Mmcp.market

Cron MCP server

by mrfentmen·io.github.mrfentmen/cron-mcp·v1.0.0

Parse, describe, and compute next runs for cron expressions locally. No network and no key.

C65/100grade C
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Safety scan
C65/100

full report

Adoption
Not measured yet

Usage numbers are collected on the next scan

Reviews

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

Cron tools (2)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • describe

    Describe a cron expression in words.

  • next

    Next run times for a cron expression.

Public scan report

scanner v0.1.9 · 2026-09-21 · same rubric, same numbers if you re-run it

no findings
  • Code scan5 source files scanned25/25
  • Live reliabilityno gateway calls yet and no remote to proben/a
  • Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityno repository or website to verify2/10
Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

Runs npx -y @mrfentmen/cron-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add cron-mcp -- npx -y @mrfentmen/cron-mcp
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Cron: common questions

Is Cron MCP server safe?
With care: it is graded C, so read the findings first (65/100). Read the Cron safety report
How do I install Cron?
It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Cron need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Cron maintained?
The latest release is v1.0.0.
What can I use instead of Cron?
Servers from other publishers that do the same job: Compartment MCP server.

Alternatives to Cron

Same job from other publishers: the closest match first, then the best rated.

  • Compartment
    Durable agentic memory, encrypted at rest. Fully offline: no network, no API key, no cloud.
    A

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