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

No annotations are present, so the description must convey behavior. It indicates the tool provides advice, implying a read-only information service, but does not describe output format, limitations, side effects, or whether location affects the advice. This leaves significant behavioral ambiguity.

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 sentence with no fluff, front-loading the core value. It is appropriately concise for a simple consultation tool, though it sacrifices detail for 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?

Given the low complexity and absence of an output schema, the description gives a general sense of the tool's purpose but omits details about the output format (text, structured list, etc.) and does not reference the required `project_category` parameter. It is adequate for a basic understanding but incomplete for precise invocation decisions.

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 50% (location has a description, project_category only has an enum). The tool description does not mention either parameter, missing the opportunity to explain the role of project_category or the optionality of location. It adds no semantic value beyond the schema.

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 delivers UK delivery timelines, recommended tech stacks, and pragmatic approach advice. It uses a specific verb ('provides') and identifies the resource domain, but doesn't explicitly differentiate from the sibling tool `get_agency_readiness`, though the focus on project approach vs agency readiness is implicit.

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?

No guidance is given about when to use this tool versus `get_agency_readiness` or other alternatives. There is no statement of prerequisites, exclusions, or selection criteria beyond the general advice it provides.

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