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Zovo Focus Timer

by theluckystrike · remote · no sign-in to list tools · v1.0.0 · published by GitHub user theluckystrike

Plan work sessions and run pomodoro timers right in the conversation.

Changes · 1
CompareRegistry entry

2 tools: 1 change things and 1 only read.

Scanned Oct 22, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http focus-timer https://focus-timer.zovo.one/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

2 tools

Changes things 1Claude Code: ask
  • plan_focus_sessionUse this when the user wants pomodoros fitted into a time window: "I have 3 hours to study until 5pm", "plan pomodoros from 9:00 to 12:30 with a lunch break", "how many 50/10 block…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when the user wants pomodoros fitted into a time window: "I have 3 hours to study until 5pm", "plan pomodoros from 9:00 to 12:30 with a lunch break", "how many 50/10 blocks fit before my 3pm meeting". Fits the most whole focus blocks between the start and end time around fixed breaks (if the standard long break would cost a block, it shortens or drops it and says so, unless the user gave long-break settings) and returns clock times for every block, total focus minutes, spare time, an .ics calendar file with one event per focus block, and a live timer for the plan. Limits: one window of up to 24 hours; it does not read or change the user's calendar and does not build multi-day study plans (e.g. finals week).

    Annotations the server declares

    • title: Plan focus session
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
Only reads 1Claude Code: allow
  • show_focus_timerUse this when the user wants a timer now: a pomodoro timer (25/5, 50/10, pomodoro timer for studying), a countdown timer ("10-minute timer"), or an interval timer (work/rest repeat…No findings

    Why it is in this group

    • The name "show_focus_timer" says "show": a word for reading.
    Description, as the server wrote it
    Use this when the user wants a timer now: a pomodoro timer (25/5, 50/10, pomodoro timer for studying), a countdown timer ("10-minute timer"), or an interval timer (work/rest repeats, e.g. 45 s on, 15 s off). Returns the full phase plan (focus blocks, short and long breaks, totals) and shows a live timer with a progress ring, play, pause, skip and reset controls, and an optional chime. With a clock time for the first block and a time zone (IANA name such as Europe/Warsaw, a city, or an abbreviation such as EST), each phase also gets wall-clock times that stay correct across daylight-saving changes. Limits: up to 24 hours and 96 rounds; no phone notifications, alarms when the chat is closed, or music. Do not use for reminders about future appointments, questions about how long something takes (e.g. boiling an egg), or unit conversions.

    Annotations the server declares

    • title: Show focus timer
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http focus-timer https://focus-timer.zovo.one/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__focus-timer__show_focus_timer"
    ],
    "ask": [
      "mcp__focus-timer__plan_focus_session"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as focus-timer. Review it before you use it.