collect_attendance

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

With no annotations, the description carries the full burden. It discloses that the tool pulls data and appends to a sheet, and provides a time estimate, which are useful behavioral clues. However, it omits potential side effects such as duplicate handling, whether the sheet is modified destructively, or error behavior for failed external calls.

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, information-dense sentence followed by a time estimate. Every element contributes value with no redundancy or filler.

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?

The description captures the core operation and timing but lacks context about the return value, failure modes, or handling of duplicate entries. Given the mutation of an external sheet and reliance on third-party APIs, more behavioral detail would improve completeness.

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% with clear per-parameter descriptions ('Luma event id', 'Meetup event id', 'Target Google Sheet id'). The tool description aligns with these parameters but adds no extra semantic detail beyond what the schema already provides, so the baseline of 3 applies.

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 uses a specific verb 'pull', names the sources (Luma and Meetup), and the destination (master Google Sheet), making the tool's purpose unmistakable. It clearly distinguishes from siblings like draft_event or speaker_lookup, which have different objectives.

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?

'Phase 3' implies a particular workflow step but provides no explicit guidance on when to use this tool versus alternatives, nor any exclusions. The description is not misleading but offers only implied usage context.

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