Pingfyr

com.pingfyrPublished by pingfyr.comOfficial publisherv0.3.3Updated Oct 24, 2026

Schedule reminders for AI agents via email, webhook, Slack, Discord, Telegram, or Google Calendar.

VerifiedStreamable HTTPWeb executableProductivity & Workflow Communication & Collaboration

Server details

Identifier: com.pingfyr/pingfyr
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Sep 16, 2026

Security note

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Overview

AI-generated overview

Pingfyr lets an AI assistant schedule, list, update and cancel reminders delivered by email, webhook, Slack, Discord, Telegram or Google Calendar.

What you can do: Create reminders with a title, fire time, channel and recipients, optionally repeating daily, weekly, monthly or on a custom cron schedule with a timezone
List reminders, filtered by status and paginated
Update a pending reminder's title, body, fire time, channel, recipients, repeat schedule or timezone
Cancel a pending reminder
Deliver reminders automatically to email, webhook, Slack, Discord, Telegram, OpenClaw or Google Calendar
When to use it: Useful when you want an assistant to set up scheduled notifications or wake-up calls for agents without running your own cron or polling infrastructure, for example deadline reminders, recurring team pings or webhook triggers that start an agent task.
Requirements: Either the hosted endpoint at mcp.pingfyr.com over HTTP with the API key sent as a Bearer token, or the local npm package run with Node.js 18+ and the PINGFYR_API_KEY environment variable. A Pingfyr account and API key are required; OAuth authentication is declared. Email and Google Calendar channels need a paid Starter or higher plan.

Before you install

The API key (PINGFYR_API_KEY or the Authorization Bearer header) grants access to your reminders and must be kept secret. Reminders send messages to third parties such as email inboxes, Slack, Discord, Telegram and arbitrary webhook URLs, so recipients and webhook endpoints should be checked before scheduling. Creating, updating and cancelling reminders changes stored data. Email and Google Calendar delivery require a paid plan, and Google Calendar writes events to a connected Google account.

Installation

In SourceWeft

Open Pingfyr in the dashboard and add it to a workspace.
Connect the required credentials. They are stored privately and never shown on public pages.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Follow the launch instructions in the repository.

README

@pingfyr/mcp

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

Or run directly with npx:

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.):

json

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

{  "mcpServers": {    "pingfyr": {      "command": "pingfyr-mcp",      "env": {        "PINGFYR_API_KEY": "rm_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.

json

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

{  "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

`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)

json

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

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

Slack reminder

json

{  "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"}

{  "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

json

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

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

Telegram reminder

json

{  "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"}

{  "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

json

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

{  "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.

json

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

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

Webhook (agent wake-up)

json

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

{  "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

json

{  "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"}

{  "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

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

Environment Variables

License

MIT

Source: README.md at commit c81a538

Tools

This server asks for a credential such as an API key, so SourceWeft could not read its tools without one and has not indexed them.

Version history

v0.3.3LatestSep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts

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

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)

Pingfyr

Overview

Installation

In SourceWeft

Other MCP clients

README

@pingfyr/mcp

Installation

Configuration

Local Setup (stdio)

Hosted Setup

Available Tools

create_reminder Parameters

list_reminders Parameters

update_reminder Parameters

Examples

Email reminder (multi-recipient)

Slack reminder

Discord notification

Telegram reminder

OpenClaw notification

Google Calendar event (Starter+ plan required)

Webhook (agent wake-up)

Custom cron schedule

Channels

Plans

Environment Variables

License

Tools

Version history

Score

`create_reminder` Parameters

`list_reminders` Parameters

`update_reminder` Parameters