dismiss_group

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

States 'Permanently deletes' indicating irreversibility, but lacks details on side effects (e.g., member removal, message deletion) or required permissions. With no annotations, this is insufficient.

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?

Single concise sentence that includes key behavioral info ('Permanently') without fluff. Could be slightly improved by front-loading action verb.

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?

Lacks mention of return value or confirmation of deletion. For a destructive operation with no output schema, more context on outcomes or error handling is expected.

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% and parameters have descriptions. Tool description does not add meaning beyond schema, so baseline 3 is appropriate.

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?

Description uses specific verb 'deletes' and resource 'group chat' with platform 'RongCloud'. Clearly distinguishes from sibling tools like quit_group (leaving vs deleting) and create_group.

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 guidance on when to use this tool vs alternatives (e.g., quit_group). Does not specify prerequisites like authorization or ownership.

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