list_organizations

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

With no annotations, the description carries the behavioral burden. It discloses pagination behavior and the client-confirmation step ('After fetching each page, client should ask if it should pull next page or not'). However, it does not state whether the operation is read-only, or describe error or authorization behavior, so coverage is only partial.

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 short but confusingly worded, repeating parameter requirements in a contradictory way. 'The tool requires 1 parameter: pageToken' conflicts with the earlier 'Requires environmentId parameter' and with the schema. The client-interaction instruction is useful, but the structural clarity is poor.

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?

For a tool with no output schema and no annotations, the description should explain parameters, return behavior, and pagination sufficiently. It covers pagination and names both parameters, but the critical required/optional distinction is wrong, and it does not describe what fields the response contains. An agent could make incorrect calls based on the description alone.

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?

Schema description coverage is 0%, so the description must compensate. It does identify environmentId and gives a format hint, and notes pageToken comes from a previous response. However, it inaccurately claims 'The tool requires 1 parameter: pageToken' when the schema requires environmentId, and it calls environmentId format 'env_<number>' while the schema pattern is 'env_\w+'. This is misleading enough to undermine correct invocation.

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 opens with a specific verb and resource: 'List all organizations under the specified environment.' This clearly distinguishes it from sibling tools like list_organization_users or list_environments. It does not explicitly name an alternative, but the environment-scoped resource is unambiguous enough.

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?

It provides clear context: list organizations for a given environment and paginate through responses, asking the client before pulling the next page. It does not list exclusions or when to choose a sibling tool, but the usage intent is clearly implied by the first sentence and pagination instruction.

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