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remove_handle

DestructiveIdempotent

Deletes a specific domain handle by its handle ID via the Contabo API to remove unused or outdated handle records.

Instructions

Remove specific handle [DELETE /v1/domains/handles/{handleId}] Remove specific handle

Input Schema

NameRequiredDescriptionDefault
handleIdYesThe identifier of the handle
x-trace-idNoIdentifier to trace group of requests.

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.1.0

TDQS

C2.4/5.0
Behavior2/5

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

Annotations already declare destructiveHint=true, idempotentHint=true, readOnlyHint=false, and openWorldHint=true, so the safety profile is covered externally. The description adds nothing beyond restating the DELETE endpoint: no disclosure of consequences (permanent removal, effect on existing domain registrations, whether a default/in-use handle can be removed) or error behavior.

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

Conciseness2/5

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

The description is short but wastes half its length: 'Remove specific handle' appears twice, once before and once after the path template. There is no front-loaded context telling the agent anything the tool name does not already say.

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

Completeness2/5

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

This is a destructive, open-world delete operation with no output schema and no annotations-level detail about outcome or failure modes. The description should explain what is removed and any guard conditions; as written, an agent has only the name and endpoint to reason from.

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

Parameters3/5

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

Schema description coverage is 100%, with both handleId and x-trace-id documented in the schema itself. The description only echoes '{handleId}' through the path template, so it adds no meaning beyond structured fields; baseline 3 applies.

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

Purpose3/5

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

The description names an operation and resource ('Remove specific handle') and the HTTP endpoint, so the basic action is inferable. But it is essentially a restatement of the tool name/title with no added specificity about what a 'handle' is in the domains context, and no distinction from siblings like update_handle, set_default_handle, or retrieve_handle beyond the verb 'remove'.

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

Usage Guidelines2/5

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

There is no guidance on when to use this versus update_handle or set_default_handle, and no mention of prerequisites or blocked conditions (e.g. a handle that is still in use or set as default). An agent must infer all usage context from the name alone.

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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