# LeaveSheet: WH-347 payroll and PTO accrual (npm · leavesheet-mcp)

WH-347 certified payroll columns 5-9, fringe 6B reconciliation and PTO accrual balances.

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- npm · `leavesheet-mcp`: 68/100 (this document), [markdown](https://verifymcp.io/servers/tresor4k-leavesheet-mcp/leavesheet-mcp.md), [page](https://verifymcp.io/servers/tresor4k-leavesheet-mcp/leavesheet-mcp)

## Channel facts

- Registry: `npm`
- Package: `leavesheet-mcp`
- Version: `0.1.0`
- 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 2026-10-18.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 92 dependencies flagged as unhealthy.
- **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 4 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 621 tokens (~207/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - 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**: 96/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 89% 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 3 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 LeaveSheet: WH-347 payroll and PTO accrual MCP server?

LeaveSheet: WH-347 payroll and PTO accrual runs locally as an npm package, launched with npx -y leavesheet-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add tresor4k-leavesheet-mcp -- npx -y leavesheet-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "tresor4k-leavesheet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "leavesheet-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "tresor4k-leavesheet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "leavesheet-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add tresor4k-leavesheet-mcp -- npx -y leavesheet-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tresor4k-leavesheet-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "leavesheet-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add tresor4k-leavesheet-mcp --command npx --arg -y --arg leavesheet-mcp
```

### Hermes

```yaml
mcp_servers:
  tresor4k-leavesheet-mcp:
    command: "npx"
    args: ["-y", "leavesheet-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "tresor4k-leavesheet-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "leavesheet-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add tresor4k-leavesheet-mcp -t stdio -c npx -a -y leavesheet-mcp
```

### Other

```json
{
  "mcpServers": {
    "tresor4k-leavesheet-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "leavesheet-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-10-14 (score 68, +30)

- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 89
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: good

### 2026-10-13 (score 38)

First indexed and scored.

## MCP tools (3)

### `wh347_payroll_lines` (~231 tokens)

WH-347 columns 5-9 for a crew week

Computes columns 2 and 5-9 of the U.S. DOL WH-347 certified payroll form (Rev. January 2025) for one project and one payroll week: hours, 6A rates (OT = base x 1.5), 6B fringe credit, 6C cash in lieu, 7A/7B gross, 8 deductions, 9 net pay, plus fringe paid to each plan and the 6B reconciliation. Amounts are rounded to cents for output only. Same JSON as the `wh347 --json` command. Example: { "workers": [{ "worker": "John Mason", "type": "J", "base_rate": 30, "fringe_health_welfare": 4, "fringe_pension": 2, "st_hours": [8,8,8,8,8], "ot_hours": [4], "other_deductions": 310 }] }.

Input parameters:

- `workers` (array, required): One entry per worker-week on one project, in WH-347 line order.

### `wh347_fringe_reconcile` (~123 tokens)

WH-347 column 6B fringe reconciliation

Checks that the sum of column 6B (total hours x total fringe $/h, per worker) equals the fringe paid to the four plans (health and welfare, pension, vacation/holiday, training: total hours x plan rate). reconciles = |sum of 6B - sum of plans| < 0.005. Takes the same worker entries as wh347_payroll_lines (only hours and fringe rates matter here).

Input parameters:

- `workers` (array, required): One entry per worker-week on one project, in WH-347 line order.

### `pto_accrual` (~267 tokens)

PTO balance (accrual, tiers, cap, carryover)

Computes a paid-time-off balance in days at an as-of date: months worked this year (hire month counts in full), years of service (days / 365), effective rate after tenure tiers (tier 2 replaces tier 1), accrued days capped at the annual cap (monthly accrual or annual front-loaded grant prorated in the hire year), carryover capped at the policy maximum, approved leave taken (Monday-Friday workdays minus holidays, half days) and pending leave. left = carryover + accrued - taken, may be negative. No rounding. Year boundary: accrual restarts on January 1; the carryover is the value you enter.

Input parameters:

- `as_of` (string, required): Balance date, YYYY-MM-DD.
- `carryover` (number): Carryover entered from the previous year, in days, before the policy cap.
- `hire_date` (string, required): Hire date, YYYY-MM-DD.
- `holidays` (array): Non-working holiday dates, YYYY-MM-DD.
- `policy` (object, required)
- `requests` (array): Leave requests. Only approved ones are deducted.
- `us_federal_holidays_years` (array): Also treat the 11 U.S. federal holidays (observed dates) of these years as non-working.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/tresor4k-leavesheet-mcp/leavesheet-mcp#diagnostics

## Score history

- 2026-10-18: 68
- 2026-10-17: 68
- 2026-10-16: 68
- 2026-10-15: 68
- 2026-10-14: 68
- 2026-10-13: 38

## Common questions

### What is the LeaveSheet: WH-347 payroll and PTO accrual MCP server?

LeaveSheet: WH-347 payroll and PTO accrual is an MCP server listed in the public MCP registry as io.github.tresor4k/leavesheet-mcp. WH-347 certified payroll columns 5-9, fringe 6B reconciliation and PTO accrual balances. This page covers its npm package (leavesheet-mcp).

### Is the LeaveSheet: WH-347 payroll and PTO accrual MCP server safe to use?

LeaveSheet: WH-347 payroll and PTO accrual scores 68 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 2026. 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 LeaveSheet: WH-347 payroll and PTO accrual MCP server expose?

LeaveSheet: WH-347 payroll and PTO accrual exposes 3 tools: wh347_payroll_lines, wh347_fringe_reconcile, pto_accrual. Their descriptions and schemas cost roughly 621 tokens of context every time the server is loaded.

### Is the LeaveSheet: WH-347 payroll and PTO accrual MCP server still maintained?

LeaveSheet: WH-347 payroll and PTO accrual is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the LeaveSheet: WH-347 payroll and PTO accrual MCP server under?

LeaveSheet: WH-347 payroll and PTO accrual 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

- npm package: https://www.npmjs.com/package/leavesheet-mcp
- Socket report: https://socket.dev/npm/package/leavesheet-mcp
- Repository: https://github.com/tresor4k/leavesheet-mcp
- Website: https://tabletemplates.com/certified-payroll-software/
- Changelog RSS feed: https://verifymcp.io/servers/tresor4k-leavesheet-mcp/leavesheet-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/tresor4k-leavesheet-mcp/leavesheet-mcp.json
- HTML version of this page: https://verifymcp.io/servers/tresor4k-leavesheet-mcp/leavesheet-mcp