# datetime_business_days

Get business days between two dates.

Agent View of the PolicyLayer registry record for `datetime_business_days`. HTML page: https://policylayer.com/tools/creativelead-unclick/datetime-business-days

## Facts

- Tool: `datetime_business_days`
- Server: UnClick (`creativelead/unclick`) — https://policylayer.com/tools/creativelead-unclick.md
- Homepage: https://github.com/creativelead/unclick
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 2
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `end` | string | no |  |
| `start` | string | no |  |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "datetime_business_days",
    "arguments": {}
  }
}
```

## Why datetime_business_days is rated Low

This tool performs a simple calculation on date inputs to determine the number of business days between them. It is a read-only operation with no side effects, no code execution, no data modification, and no financial impact. The minimal scope and deterministic nature of the operation present negligible risk to the system.

From the tool's own definition: "Tool name 'datetime_business_days' and description 'Get business days between two dates' indicate a pure query operation that retrieves calculated information without modifying, executing external commands, or affecting any data."

## Use case

AI agents call datetime_business_days to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches UnClick:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "datetime_business_days": {}
  }
}
```

## Other tools on UnClick (450)

- `email_delete` — Destructive — https://policylayer.com/tools/creativelead-unclick/email-delete.md
- `instapaper_action` — Destructive — https://policylayer.com/tools/creativelead-unclick/instapaper-action.md
- `raindrop_action` — Destructive — https://policylayer.com/tools/creativelead-unclick/raindrop-action.md
- `telegram_manage_chat` — Destructive — https://policylayer.com/tools/creativelead-unclick/telegram-manage-chat.md
- `vault_action` — Destructive — https://policylayer.com/tools/creativelead-unclick/vault-action.md
- `csuite_analyze` — Execute — https://policylayer.com/tools/creativelead-unclick/csuite-analyze.md
- `mastodon_action` — Execute — https://policylayer.com/tools/creativelead-unclick/mastodon-action.md
- `slack_action` — Execute — https://policylayer.com/tools/creativelead-unclick/slack-action.md
- `text_transform` — Execute — https://policylayer.com/tools/creativelead-unclick/text-transform.md
- `unclick_call` — Execute — https://policylayer.com/tools/creativelead-unclick/unclick-call.md
- `unclick_generate_qr` — Execute — https://policylayer.com/tools/creativelead-unclick/unclick-generate-qr.md
- `unclick_hash` — Execute — https://policylayer.com/tools/creativelead-unclick/unclick-hash.md
- `unclick_parse_csv` — Execute — https://policylayer.com/tools/creativelead-unclick/unclick-parse-csv.md
- `unclick_transform_text` — Execute — https://policylayer.com/tools/creativelead-unclick/unclick-transform-text.md
- `urlscan_scan` — Execute — https://policylayer.com/tools/creativelead-unclick/urlscan-scan.md
- `virustotal_scan_url` — Execute — https://policylayer.com/tools/creativelead-unclick/virustotal-scan-url.md
- `wise_create_quote` — Financial — https://policylayer.com/tools/creativelead-unclick/wise-create-quote.md
- `calc_compound_interest` — Other — https://policylayer.com/tools/creativelead-unclick/calc-compound-interest.md
- `color_convert` — Other — https://policylayer.com/tools/creativelead-unclick/color-convert.md
- `convert_area` — Other — https://policylayer.com/tools/creativelead-unclick/convert-area.md
- `convert_data_storage` — Other — https://policylayer.com/tools/creativelead-unclick/convert-data-storage.md
- `convert_length` — Other — https://policylayer.com/tools/creativelead-unclick/convert-length.md
- `convert_speed` — Other — https://policylayer.com/tools/creativelead-unclick/convert-speed.md
- `convert_temperature` — Other — https://policylayer.com/tools/creativelead-unclick/convert-temperature.md
- `convert_volume` — Other — https://policylayer.com/tools/creativelead-unclick/convert-volume.md
- `convert_weight` — Other — https://policylayer.com/tools/creativelead-unclick/convert-weight.md
- `datetime_add_to_date` — Other — https://policylayer.com/tools/creativelead-unclick/datetime-add-to-date.md
- `datetime_convert_timezone` — Other — https://policylayer.com/tools/creativelead-unclick/datetime-convert-timezone.md
- `random_flip_coin` — Other — https://policylayer.com/tools/creativelead-unclick/random-flip-coin.md
- `random_roll_dice` — Other — https://policylayer.com/tools/creativelead-unclick/random-roll-dice.md
- …and 420 more: https://policylayer.com/tools/creativelead-unclick.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=creativelead-unclick · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/creativelead-unclick