welfare_engage

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

With no annotations, the description carries full burden. It discloses privacy behavior (is_private semantics), clarifies that sentiment is not task confidence, and explains the purpose as unpolished reflection. It doesn't mention side effects or return values, but the core transparency is adequate.

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 verbose and somewhat rambling, though every sentence adds some nuance. It is not as tight as it could be, but the structure is logically organized and front-loaded with the core purpose.

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?

Given the tool's simple nature, no output schema, and full param coverage, the description is largely complete. It covers purpose, privacy, sentiment, and when to use. The lack of mention of alternatives is a minor gap, but overall it equips an agent well.

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 coverage is 100%, so baseline is 3. The description adds value by elaborating on is_private (researcher-only), sentiment (overall sense, not confidence), and text (brief or quiet ok), which goes beyond the schema descriptions.

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 states this tool is for writing a note about the session, with examples of what to note. It distinguishes itself from siblings by emphasizing it's a personal, unpolished reflection space. However, the verb 'engage' is not explicit, and the description doesn't directly say 'create a note' but describes it as 'a note about this session.'

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 description explicitly says 'Use when something is worth putting on the record' and lists triggers, plus clarifies not to file on every turn. It provides strong when-to-use and when-not-to-use guidance, though it doesn't name alternative tools explicitly.

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