Pingfyr

Connect your AI assistant to Pingfyr via MCP. Manage reminders through natural conversation.

One API call. Seven channels. Your reminders fire automatically — no external cron, no polling, no babysitting.

Available as a local npm package or as a hosted server at mcp.pingfyr.com — no local install required.

Installation

npm install -g @pingfyr/mcp

Or run directly with npx:

npx @pingfyr/mcp

Configuration

Local Setup (stdio)

Run the MCP server as a local process. Requires Node.js 18+.

Add to your MCP client config (Claude Code, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "pingfyr": {
      "command": "pingfyr-mcp",
      "env": {
        "PINGFYR_API_KEY": "rm_your_api_key"
      }
    }
  }
}

Sign up at pingfyr.com to get your API key.

Hosted Setup

No install required. Connect directly to mcp.pingfyr.com using HTTP transport. Your API key is sent as a Bearer token per request.

{
  "mcpServers": {
    "pingfyr": {
      "type": "http",
      "url": "https://mcp.pingfyr.com",
      "headers": {
        "Authorization": "Bearer rm_your_api_key"
      }
    }
  }
}

HTTP transport is supported by Claude Code and Cursor. Claude Desktop requires the local (stdio) option above.

Available Tools

Tool	Description
create_reminder	Schedule a new reminder via email, webhook, Slack, Discord, Telegram, OpenClaw, or Google Calendar
list_reminders	List all reminders with optional filtering by status, limit, and offset
update_reminder	Update a pending reminder (title, body, fire_at, channel, recipients, repeat, timezone)
cancel_reminder	Cancel a pending reminder

create_reminder Parameters

Parameter	Required	Type	Description
title	Yes	string	Title of the reminder (max 200 chars)
fire_at	Yes	string	When to fire (ISO 8601 datetime, must be in the future)
channel	Yes	enum	email, webhook, slack, discord, telegram, openclaw, google_calendar
recipients	Yes	string[]	Delivery addresses (see Channels table for format per channel)
body	No	string	Body/description of the reminder (max 2000 chars)
repeat	No	enum	daily, weekly, monthly, custom
cron_expression	No	string	Cron expression (required when repeat is custom)
timezone	No	string	IANA timezone for recurring reminders (default: UTC)
metadata	No	object	Arbitrary key-value metadata to attach to the reminder

list_reminders Parameters

Parameter	Required	Type	Description
status	No	enum	pending, processing, delivered, failed, cancelled
limit	No	number	Max results (default: 50, max: 100)
offset	No	number	Pagination offset (default: 0)

update_reminder Parameters

Parameter	Required	Type	Description
id	Yes	string	UUID of the reminder to update
title	No	string	New title
body	No	string	New body
fire_at	No	string	New fire time (ISO 8601)
channel	No	enum	New channel
recipients	No	string[]	Updated delivery addresses
repeat	No	enum	New repeat schedule (null to remove)
timezone	No	string	New timezone

Examples

Email reminder (multi-recipient)

{
  "title": "Project deadline reminder",
  "fire_at": "2026-12-15T08:00:00Z",
  "channel": "email",
  "recipients": ["[email protected]", "[email protected]"]
}

Slack reminder

{
  "title": "Weekly team sync reminder",
  "fire_at": "2026-12-01T09:00:00Z",
  "channel": "slack",
  "recipients": ["https://hooks.slack.com/services/T.../B.../xxx"],
  "repeat": "weekly",
  "timezone": "America/New_York"
}

Discord notification

{
  "title": "Deploy notification",
  "fire_at": "2026-12-01T17:00:00Z",
  "channel": "discord",
  "recipients": ["https://discord.com/api/webhooks/xxx/yyy"]
}

Telegram reminder

{
  "title": "Daily standup",
  "fire_at": "2026-12-01T09:00:00Z",
  "channel": "telegram",
  "recipients": ["bot:your-bot-uuid:your-chat-id"],
  "repeat": "daily",
  "timezone": "Europe/Berlin"
}

Find your bot_id in Settings → Telegram Bots on the Pingfyr dashboard.

OpenClaw notification

{
  "title": "Agent task complete",
  "fire_at": "2026-12-01T10:00:00Z",
  "channel": "openclaw",
  "recipients": ["https://openclaw.example.com/webhook"]
}

Google Calendar event (Starter+ plan required)

Creates a Google Calendar event on the user's connected Google account. Connect your account at Settings → Google Calendar in the Pingfyr dashboard.

{
  "title": "Team sync",
  "fire_at": "2026-12-01T09:00:00Z",
  "channel": "google_calendar",
  "recipients": ["google"]
}

Webhook (agent wake-up)

{
  "title": "Check for new orders",
  "fire_at": "2026-12-01T10:00:00Z",
  "channel": "webhook",
  "recipients": ["https://your-agent.example.com/webhook"],
  "repeat": "daily"
}

Custom cron schedule

{
  "title": "Weekday morning check",
  "fire_at": "2026-12-01T09:00:00Z",
  "channel": "webhook",
  "recipients": ["https://your-agent.example.com/webhook"],
  "repeat": "custom",
  "cron_expression": "0 9 * * MON-FRI",
  "timezone": "America/New_York"
}

Channels

Channel	recipients format	Description
email	Email addresses	Deliver to one or more email inboxes (Starter+ plan required)
webhook	HTTP/HTTPS URL	POST request to wake up agents
slack	Slack Incoming Webhook URL	Post message to a Slack channel
discord	Discord Webhook URL	Post message to a Discord channel
telegram	bot:<bot_id>:<chat_id>	Send message via Telegram bot (register bot in Settings → Telegram Bots)
openclaw	OpenClaw URL	POST request to an OpenClaw endpoint
google_calendar	google (literal)	Create a Google Calendar event on your connected account (Starter+ plan required)

Plans

Plan	Price	Reminders/month	Recipients/month
Free	$0	50	100
Starter	$59/mo	10,000	20,000
Pro	$269/mo	50,000	100,000
Enterprise	Contact	Unlimited	Unlimited

Free plan includes Webhook, Slack, Discord, Telegram, and OpenClaw channels. Email and Google Calendar require a paid plan (Starter+).

Environment Variables

Variable	Required	Description
PINGFYR_API_KEY	Yes	Your Pingfyr API key
PINGFYR_API_URL	No	API base URL (default: https://pingfyr.com)

License

MIT