io.github.theluckystrike/leave-pto-requests-approvals
MCPB · LEAVE.MCPB · 2 COMPONENTS · SCANNED SEP 30
Employee leave and PTO requests: balances, approvals, calendars, and who-is-out summaries.
Available components
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. How we score → Why this is hard to score →
Supply Chain Security22
- 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.Unverified
- Known CVEs were checked across the 153 of 153 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- 63 of 153 dependencies flagged as unhealthy (2 deprecated). View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 12 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 983 tokens (~81/item across 12 items; 12 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 12 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
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.
mcpb · leave.mcpb
Download bundleThe MCP registry declares no SHA-256 for this bundle, so there is no published digest to check it against. Open it with an MCPB-capable host such as Claude Desktop.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 23 Sept 26 48
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 30 Sept 2026 · Analysed mcpb/https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/leave.mcpb@0.22.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Dependencies 153 packages
| Packages resolved | 153 |
|---|---|
| Deprecated | 2 |
| Stale | 63 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
leave_approve Approve leave ~63
Approve a pending leave request by id. Also used to re-open a rejected one. Nothing to approve on an already-approved request.
| Name | Type | Req | Description |
|---|---|---|---|
| comment | string | – | Approval note |
| request | string | yes | The request id (e.g. LV-0001). |
No output schema declared.
No examples provided.
leave_balance Leave balance ~56
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.
| Name | Type | Req | Description |
|---|---|---|---|
| employee | string | yes | Employee id or name |
No output schema declared.
No examples provided.
leave_cancel Cancel leave ~69
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.
| Name | Type | Req | Description |
|---|---|---|---|
| reason | string | – | Why |
| request | string | yes | The request id (e.g. LV-0001). |
No output schema declared.
No examples provided.
leave_employee_add Add an employee ~124
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.
| Name | Type | Req | Description |
|---|---|---|---|
| annualAllowance | integer | yes | Annual paid leave allowance in whole days |
| carriedOver | integer | – | Days carried over from last year (default 0) |
| string | – | Work email, for calendar lookup | |
| name | string | yes | Full name, e.g. Taylor Wren |
No output schema declared.
No examples provided.
leave_export_ics Export calendar (Pro) ~59
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.
| Name | Type | Req | Description |
|---|---|---|---|
| path | string | – | Local .ics file to write |
No output schema declared.
No examples provided.
leave_import Bulk import requests (Pro) ~104
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.
| Name | Type | Req | Description |
|---|---|---|---|
| csv | string | yes | CSV text, newline-separated, first row header: employee,type,start,end,halfDay,status,reason |
No output schema declared.
No examples provided.
leave_list List employees or requests ~57
List all employees, or all leave requests (optionally filtered by employee and/or status). Omit the filter to list requests.
| Name | Type | Req | Description |
|---|---|---|---|
| employee | string | – | Filter requests to one employee |
| status | string | – | Filter requests by status |
No output schema declared.
No examples provided.
leave_out_range Who is out? ~84
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.
| Name | Type | Req | Description |
|---|---|---|---|
| end | string | yes | Last day, YYYY-MM-DD, inclusive |
| start | string | yes | First day, YYYY-MM-DD, inclusive |
No output schema declared.
No examples provided.
leave_reject Reject leave ~76
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.
| Name | Type | Req | Description |
|---|---|---|---|
| reason | string | – | Why |
| request | string | yes | The request id (e.g. LV-0001). |
No output schema declared.
No examples provided.
leave_request Request leave ~166
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.
| Name | Type | Req | Description |
|---|---|---|---|
| employee | string | yes | The employee id or name |
| end | string | yes | 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 | yes | First day off, YYYY-MM-DD, inclusive |
| type | string | yes | Kind of leave |
No output schema declared.
No examples provided.
license_activate Activate license ~71
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.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | License key from the checkout confirmation page |
No output schema declared.
No examples provided.
license_status License status ~54
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
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.