workload.zero MCP server

Let Claude and other AI agents work in your workload.zero account: tasks and goals, time tracking, contacts and deals, quotes and invoices. workload.zero is a business suite by Get IT Done GmbH, hosted in the EU (servers in Germany, file storage in Sweden).

Endpoint: https://mcp.workloadzero.de/mcp (Streamable HTTP)
Sign-in: OAuth 2.1 with PKCE and dynamic client registration, using your workload.zero account
Discovery: initialize and tools/list answer without sign-in, so you can see every tool first. Tool calls need sign-in.
Registry name: de.workloadzero/mcp in the official MCP Registry

What your agent can do

Area	Tools
Tasks and goals	`list_tasks`, `get_task`, `create_task`, `update_task`, `add_task_comment`, `list_goals`, `get_todays_goals`, `get_week_goals`, `create_goal`, `update_goal`, `complete_goal`
Projects	`list_projects`, `get_project`, `create_project`, `update_project`
Time	`log_time`, `list_time_entries`, `get_my_time_entries`, `get_unbilled_hours`
CRM	`list_companies`, `upsert_company`, `list_contacts`, `upsert_contact`, `list_deals`, `upsert_deal`, `update_deal`, `convert_deal`, `find_deal_by_ref`, `list_pipelines`, `create_pipeline`, `update_pipeline`, `set_default_pipeline`, `get_sales_report`
Quotes and invoices	`list_quotes`, `get_quote`, `create_quote`, `estimate_quote`, `send_quote`, `convert_quote_to_invoice`, `list_invoices`, `get_invoice`, `create_invoice_from_time`, `get_revenue`
Team and chat	`get_my_profile`, `update_my_profile`, `get_my_colleagues`, `list_users`, `list_chats`, `get_chat_messages`, `send_message`, `get_unread_counts`
Files and search	`search`, `list_files`, `list_recent_files`, `search_files`
Privacy	`list_suppressions`, `add_suppression`, `check_suppression`, `mark_gdpr_answered`

Connect

Claude Code

claude mcp add --transport http workload-zero https://mcp.workloadzero.de/mcp

Then run /mcp in Claude Code and sign in.

Claude Desktop and claude.ai

Settings, Connectors, Add custom connector, URL https://mcp.workloadzero.de/mcp.

Cursor

~/.cursor/mcp.json:

{
  "mcpServers": {
    "workload-zero": { "url": "https://mcp.workloadzero.de/mcp" }
  }
}

Gemini CLI

gemini extensions install https://github.com/getitdone-gmbh/workload-zero-mcp

Try it

Show my goals for today and log two hours on the task I worked on this morning.

Links

This repository only describes the hosted server. It does not contain its source code.

mcp

Documentation