# io.github.theluckystrike/leave-pto-requests-approvals (mcpb · leave.mcpb)

Employee leave and PTO requests: balances, approvals, calendars, and who-is-out summaries.

- Trust score: 48/100 (low)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-30

## Components

- remote · `mcp.zovo.one`: 84/100, [markdown](https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/mcp-leave-pto-requests-approvals.md), [page](https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/mcp-leave-pto-requests-approvals)
- mcpb · `leave.mcpb`: 48/100 (this document), [markdown](https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-leave-mcpb.md), [page](https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-leave-mcpb)

## Channel facts

- Registry: `mcpb`
- Package: `https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/leave.mcpb`
- Version: `0.22.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-30.

- **Supply Chain Security**: 22/100
  - No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
  - Known CVEs were checked across the 153 of 153 dependencies we could resolve, so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - 63 of 153 dependencies flagged as unhealthy (2 deprecated).
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 12 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 78/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 983 tokens (~81/item across 12 items; 12 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 12 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the io.github.theluckystrike/leave-pto-requests-approvals MCP server?

io.github.theluckystrike/leave-pto-requests-approvals ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. The MCP registry declares no SHA-256 for this bundle, so there is no published digest to check the download against.

- Download bundle: `https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/leave.mcpb`

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-28 (score 48, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-25 (score 48, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-23 (score 48)

First indexed and scored.

## MCP tools (12)

### `leave_employee_add` (~124 tokens)

Add an employee

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.

Input parameters:

- `annualAllowance` (integer, required): Annual paid leave allowance in whole days
- `carriedOver` (integer): Days carried over from last year (default 0)
- `email` (string): Work email, for calendar lookup
- `name` (string, required): Full name, e.g. Taylor Wren

### `leave_request` (~166 tokens)

Request leave

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.

Input parameters:

- `employee` (string, required): The employee id or name
- `end` (string, required): Last day off, YYYY-MM-DD, inclusive
- `halfDay` (boolean): Half-day charge for the whole span (default false)
- `reason` (string): Why, shown in reports and calendar
- `start` (string, required): First day off, YYYY-MM-DD, inclusive
- `type` (string, required): Kind of leave

### `leave_approve` (~63 tokens)

Approve leave

Approve a pending leave request by id. Also used to re-open a rejected one. Nothing to approve on an already-approved request.

Input parameters:

- `comment` (string): Approval note
- `request` (string, required): The request id (e.g. LV-0001).

### `leave_reject` (~76 tokens)

Reject leave

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.

Input parameters:

- `reason` (string): Why
- `request` (string, required): The request id (e.g. LV-0001).

### `leave_balance` (~56 tokens)

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.

Input parameters:

- `employee` (string, required): Employee id or name

### `leave_out_range` (~84 tokens)

Who is out?

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.

Input parameters:

- `end` (string, required): Last day, YYYY-MM-DD, inclusive
- `start` (string, required): First day, YYYY-MM-DD, inclusive

### `leave_list` (~57 tokens)

List employees or requests

List all employees, or all leave requests (optionally filtered by employee and/or status). Omit the filter to list requests.

Input parameters:

- `employee` (string): Filter requests to one employee
- `status` (string): Filter requests by status

### `leave_import` (~104 tokens)

Bulk import requests (Pro)

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.

Input parameters:

- `csv` (string, required): CSV text, newline-separated, first row header: employee,type,start,end,halfDay,status,reason

### `leave_export_ics` (~59 tokens)

Export calendar (Pro)

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.

Input parameters:

- `path` (string): Local .ics file to write

### `license_status` (~54 tokens)

License status

Report this server's licence state: product, tier free or pro, licence id, expiry, the key source and the upgrade URL. No arguments, no network. Explains a free-tier refusal; license_activate installs a key.

### `license_activate` (~71 tokens)

Activate license

Activate a Pro key (MCPL1.xxx.yyy) from checkout: verified offline against a built-in public key, saved to your config file. A wrong, malformed or expired key is refused, unsaved. license_status reads it back.

Input parameters:

- `key` (string, required): License key from the checkout confirmation page

### `leave_cancel` (~69 tokens)

Cancel leave

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.

Input parameters:

- `reason` (string): Why
- `request` (string, required): The request id (e.g. LV-0001).

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-leave-mcpb#diagnostics

## Score history

- 2026-09-30: 48
- 2026-09-29: 48
- 2026-09-28: 48
- 2026-09-27: 48
- 2026-09-26: 48
- 2026-09-25: 48
- 2026-09-24: 48
- 2026-09-23: 48

## Common questions

### What is the io.github.theluckystrike/leave-pto-requests-approvals MCP server?

io.github.theluckystrike/leave-pto-requests-approvals is an MCP server listed in the public MCP registry as io.github.theluckystrike/leave-pto-requests-approvals. Employee leave and PTO requests: balances, approvals, calendars, and who-is-out summaries. This page covers its MCPB bundle (https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/leave.mcpb).

### Is the io.github.theluckystrike/leave-pto-requests-approvals MCP server safe to use?

io.github.theluckystrike/leave-pto-requests-approvals scores 48 out of 100 on VerifyMCP. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.theluckystrike/leave-pto-requests-approvals MCP server expose?

io.github.theluckystrike/leave-pto-requests-approvals exposes 12 tools: leave_employee_add, leave_request, leave_approve, leave_reject, leave_balance, and 7 more. Their descriptions and schemas cost roughly 983 tokens of context every time the server is loaded.

### What licence is the io.github.theluckystrike/leave-pto-requests-approvals MCP server under?

io.github.theluckystrike/leave-pto-requests-approvals declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- Repository: https://github.com/theluckystrike/mcp-servers
- Website: https://mcp.zovo.one/s/leave
- Changelog RSS feed: https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-leave-mcpb.xml
- Changelog JSON feed: https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-leave-mcpb.json
- HTML version of this page: https://verifymcp.io/servers/theluckystrike-leave-pto-requests-approvals/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-leave-mcpb