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cron_remove

Remove a previously added cron job from the MCP-managed root crontab using its job identifier. Only jobs within the MCP section are deleted.

Instructions

Verwijder één job uit de MCP-beheerde sectie van de root-crontab.

job_id is de identifier die eerder door cron_add is opgeslagen. De tool herschrijft de root-crontab en verwijdert de bijbehorende MCP-marker en cronregel; regels buiten de MCP-sectie blijven behouden. Een onbekend job_id veroorzaakt geen verwijdering.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
job_idYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations provided, so description carries full burden. It discloses that the tool rewrites root-crontab, removes MCP marker and cron rule, leaves other rules intact, and does nothing for unknown job_id. This covers key behaviors.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two short, sentences each carrying essential information. Front-loaded with main purpose. No redundant or unnecessary text.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity and presence of an output schema, the description covers all needed aspects: purpose, usage, parameter explanation, and behavioral details. No gaps.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 0%, but description adds crucial meaning: job_id is the identifier saved by cron_add. This goes beyond the schema's bare type definition. Provides origin and safety note.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states the action (verwijder/remove), resource (één job uit MCP-beheerde sectie), and distinguishes from sibling tools like cron_add and cron_list. The verb and resource are specific.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Description mentions that job_id comes from cron_add, and that unknown ID causes no removal. This provides context for proper use, though no explicit when-not or alternative tools are given. The context is clear.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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