Tick

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com.clawhard/tickv1.0.0 Domain verified

Next cron run times in any IANA timezone, with DST gap and fold warnings.

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Registry entry

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{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-06T14:36:58.654896Z",
      "publishedAt": "2026-11-06T14:36:58.654896Z",
      "statusChangedAt": "2026-11-06T14:36:58.654896Z"
    }
  },
  "server": {
    "name": "com.clawhard/tick",
    "icons": [
      {
        "src": "https://clawhard.com/icon-512.png",
        "sizes": [
          "512x512"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Tick",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://tick.clawhard.com/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "1.0.0",
    "websiteUrl": "https://tick.clawhard.com",
    "description": "Next cron run times in any IANA timezone, with DST gap and fold warnings."
  }
}

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Call this server's tools from your browser. Nothing to install.

https://tick.clawhard.com/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

tick_matches Read-only

Use when you need a yes/no on whether a cron expression would fire at a specific instant in a timezone — for example before shipping a schedule that crosses a DST transition, or to verify a single expected fire. Example: {"expression":"0 9 * * 1-5","timezone":"America/New_York","at":"2026-11-06T14:00:00Z"}. Returns fires true/false, the local wall time of that instant, and DST notes if the local time is in a gap or fold.

atstring, required

ISO datetime to test, e.g. 2026-11-06T14:00:00Z.

expressionstring, required

Cron expression (5 or 6 fields, or a nickname like @hourly).

timezonestring

IANA timezone. Default UTC.

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM Studio Add to Goose

Run in a terminal

claude mcp add --transport http tick https://tick.clawhard.com/mcp

Try it

Call this server's tools from your browser. Nothing to install.

https://tick.clawhard.com/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

tick_matches Read-only

atstring, required

ISO datetime to test, e.g. 2026-11-06T14:00:00Z.

expressionstring, required

Cron expression (5 or 6 fields, or a nickname like @hourly).

timezonestring

IANA timezone. Default UTC.

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM Studio Add to Goose

Run in a terminal

claude mcp add --transport http tick https://tick.clawhard.com/mcp

Tools (2)

tick_matches

read-only

Argument	Type	Description
at*	string	ISO datetime to test, e.g. 2026-11-06T14:00:00Z.
timezone	string	IANA timezone. Default UTC.
expression*	string	Cron expression (5 or 6 fields, or a nickname like @hourly).

Input schema (JSON)

{
  "type": "object",
  "required": [
    "expression",
    "at"
  ],
  "properties": {
    "at": {
      "type": "string",
      "maxLength": 40,
      "minLength": 1,
      "description": "ISO datetime to test, e.g. 2026-11-06T14:00:00Z."
    },
    "timezone": {
      "type": "string",
      "maxLength": 80,
      "description": "IANA timezone. Default UTC."
    },
    "expression": {
      "type": "string",
      "maxLength": 120,
      "minLength": 1,
      "description": "Cron expression (5 or 6 fields, or a nickname like @hourly)."
    }
  }
}

tick_next_runs

Use when you or the user just wrote a cron expression (GitHub Actions, Vercel cron, Cloudflare Cron Triggers, systemd, an agent schedule) and need the next fire times before claiming it is correct. Pass the expression and an IANA timezone (default UTC). Returns the next N runs as local wall times and UTC ISO, a plain-English field breakdown, and DST gap/fold warnings (spring-forward skips, fall-back double fires). Example: {"expression":"0 9 * * 1-5","timezone":"America/New_York","count":5}. Do not guess next runs yourself — DST rules differ by region and year. Not for converting a meeting time across cities (use Meridian) or for email DNS (use Stamp).

read-only

Argument	Type	Description
from	string	Optional ISO datetime to start from (default now), e.g. 2026-03-07T12:00:00Z.
count	integer	How many next runs to return (1–20). Default 5.
timezone	string	IANA timezone for local wall times, e.g. America/New_York. Default UTC.
expression*	string	Cron expression: 5 fields (minute hour day-of-month month day-of-week) or 6 with seconds first. Also accepts @hourly, @daily, @weekly, @monthly, @yearly.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "expression"
  ],
  "properties": {
    "from": {
      "type": "string",
      "maxLength": 40,
      "description": "Optional ISO datetime to start from (default now), e.g. 2026-03-07T12:00:00Z."
    },
    "count": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1,
      "description": "How many next runs to return (1–20). Default 5."
    },
    "timezone": {
      "type": "string",
      "maxLength": 80,
      "description": "IANA timezone for local wall times, e.g. America/New_York. Default UTC."
    },
    "expression": {
      "type": "string",
      "maxLength": 120,
      "minLength": 1,
      "description": "Cron expression: 5 fields (minute hour day-of-month month day-of-week) or 6 with seconds first. Also accepts @hourly, @daily, @weekly, @monthly, @yearly."
    }
  }
}

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tick_matches Read-only

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tick_matches Read-only

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Tools (2)

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