How to integrate Cronly MCP with OpenClaw

OpenClaw is the fastest growing agent harness out there, which can work 24/7 to automate almost any kind of tasks. However, its capabilities are limited to the tools it has access to. Composio allows your OpenClaw to access Cronly with authentication management handled for you. You can execute actions on Cronly via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer.

Cronly logoCronly
Api Key

Cronly is an operations monitoring service for cron jobs, SSL certificates, servers, and crontab backups. It helps teams catch failures and expiry risks early with clear operational alerts.

10 Tools

Introduction

OpenClaw is the fastest growing agent harness out there, which can work 24/7 to automate almost any kind of tasks. However, its capabilities are limited to the tools it has access to. Composio allows your OpenClaw to access Cronly with authentication management handled for you. You can execute actions on Cronly via your favorite OpenClaw interface (Telegram, WhatsApp, TUI, etc), whichever you prefer.

Also integrate Cronly with

Why use Composio?

Apart from a managed and hosted MCP server, you will get:

  • Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Handling Large tool responses out of LLM context to minimize context rot.
  • Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need.

How to install Cronly with OpenClaw

Using Composio API Key and Setup Prompt

Copy the setup prompt from the OpenClaw dashboard
  • Run it in your OpenClaw chat interface.
  • Authenticate Cronly from the dashboard
  • Go back to your OpenClaw interface and start asking questions.

Using OpenClaw/Composio Plugin

1. Install OpenClaw Composio plugin

bash
openclaw plugins install @composio/openclaw-plugin

2. Copy the API Key from dashboard.composio.dev

3. Setup OpenClaw Config

bash
openclaw config set plugins.entries.composio.config.consumerKey "ck_your_key_here"

4. Restart OpenClaw

bash
openclaw gateway restart

5. Go to your chat interface and start asking questions.

6. When prompted, authenticate the app and you're all set.

How It Works

The plugin connects to Composio's MCP server at https://connect.composio.dev/mcp and registers all available tools directly into the OpenClaw agent. Tools are called by name — no extra search or execute steps needed.

If a tool returns an auth error, the agent will prompt you to connect that toolkit at dashboard.composio.dev.

Configuration

bash
{
  "plugins": {
    "entries": {
      "composio": {
        "enabled": true,
        "config": {
          "consumerKey": "ck_your_key_here"
        }
      }
    }
  }
}
OptionDescriptionDefault
enabledEnable or disable the plugintrue
consumerKeyYour Composio consumer key (ck_...)—
mcpUrlMCP server URL (advanced)https://connect.composio.dev/mcp

What is the Cronly MCP server, and what's possible with it?

The Cronly MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Cronly account. It provides structured and secure access to your cron monitors, certificate checks, projects, operational notifications, servers, backups, and account details, so your agent can create monitoring checks, review resources, report successful cron runs, organize monitors, and remove checks on your behalf.

  • Cron job monitoring: Have your agent create heartbeat monitors for cron jobs, report successful runs, and review existing monitors.
  • Certificate expiry checks: Let the agent create SSL and TLS certificate monitors for your hostnames, inspect current checks, or remove checks you no longer need.
  • Project organization: Direct your agent to create projects for grouping your monitoring work, review existing projects, and delete obsolete ones.
  • Operational resource review: Instruct your agent to list and inspect notifications, servers, crontab backups, users, monitors, projects, and certificates.
  • Account overview: Have your agent retrieve your organization details, timezone, and subscription summary without exposing billing or integration secrets.

Conclusion

You've successfully integrated Cronly with OpenClaw using Composio plugin. Now interact with Cronly directly from your terminal, Web UI, or any messenger app using natural language commands.

Key benefits of this setup:

  • Seamless integration across TUI, Web UIs, and Messenger apps like Telegram, WhatsApp, Slack, etc.
  • Natural language commands for Cronly operations
  • Managed authentication through Composio
  • Access to 20,000+ tools across 1000+ apps for cross-app workflows
  • Programmatic tool calling for complex tool chaining

Next steps:

  • Try asking OpenClaw to perform various Cronly operations
  • Explore cross-app workflows by connecting more toolkits like Calendar, Slack, Notion, etc.
  • Build complex automation scripts that leverage OpenClaw's 24/7 running capabilities
TOOLS

Supported Tools

Every Cronly action and event your agent gets out of the box.

Create Certificate Monitor

Create an SSL/TLS certificate-expiry monitor for a hostname and port.

Create Monitor

Create a cron-job heartbeat monitor and return its ID and sensitive pulse token.

Create Project

Create a project for organizing Cronly monitors and certificate checks.

Delete Certificate Monitor

Permanently delete an SSL/TLS certificate monitor by numeric ID.

Delete Monitor

Permanently delete a cron-job monitor by numeric ID.

Delete Project

Permanently delete a Cronly project by numeric ID.

Get Company

Return safe organization, timezone, and subscription-summary fields for the connected Cronly account without exposing billing or integration secrets.

Get Resource

Get one monitor, project, certificate, user, server, or backup by its resource identity.

List Resources

List notifications, monitors, projects, certificates, users, servers, or backups.

Pulse Monitor

Record a successful heartbeat for a monitor using its sensitive pulse token.

FAQ

Frequently asked questions

With a standalone Cronly MCP server, the agents and LLMs can only access a fixed set of Cronly tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Cronly and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. OpenClaw fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Cronly tools.

Yes, absolutely. You can configure which Cronly scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Cronly data and credentials are handled as safely as possible.

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