Leave is answering right now. Last checked 12 min ago. It exposes 12 tools. Last commit 22 Sep 2026.
Employee leave and PTO requests: balances, approvals, calendars, and who-is-out summaries.
Uptime history
42 hours of history · worst hour 50%
42 hours agonow
98.9%
Uptime 24h
88 of 89 checks
12
Tools
read from the server
220 ms
Response time
average over 24h
0
Stars
last commit 22 Sep 2026
Leave does not always answer
Over the last week it answered 98.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.
run in your terminal
claude mcp add leave --transport http https://mcp.zovo.one/mcp/leave~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"leave": {
"url": "https://mcp.zovo.one/mcp/leave"
}
}
}~/.codex/config.toml
[mcp_servers.leave]
url = "https://mcp.zovo.one/mcp/leave".cursor/mcp.json
{
"mcpServers": {
"leave": {
"url": "https://mcp.zovo.one/mcp/leave"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"leave": {
"url": "https://mcp.zovo.one/mcp/leave"
}
}
}Available tools 12
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
leave
leave_approve
Approve a pending leave request by id. Also used to re-open a rejected one. Nothing to approve on an already-approved request.
leave_balance
Show one employee's leave balance: allowance + carried-over, minus approved and pending, as whole days plus a possible half day. Remaining is rounded down to whole days on the report.
leave_cancel
Cancel a pending or approved request by id, keeping its record with status cancelled. Differs from leave_reject in intent (voluntary withdrawal). Nothing happened if already cancelled.
leave_employee_add
Add an employee to the leave tracker and return their EMP-NNNN id. Give their annual paid-leave allowance in whole days and any days carried over from last year. Balances charge approved plus pending leave against allowance + carried-over. Free tier: unlimited.
leave_export_ics
Pro. Export all APPROVED leave as an .ics calendar (RFC5545). Returns the calendar text; pass path to also write it to a local file. watermark-free.
leave_import
Pro. Bulk-create leave requests from a CSV/TSV. First row is a header: employee,type,start,end,halfDay,status,reason. status may be omitted (defaults to pending) or be approved/rejected. Each request is still checked for overlap conflicts; a conflicting row is reported, not applied. watermark-free, full CRUD.
leave_list
List all employees, or all leave requests (optionally filtered by employee and/or status). Omit the filter to list requests.
leave_out_range
Who is out in a date range: start and end are inclusive YYYY-MM-DD. Each employee appears once per day; pending requests count as a plan. Use for coverage, calendars and absence summaries. Free tier: unlimited.
leave_reject
Reject or cancel a leave request by id. A pending or approved request becomes rejected; a rejected one can be reopened via leave_approve. Use leave_cancel (via reject with reason) for voluntary withdrawal.
leave_request
Create a leave or PTO request and return its LV-NNNN id. type is vacation, sick, unpaid or parental. start and end are inclusive YYYY-MM-DD dates; halfDay charges half a day for the whole span. A pending request is refussed if it would overlap another approved or pending request of the same employee. Free tier: unlimited requests.
license
license_activate
Turn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.
license_status
Report this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.zovo.one/mcp/leave | streamable-http | answering | 77 ms | 12 min ago |
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Leave — questions
Answers built from our own checks of this server.
What can Leave do?
It exposes 12 tools, read directly from the server on our last check. Among them: leave_approve, leave_balance, leave_cancel, leave_employee_add, leave_export_ics, leave_import and 6 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
What is Leave mostly used for?
Its tools cluster around leave and license. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Leave working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 88 of 89 checks got a reply (98.9%), average response time 220 ms. The bar chart above shows every period we have measured.
How do I connect Leave?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Leave need an API key?
No. Leave completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 12 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Leave?
It answers our handshake in 220 ms on average, which is faster than 66% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Leave open source?
Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.