# Leave Hacker Muse connector

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

## Leave Hacker

Plan annual leave around bank holidays to maximize days off and find cheap flights.

- Record: https://musedirectory.ai/connector/leave-hacker
- Category: Travel
- Developer: Leave Hacker (https://leavehacker.app/mcp-server)
- 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, 143ms, checked 2026-10-29T11:30:59Z
- Endpoint: https://leavehacker.app/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T16:16:18Z)
- Source: Found in the official MCP Registry (app.leavehacker/leave-hacker) https://registry.modelcontextprotocol.io/v0/servers?search=app.leavehacker%2Fleave-hacker

Finds the best days to book annual leave around UK bank holidays and public holidays to get the most consecutive days off. Shows leave booking options, plans full leave years, and finds cheap return flights from UK airports that fit your breaks.

Example request: "Which days should I book off around Easter 2027 in Scotland to get the most time off?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Leave Hacker to help me. It is a free service with an MCP server at https://leavehacker.app/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:
- get_bank_holidays: List the bank holidays (UK, from gov.uk) or public holidays (other countries, from Nager.Date) for a region in a year or between two dates, with weekdays and substitute days. Use it for questions like "When are the bank holidays in Scotland in 2027?". Ranges can be up to three ye
- best_days_to_book: Find the days of annual leave to book around each public holiday (or cluster, such as Christmas and New Year) to get the most days off in a row: "book 4 days, get 10 off" options, cheapest first, with the exact dates. Use for "Which days should I book around Easter 2027 in Scotla
- plan_leave_year: Plan a whole leave year: the set of breaks that turns the person's annual leave allowance into the most days off, using every bank holiday, with the dates to book for each break and the totals. Handles any leave year start date, part-time working days, three plan styles and schoo
- get_school_holidays: Typical state-school holiday dates for a UK nation in a year (half terms, Easter, summer, Christmas). These are the usual pattern, NOT official dates: councils and schools set their own, so always tell the person to check their school's term dates.
- find_trips: Find the cheapest return flights from a departure airport that fit a break, one per destination, cheapest first, with booking links. Prices are cached airline fares in the departure country's currency (GBP, EUR, AUD or USD) and can change; if the result says sample, they are exam
- leave_request_message: Write the short, polite message asking a manager for the leave days of a break, in the same words as the Leave Hacker app. Pass the dates to book; the break's first and last day are worked out from the weekends (and bank holidays, if you pass region) either side unless you pass t

Screening checks:
- MCP handshake: pass (Answered in 434ms)
- Domain against threat feeds (Cloudflare security DNS): pass (leavehacker.app 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 (6 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)