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

readOnlyHint=true already tells the agent this is a safe read, so the description need not restate safety. It does add useful return-content context (suggestions come with comments and scores), but with no output schema it leaves scope, ordering, and pagination behavior undisclosed.

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?

It is a single fragment with no filler, which is efficient, but the fragmentary noun-phrase form means the key information (that this is a list operation) is implied rather than front-loaded as a statement.

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 zero-parameter, no-output-schema list tool, the description should at least clarify what is returned and its scope; it hints at comments and scores but does not say whose suggestions or over what range. It is minimally adequate for such a simple tool, no more.

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 tool takes zero parameters, so the baseline of 4 applies; there is nothing for the description to disambiguate beyond what the empty schema already conveys.

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 names the resource (council suggestions) and qualifies it (approved, with comments and scores), which separates it from council_suggest/council_vote/council_comment siblings. However it is a bare noun phrase with no verb, so it never explicitly states that this tool lists or retrieves anything.

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 guidance on when to call this instead of the sibling tools (council_comment, council_suggest, council_vote), nor any stated prerequisites or exclusions. The 'Approved' qualifier implies a filter but does not say when that filter matters.

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