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

Annotations already cover the safety profile (readOnlyHint, destructiveHint=false), so the description is adding real value: default ordering ('newest first'), pagination behavior ('pages hold up to 100 projects; pass next_cursor back as cursor'), and an auth requirement ('Needs the user's Cotlet API key with access to this app'). These are genuine behavioral disclosures beyond structured fields.

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?

Front-loaded purpose is good, but there is clutter: the first sentence is a fragment, and 'Category is lead or job and follows the status: Dubsado statuses are either lead or job statuses' is redundant and awkwardly worded. Several sentences do not fully earn their place.

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 paginated list tool with no output schema, the description covers ordering, page size, cursor mechanics and auth needs, which is most of what an agent needs to call it correctly. It does not explain the shape of returned project objects, but the field enumeration partially compensates.

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%, so all five parameters are already documented in the schema; baseline 3 applies. The description restates the filterable dimensions (status, category, creation date) and the cursor round-trip, but adds little syntax or constraint detail 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?

States a clear verb+resource (lists Dubsado projects) and enumerates the fields returned (client, lead/job, status, tags, project date). It distinguishes itself implicitly as a list operation against siblings like dubsado_get_project and dubsado_create_project, but never explicitly contrasts them.

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?

The phrase 'Filter by status name, category or creation date to see what came in since your last check' implies a usage context (incremental polling), and category semantics are explained. However, it names no alternatives and gives no when-not-to-use guidance relative to dubsado_get_project or dubsado_list_clients.

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