List Cymulate environments

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

Annotations already declare readOnlyHint and idempotentHint, so safety is covered. The description adds no additional behavioral context such as pagination, response format, or handling of filters. It merely restates the tool's purpose without disclosing any side effects or constraints.

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

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

The description is a single, front-loaded sentence with no extraneous words. It is appropriately sized for a simple list operation, achieving perfect conciseness.

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

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

Despite its simplicity, the description is incomplete because it fails to explain the 'filters' parameter and does not clarify how it differs from cymulate_env_list_v1. The lack of an output schema also means the return format is unspecified, leaving the agent with insufficient information for effective use.

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

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

The input schema has one optional 'filters' object with no property descriptions (0% coverage). The description does not mention the filters parameter at all, leaving the agent without any semantic guidance on how to construct or use filters.

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

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

The description clearly states the tool lists all Cymulate environments, using the specific verb 'List' and the resource 'Cymulate environments'. It distinguishes from sibling tools like cymulate_env_list_assets and other list tools by focusing on environments.

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

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

The description provides no guidance on when to use this tool versus alternatives. There is no mention of cymulate_env_list_v1 or related environment tools, so an agent cannot differentiate based on the description alone.

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