Pingfyr

@Pingfyr

About Pingfyr

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

#reminders #scheduling #email #webhook #slack #ai-agents

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "pingfyr": {
      "command": "npx",
      "args": [
        "-y",
        "@pingfyr/mcp"
      ],
      "env": {
        "PINGFYR_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Tools

Schedule a new reminder via email, webhook, Slack, Discord, Telegram, OpenClaw, or Google Calendar

List all reminders with optional filtering by status, limit, and offset

Update a pending reminder (title, body, fire_at, channel, recipients, repeat, timezone)

Cancel a pending reminder

Overview

What is Pingfyr?

Connect your AI assistant to Pingfyr via MCP to manage reminders through natural conversation. Pingfyr schedules reminders that fire automatically across seven channels — no external cron or polling needed.

How to use Pingfyr?

Install globally with npm install -g @pingfyr/mcp or run directly with npx @pingfyr/mcp. Configure the MCP server in your client config (Claude Code, Cursor, Windsurf, etc.) using a local stdio setup with your PINGFYR_API_KEY environment variable, or connect directly to the hosted server at mcp.pingfyr.com with an HTTP transport and Bearer token authentication. Sign up at pingfyr.com for an API key.

Key features of Pingfyr

Create, list, update, and cancel reminders via natural language
Deliver reminders via email, webhook, Slack, Discord, Telegram, OpenClaw, or Google Calendar
Support for recurring reminders (daily, weekly, monthly, custom cron)
No external cron or polling — reminders fire automatically
Available as local npm package or hosted server (no install required)
Repeat, timezone, and metadata options for flexible scheduling

Use cases of Pingfyr

An AI coding assistant reminds you of project deadlines via Slack or email
Automate daily standup notifications to a team’s Discord channel
Wake up a webhook‑based agent on a custom cron schedule
Create Google Calendar events for recurring sync meetings from a chat prompt
Remind yourself of tasks via Telegram or OpenClaw endpoints

FAQ from Pingfyr

What’s the difference between local and hosted setup?

The local setup runs the MCP server as a local process (requires Node.js 18+ and an API key). The hosted setup connects directly to mcp.pingfyr.com via HTTP transport — no local install needed. HTTP transport works with Claude Code and Cursor; Claude Desktop requires the local stdio option.

What do I need to get started?

Sign up at pingfyr.com to get an API key. For local use, install Node.js 18+ and run the npm package. For hosted, just configure your MCP client with the URL and Bearer token.

Which channels can reminders be delivered to?

Reminders can be delivered via email, webhook, Slack, Discord, Telegram, OpenClaw, or Google Calendar. Each channel uses a specific recipient format (e.g., email addresses, webhook URLs, Slack webhook URLs, or a Telegram bot‑chat pair).

What are the plan limits?

Free plan: 50 reminders/month, 100 recipients/month (webhook, Slack, Discord, Telegram, OpenClaw channels). Starter ($59/mo): 10,000 reminders/month, 20,000 recipients/month. Pro ($269/mo): 50,000 reminders/month, 100,000 recipients/month. Enterprise: custom. Email and Google Calendar require Starter+.

Which AI assistants does this MCP server work with?

The MCP server works with any MCP‑compatible client. The README provides config examples for Claude Code, Cursor, Windsurf, and Claude Desktop (local stdio only).

Frequently asked questions