# Business Days (remote · tools.profitpather.com)

Public holidays and working-day maths for 200+ countries, cross-checked across three providers.

- Trust score: 66/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- remote · `tools.profitpather.com`: 66/100 (this document), [markdown](https://verifymcp.io/servers/com-profitpather-tools-business-days/days-mcp.md), [page](https://verifymcp.io/servers/com-profitpather-tools-business-days/days-mcp)

## Channel facts

- Endpoint: `https://tools.profitpather.com/days/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `2.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 650 tokens (~162/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 10/100
  - Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **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.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the Business Days MCP server?

Business Days is a hosted endpoint at https://tools.profitpather.com/days/mcp, so there is nothing to install locally. 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 --transport http com-profitpather-tools-business-days 'https://tools.profitpather.com/days/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-profitpather-tools-business-days": {
      "url": "https://tools.profitpather.com/days/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-profitpather-tools-business-days": {
      "type": "http",
      "url": "https://tools.profitpather.com/days/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-profitpather-tools-business-days]
url = "https://tools.profitpather.com/days/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-profitpather-tools-business-days": {
      "type": "remote",
      "url": "https://tools.profitpather.com/days/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-profitpather-tools-business-days --url 'https://tools.profitpather.com/days/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-profitpather-tools-business-days:
    url: "https://tools.profitpather.com/days/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-profitpather-tools-business-days": {
      "Transport": "http",
      "Url": "https://tools.profitpather.com/days/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-profitpather-tools-business-days -t streamable-http -u 'https://tools.profitpather.com/days/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-profitpather-tools-business-days": {
      "type": "http",
      "url": "https://tools.profitpather.com/days/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-10-17 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-16 (score 65, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-15 (score 65)

First indexed and scored.

## MCP tools (4)

### `list_public_holidays` (~163 tokens)

List public holidays

Use this when the user asks what the public holidays are in a country or region for a given year, when a particular holiday falls, or how many holidays a year has. Covers 200+ countries with state and province detail. Do not use it for working-day arithmetic; use add_business_days for that.

Input parameters:

- `country` (string, required): ISO 3166-1 alpha-2 country code, for example AU, US, GB, NZ, DE.
- `region` (string): Optional ISO 3166-2 subdivision code such as AU-NSW or US-CA. Supply it whenever the user names a state or province, otherwise only nationwide holidays are returned.
- `year` (integer, required): Calendar year between 1975 and 2075.

Output parameters:

- `country` (string)
- `holiday_count` (integer)
- `holidays` (array)
- `region` (string|null)
- `regional_holidays_excluded` (integer)
- `year` (integer)

### `check_business_day` (~124 tokens)

Check whether a date is a business day

Use this when the user asks whether one specific date is a working day, a public holiday, or whether businesses and banks are open. Names the holiday if there is one, and reports whether independent holiday sources agree on that date.

Input parameters:

- `country` (string, required): ISO 3166-1 alpha-2 country code, for example AU, US, GB.
- `date` (string, required): The date to check, in YYYY-MM-DD format.
- `region` (string): Optional ISO 3166-2 subdivision code such as AU-NSW or US-CA.

Output parameters:

- `agreement` (object)
- `country` (string)
- `date` (string)
- `holiday_name` (string|null)
- `is_business_day` (boolean)
- `is_public_holiday` (boolean)
- `is_weekend` (boolean)
- `region` (string|null)
- `weekday` (string)

### `add_business_days` (~174 tokens)

Add or subtract business days from a date

Use this when the user needs a date N working days from another date: delivery and shipping estimates, payment or settlement terms, notice periods, SLA and deadline questions. Skips weekends and the public holidays of the country or region, reports exactly which days were skipped, and flags any date in the range that independent sources disagree about.

Input parameters:

- `country` (string, required): ISO 3166-1 alpha-2 country code, for example AU, US, GB.
- `days` (integer, required): Business days to move. Positive counts forward, negative counts backward. Maximum magnitude 1000.
- `region` (string): Optional ISO 3166-2 subdivision code such as AU-NSW or US-CA.
- `start_date` (string, required): The starting date in YYYY-MM-DD format. It is not counted itself.

Output parameters:

- `business_days_moved` (integer)
- `calendar_days_elapsed` (integer)
- `country` (string)
- `disputed_dates_in_range` (array)
- `region` (string|null)
- `result_date` (string)
- `result_weekday` (string)
- `skipped` (array)
- `start_date` (string)

### `cross_check_holidays` (~112 tokens)

Cross-check holidays across independent sources

Use this when accuracy matters more than speed, or when the user questions whether a holiday date is right: contracts, payroll, settlement, compliance deadlines. Compares the national holiday list for a country and year across three independent providers and reports exactly where they agree and disagree, rather than picking one.

Input parameters:

- `country` (string, required): ISO 3166-1 alpha-2 country code, for example AU, US, GB.
- `year` (integer, required): Calendar year between 1975 and 2075.

Output parameters:

- `agreed` (array)
- `agreed_count` (integer)
- `country` (string)
- `disputed` (array)
- `disputed_count` (integer)
- `sources_compared` (array)
- `sources_unavailable` (array)
- `year` (integer)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-profitpather-tools-business-days/days-mcp#diagnostics

## Score history

- 2026-10-18: 66
- 2026-10-17: 66
- 2026-10-16: 65
- 2026-10-15: 65

## Common questions

### What is the Business Days MCP server?

Business Days is an MCP server listed in the public MCP registry as com.profitpather.tools/business-days. Public holidays and working-day maths for 200+ countries, cross-checked across three providers. This page covers its hosted endpoint (https://tools.profitpather.com/days/mcp).

### Is the Business Days MCP server safe to use?

Business Days scores 66 out of 100 on VerifyMCP. 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 Business Days MCP server expose?

Business Days exposes 4 tools: list_public_holidays, check_business_day, add_business_days, cross_check_holidays. Their descriptions and schemas cost roughly 573 tokens of context every time the server is loaded.

### Does the Business Days MCP server require authentication?

No. We connected to Business Days without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Business Days MCP server still maintained?

Business Days 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.

## Links

- Remote endpoint: https://tools.profitpather.com/days/mcp
- Repository: https://github.com/profitpather/profitpather-tools
- Changelog RSS feed: https://verifymcp.io/servers/com-profitpather-tools-business-days/days-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-profitpather-tools-business-days/days-mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-profitpather-tools-business-days/days-mcp