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container_top

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Display running processes inside a Docker container. Specify the container ID or name and optional ps arguments to get process list.

Instructions

Show the running processes inside a container.

args: id_or_name - The container id or name ps_args - Arguments to pass to ps inside the container returns: dict - Output of the top command

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
ps_argsNo
id_or_nameYes
Behavior3/5

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

Annotations already declare readOnlyHint=true and destructiveHint=false. The description adds that it shows running processes and returns a dict, but does not elaborate on potential side effects or execution context.

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?

The description is very concise with a structured format (args, returns). Every sentence adds value without redundancy.

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

Completeness3/5

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

The description covers the basic purpose and parameters, but the return value is vaguely described as 'dict - Output of the top command' without further detail. No mention of error conditions or edge cases.

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%, so the description must compensate. It provides clear explanations for both parameters (id_or_name and ps_args) beyond the raw schema types, though ps_args default is not clarified.

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?

The description clearly states 'Show the running processes inside a container' with a specific verb and resource. It distinguishes from sibling tools like compose_top (compose context) and container_logs (logs vs processes).

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?

No explicit guidance on when to use this tool vs alternatives such as compose_top or container_logs. No conditions or exclusions are mentioned.

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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