# Perfect Clock Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Perfect Clock

Find meeting times across time zones and check working hours for all participants.

- Record: https://musedirectory.ai/connector/perfect-clock
- Category: Productivity
- Developer: perfectclock.cc (https://perfectclock.cc)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 302ms, checked 2026-10-30T00:21:09Z
- Endpoint: https://perfectclock.cc/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-30T00:21:09Z)
- Source: Found in the official MCP Registry (cc.perfectclock/perfect-clock) https://registry.modelcontextprotocol.io/v0/servers?search=cc.perfectclock%2Fperfect-clock

Schedules one-off or recurring meetings across time zones, showing each participant's local time and working hours. Accounts for weekends, public holidays and daylight saving. Generates a shareable link with the full schedule.

Example request: "Find a time that works for me in New York, my colleague in London, and my client in Tokyo for a weekly standup."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Perfect Clock to help me. It is a free service with an MCP server at https://perfectclock.cc/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- plan_meeting_schedule: Plans a one-off or recurring meeting with people in other time zones when its time is known (e.g. "every other Tuesday at 10:00 Berlin time with Anna in Tbilisi"). Expands it into concrete dates and shows each one in every participant's local time, with working-hours checks, publ
- find_meeting_windows: Finds when people in other time zones can meet, when the time is not decided yet: the windows on each day when all participants are within their working hours, accounting for weekends, public holidays and daylight-saving changes, and one suggested start time that fits the most da

Screening checks:
- MCP handshake: pass (Answered in 302ms)
- Domain against threat feeds (Cloudflare security DNS): pass (perfectclock.cc not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (2 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 40 days ago)
- AI review of purpose and tool behavior: pass (No concerns)