP serverMonitoring & ops

Read time entries, projects, clients, tasks and invoices; log and update tracked time.

Available today. Use it from your connected AI after setup.

No other account needed.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the harvest list time entries tool from harvest

Install harvest

The server’s own address, for the clients that take one directly. Or connect ahel onceand every client you use reads it from one address, with the account kept on ahel rather than in each client’s config.

Claude Code
claude mcp add --transport http --scope user harvest 'https://harvest.usefulapi.io/mcp'
Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://harvest.usefulapi.io/mcp
Add a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=harvest&config=eyJ1cmwiOiJodHRwczovL2hhcnZlc3QudXNlZnVsYXBpLmlvL21jcCJ9
Open the link and Cursor adds the server at that address.
ChatGPT
https://harvest.usefulapi.io/mcp
In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add harvest --url 'https://harvest.usefulapi.io/mcp'
Run it once, then sign in with codex mcp login harvest if the server asks for an account.

From the project's README

As published by m190/usefulapi-mcp in README.md. This repository publishes several servers, so only the opening is shown here.

Hosted MCP servers for the tools you already use — connect from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.

Portal: https://usefulapi.io

Servers

Server	Category	Tools	Auth	Docs
Ably	realtime	17	API token	servers/ably/
Accelo	project-management	23	API token	servers/accelo/
Acuity Scheduling	calendar	20	API token	servers/acuity-scheduling/
Aircall	communications	27	API token	servers/aircall/
All Quiet	observability	13	API token	servers/all-quiet/
Amberflo	usage-metering	16	API token	servers/amberflo/
Anvil	documents	12	API token	servers/anvil/
Api2Pdf	documents	18	API token	servers/api2pdf/
[api.video](servers/ap

Shortened here. Read the whole README on GitHub.

Tools it offers (20)

What this server listed when ahel dialed its public endpoint in Sep 2026, with no key and no account of yours. The names are the server’s own.

harvest_list_time_entries
harvest_get_time_entry
harvest_list_projects
harvest_get_project
harvest_list_clients
harvest_get_client
harvest_list_tasks
harvest_list_users
harvest_get_current_user
harvest_list_project_assignments
harvest_list_invoices
harvest_get_invoice
harvest_list_estimates
harvest_list_expenses
harvest_get_company
harvest_create_time_entry
harvest_update_time_entry
harvest_stop_time_entry
harvest_restart_time_entry
harvest_delete_time_entry

Signals

Last commit: Sep 2026

Advanced

Delivery: harvest MCP server → your ahel connector (mcp.ahel.ai) → your AI.
Item type: mcp-server
Key: io-usefulapi-harvest
Source: github.com/m190/usefulapi-mcp
Hosted endpoint: https://harvest.usefulapi.io/mcp

github.com/m190/usefulapi-mcp

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