MCP.Market

Cronjob.de MCP server

online · 96% uptime
by cronjob.de·de.cronjob/cronjob-de-mcp·v1.0.0
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Web cron for sites without their own scheduler: calls your URLs on schedule and logs every call.

A92/100grade A
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Safety scan
A92/100

full report

Adoption
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If you have run it, two minutes of your experience saves the next person an afternoon.

Cronjob.de tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 780ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 34 days ago12/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Cronjob.de compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 93% of 48,243 servers
Uptime
96%
of our recent checks; the typical remote server answers 100%
Response time
932 ms
faster than 15% of 30,027 servers

Install Cronjob.de in Claude Code, Cursor or VS Code

claude mcp add --transport http cronjob-de-mcp https://www.cronjob.de/bridge
Add to Cursor

What the publisher says

From the Cronjob.de repository's README, as published. We do not edit it. Read it on GitHub

cronjob.de MCP server

Remote MCP server for cronjob.de, a web cron service running since 2003. Connect Claude, ChatGPT, Cursor or any MCP client to your account and manage scheduled HTTP calls in plain language.

This repository documents the public MCP endpoint. The service itself is not

open source — there is no server code to install. You connect to the hosted

endpoint below.

Endpoint

https://www.cronjob.de/bridge

new account starts with. Free and Plus do not include MCP access, not even read-only.

  • Transport: Streamable HTTP
  • Authentication: OAuth 2.1 with PKCE and dynamic client registration
  • Requires: an account on the Unlimited plan, or the 14-day trial every

Setup

  1. Add https://www.cronjob.de/bridge as a custom connector in your client.
  2. Your browser opens; sign in to cronjob.de and approve access.
  3. Done. No token to copy, no config file.

Full instructions:

What the service does

cronjob.de calls a URL you provide on a schedule you set, from once a year to every minute. The script behind that URL runs on your own server — cronjob.de never executes code of yours. It records the response, keeps a call log and emails you when a call fails. It exists for websites on shared hosting with no cron of their own, or with intervals that are too coarse.

Tools

Every tool carries a title and the applicable readOnlyHint or destructiveHint, so your client can answer read-only questions without prompting and check before deleting. delete_job additionally requires naming the job, so deletion cannot happen by accident.

Schedules can be given in plain language — "every second Tuesday at 6:45" — crontab syntax is optional.

Security

no password ever reaches the assistant.

  • OAuth 2.1 with PKCE. You approve access in your browser, in your own session;

use; reusing one revokes the entire chain.

  • Access tokens last one hour. Refresh tokens last 30 days and rotate on every

assistant did and revoke access at any time.

  • Only hashes are stored. Reading the database would not let anyone sign in.
  • Every call is written to an audit log in your account, so you can see what the

Privacy Policy

All processing takes place in the EU, on servers in Nuremberg, Falkenstein and Helsinki. The contracting party is a German company. A data processing agreement under Article 28 GDPR is available for cronjobs that handle personal data.

Support

Deutsch: Diese Anbindung verbindet Claude, ChatGPT oder Cursor mit Ihrem Konto bei cronjob.de. Adresse eintragen, im Browser bestätigen, fertig — kein Token, keine Konfigurationsdatei. Ausführlich beschrieben unter . Voraussetzung ist der Tarif Unlimited oder die 14-tägige Testphase.

License

The documentation in this repository is released under CC0 1.0 — copy it, quote it, translate it, no permission needed.

The cronjob.de service itself is proprietary and is not covered by this.

Nothing above is checked by us. What we check is on the safety report.

Cronjob.de: common questions

Is Cronjob.de MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the Cronjob.de safety report
How do I install Cronjob.de?
It runs remotely at www.cronjob.de. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Cronjob.de need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Cronjob.de maintained?
The last commit was 56 days ago (2026-09-10). The latest release is v1.0.0.
Is Cronjob.de up?
96% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Cronjob.de?
Servers from other publishers that do the same job: Oxylabs MCP server.
How does Cronjob.de compare with other MCP servers?
safety score 92/100 (higher than 93% of 48,243 servers); uptime 96% (of our recent checks; the typical remote server answers 100%); response time 932 ms (faster than 15% of 30,027 servers). Full comparison.

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