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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint=false and destructiveHint=false, so the description's 'Does not modify it' is largely redundant. It does add one piece of context not in the annotations: retrieval is scoped to the authenticated workspace. No rate limits, error behavior, or return shape are disclosed, but the annotation bar is low for a simple read.

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?

Two short sentences, front-loaded with the retrieval verb and scope. The second sentence is efficient if slightly redundant with the readOnly annotation, so it is not perfectly earned but nothing is bloated.

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 read tool with rich annotations this is nearly adequate, but with no output schema the description never hints at what a 'saved project settings' payload contains, and it omits error/not-found behavior. Enough to call correctly, not enough to fully anticipate the result.

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% for the single `id` parameter, so the description carries some burden. 'By its identifier' confirms the intent of `id` and ties it to a saved project, but gives no format, source of the id, or lookup guidance beyond what the name implies.

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 (Retrieve) and resource (saved project settings) with a scope qualifier (from the authenticated workspace, by identifier). It clearly reads rather than mutates, which implicitly separates it from save_project/delete_project siblings, but it never names those siblings explicitly.

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 statement of when to use this versus the sibling read/write tools (get_page, get_audience, get_revision, save_project). Usage is only inferable from the name and the 'does not modify it' clause, with no conditions or exclusions given.

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