testrail_get_project

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

No annotations are provided, so the description carries the burden. 'Get' implies a read-only, non-destructive, idempotent lookup, which is adequate behavioral signal for a trivial getter, but it discloses nothing about permissions, error behavior for missing IDs, or return shape.

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?

A single terse sentence with the verb and scoping qualifier front-loaded and zero waste. It is appropriately sized, though it is bare enough that 'conciseness' borders on under-specification rather than polished brevity.

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 one-parameter lookup tool this is close to sufficient, but with no output schema the description could have said what a project object contains or that a missing ID errors. As written it is minimally adequate rather than complete.

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 100% for the single required parameter (project_id), so the schema already documents everything needed. The description adds no format or constraint detail beyond 'by ID', which is the correct baseline when the schema does the work.

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?

States a specific verb and resource ('Get a specific project by ID'), and the phrase 'a specific project' implicitly distinguishes it from the sibling testrail_get_projects (list). Clear but it never explicitly names that alternative, so it stops short of a 5.

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?

Usage is only implied: an agent can infer 'call this when you have a project ID and need that one project.' There is no explicit when-to-use statement or routing guidance toward testrail_get_projects for listing, and no prerequisites mentioned.

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