accelo_list_timers

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

With no annotations, the description carries the full behavioral burden. It discloses the service-app scoping rule, which is genuinely useful, but says nothing about auth requirements, pagination behavior beyond the raw params, ordering, or what the response contains.

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 sentence followed by a compact Args list with no filler. Every line conveys information; the only slight redundancy is restating param names already visible in the schema.

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?

Covers parameters well, but with no output schema and no annotations, the description should ideally describe the return shape or default ordering. As written it is adequate for calling the tool but leaves return-value expectations unset.

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%, so the description must compensate, and it largely does: it documents all four params, names the filter keys (id, staff, status), gives a fields syntax example ('staff(),against_title'), and notes page is 0-indexed and limit caps at 100. Only the value types/formats of the filter keys are left ambiguous.

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 and resource ('List timers from Accelo') and adds a meaningful scope qualifier ('current user's timers only for service apps'). It distinguishes itself from get_timer/create_timer by being a list operation, though it never names a sibling 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?

No when-to-use or when-not-to-use guidance, and no alternatives named. The parenthetical is a scope constraint, not routing advice, so an agent gets no help deciding between this and accelo_count_timers, accelo_get_timer, or the create/pause/cancel timer tools.

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