Timero

Time tracking for agencies: log time, run the timer, check client budgets and pull reports from Claude, ChatGPT or Cursor. 29 tools, OAuth sign-in.

View on timero.work

Hosted MCP Server

npx add-mcp 'https://timero.work/api/mcp'

Installs into Claude Code, Codex, Cursor and more

Documentation

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Tell your assistant to log the time. It just does it.

Timero speaks the Model Context Protocol. Claude, ChatGPT, Claude Code and Cursor can log time, run the timer, check a client's budget and pull a report, inside the one workspace you approve.

Start free

Say this to your assistant

  • “Log two hours on Acme's website project for yesterday, landing page copy.”
  • “Start the timer on Northwind's SEO retainer.”
  • “How many hours are left on Acme's retainer this month?”
  • “Which clients are about to go over budget?”
  • “Give me October's hours per client.”
  • “Export last week's time entries as CSV.”

One address: https://timero.work/api/mcp

Claude (web, desktop, mobile)

Pro or Agency

  1. 1.Settings, then Connectors, then Add custom connector.
  2. 2.Paste https://timero.work/api/mcp and save.
  3. 3.Click Connect, sign in to Timero and pick the workspace. Claude guide

ChatGPT

Pro or Agency

  1. 1.Settings, then Connectors, then Developer mode, then Create.
  2. 2.Paste https://timero.work/api/mcp and save.
  3. 3.Sign in to Timero when asked and approve the workspace. ChatGPT guide

Claude Code

Agency

  1. 1.In Timero: Settings, then API keys, then New key.
  2. 2.Run this once in your terminal.
claude mcp add --transport http timero https://timero.work/api/mcp \
  --header "Authorization: Bearer tmk_…"

Claude Code guide

Cursor and other MCP clients

Agency

  1. 1.Create an API key in Timero Settings.
  2. 2.Add the server with the key as a bearer header.
{ "mcpServers": { "timero": {
  "url": "https://timero.work/api/mcp",
  "headers": { "Authorization": "Bearer tmk_…" } } } }

Cursor guide

The assistant acts as you, with your role, in the one workspace you approve. Revoke it any time from Settings. Nothing is shared with the assistant maker beyond what it asks for in the conversation.

What it can do

29 tools, the same rules as the app.

Time

  • Log, edit and delete time entries
  • Start, check and stop the live timer
  • List entries by day, client, project or member

Clients and budgets

  • Create and organise clients and projects
  • Add hour banks and monthly retainers
  • What is left on a budget, and who is about to go over
  • Mark a budget paid, set low-balance reminders

Reports

  • Hours by project, client or day
  • Month-by-month charges per client
  • Client balance and due hours
  • CSV export