Get protected environments

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the safety profile is covered. Beyond that, the description adds genuine behavior: a required project identifier enforced via MissingParameterError, validation errors via ParameterError, and a return shape (a wrapper containing the raw response plus a list of Environment models). The only flaw is that it claims project_id is mandatory while the schema marks nothing required, a schema/description inconsistency rather than an annotation contradiction.

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 Args/Returns/Raises structure is scannable and the core sentence is front-loaded, but the boilerplate kwargs line conveys little. Space that could have documented real parameters is spent on auto-generated scaffolding.

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 read-only list tool with no output schema, the description does supply the return shape and the essential parameter and error conditions. However, against a 125-parameter schema, it leaves the agent without guidance on which parameters are meaningful, which is the biggest practical obstacle to calling it correctly.

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 schema has 125 parameters with 0% description coverage, so the description carries the full burden and largely fails it, offering only a generic '**kwargs' note with 'e.g., project_id'. It never explains pagination controls (page, per_page, max_pages) or why the other 124 parameters, most of which are irrelevant project attributes, are present or should be ignored.

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: 'Get a list of protected environments for a project.' That is clearly distinct from sibling read tools like gitlab_get_environments or gitlab_get_protected_tags. It stops short of naming the singular sibling gitlab_get_protected_environment or explaining the plural-vs-singular distinction, so it is clear but not fully differentiated.

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?

There is no explicit when-to-use or when-not-to-use guidance and no named alternative. An agent must infer from the phrase 'for a project' that a project scope is needed, and nothing steers it away from the singleton tool or toward pagination-aware list calls.

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