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Creates a reminder.

An MCP tool from the Slack API server, hosted on mcp.hjlabs.in.

Creates a reminder. [POST /reminders.add]

Name on the gateway: slack_api__reminders_add · may change things.

Parameters

Name	Type	Description
`text` required	`string`	The content of the reminder
`time` required	`string`	When this reminder should happen: the Unix timestamp (up to five years from…
`user`	`string`	The user who will receive the reminder. If no user is specified, the reminder…

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments

{
  "name": "slack_api__reminders_add",
  "arguments": {
    "text": "…",
    "time": "…"
  }
}

Or connect the Slack API server directly, which lists 174 tools including this one:

Run in your terminal

claude mcp add --transport http hj-slack-api https://mcp.hjlabs.in/mcp/slack-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Use the creates a reminder. tool with text set to ….