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hcloud_list_load_balancer_actions

Read-only

List and filter actions for a Hetzner Cloud load balancer by status, with sorting and pagination to inspect running, successful, or failed operations.

Instructions

List Actions for a Load Balancer

Returns all Action objects for a Load Balancer. You can sort the results by using the sort URI parameter, and filter them with the status parameter.

Input Schema

NameRequiredDescriptionDefault
idYesID of the Load Balancer.
pageNoPage number to return. For more information, see "[Pagination](#description/pagination)".
sortNoSort actions by field and direction. May be used multiple times. For more information, see "[Sorting](#description/sorting)".
statusNoFilter the actions by status. May be used multiple times. The response will only contain actions matching the specified statuses.
per_pageNoMaximum number of entries returned per page. For more information, see "[Pagination](#description/pagination)".
auto_paginateNoAuto-merge all pages up to the soft-cap. Set false to use raw page/per_page.

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.2.0

TDQS

A3.5/5.0
Behavior3/5

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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=true, so the safety profile is clear. The description adds that all Action objects are returned and that sort/status filtering is possible, but it does not add meaningful behavioral detail beyond that, such as pagination behavior or the auto_paginate soft-cap.

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

Conciseness4/5

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

The description is short, front-loaded, and easy to scan. The first line restates the tool title, and the second line repeats the resource before adding sort and filter information, so there is minor redundancy but no significant waste.

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

Completeness4/5

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

For a read-only list endpoint with full schema coverage and no output schema, the description is largely complete: it identifies the resource, required scope, and available sort/status refinements. It could be stronger by clarifying pagination or how this differs from near-sibling action-listing tools, but the core calling context is present.

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%, so the schema already fully documents id, page, sort, status, per_page, and auto_paginate. The description only mentions sort and status, adding little beyond what the schema provides, so the baseline of 3 is appropriate.

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

Purpose4/5

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

The description states a specific verb and resource: list Action objects for a Load Balancer, scoped by the required id. That scope distinguishes it from global listing tools such as hcloud_list_actions and from single-action retrieval like hcloud_get_load_balancer_action, though it does not explicitly name those siblings.

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

Usage Guidelines3/5

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

The use case is implied by 'List Actions for a Load Balancer,' and the description notes sorting and status filtering. However, it gives no explicit guidance on when to choose this tool over sibling tools like hcloud_get_load_balancer_action or hcloud_list_actions.

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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