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

Beyond the readOnlyHint annotation, it discloses ranking semantics, unscored radar-born suggestions, why score/cluster may be null via source, and which statuses count as done. These details meaningfully affect how the result should be interpreted and acted on.

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 content is front-loaded and each clause carries operational meaning, but the single dense run-on sentence with nested parentheticals is harder to scan than a bulleted structure would be. It is still appropriately sized for the complexity.

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?

With no output schema, the description thoroughly explains the two ranked queues and the critical status-filtering logic, which are the parts most likely to be misread. Minor gaps remain around the exact shape of 'niche summary' and 'keyword stats', though those are reasonably self-evident.

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 description adds no parameter-level guidance; context is already well documented in the schema and projectId is self-explanatory. With 50% schema coverage and no description compensation, a baseline score of 3 is appropriate.

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 identifies the operation ('get') and resource ('project overview') and enumerates the distinctive content: niche summary, keyword stats, nextActions, and topPriorities. This content is specific enough to separate it from sibling getters like get_project.

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 gives a concrete trigger ('when the operator asks "what now?"') and explains how to interpret 'do the next piece' using statuses. It does not explicitly contrast itself with alternative tools or state when not to use it, so it stops short of a 5.

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