timer_start — time tracking billing hours MCP Tool
timer_start
(timer start) is one of 14 tools on the
time tracking billing hours
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call timer_start from your client
- Claude Code time tracking billing hours timer_start run in your project directory
- Claude Desktop time tracking billing hours timer_start ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor time tracking billing hours timer_start ~/.cursor/mcp.json
- VS Code time tracking billing hours timer_start .vscode/mcp.json
- Zed time tracking billing hours timer_start ~/.config/zed/settings.json
- Windsurf time tracking billing hours timer_start ~/.codeium/windsurf/mcp_config.json
- Cline time tracking billing hours timer_start ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI time tracking billing hours timer_start ~/.gemini/settings.json
- Grok time tracking billing hours timer_start .mcp.json (in your project root)
- ChatGPT time tracking billing hours timer_start Settings → Connectors → Advanced → Developer mode
- Claude.ai time tracking billing hours timer_start Settings → Connectors → Add custom connector
- LangChain time tracking billing hours timer_start pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http time-tracking-billing-hours https://mcp.zovo.one/mcp/time-tracking-billing-hoursOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 26 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.