update_chat_channel

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

No annotations are present; description fails to disclose any behavioral traits such as permission requirements, side effects (e.g., notifications), or reversibility of updates.

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 sentence with essential information, front-loaded. Efficient but could include more detail without becoming verbose.

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?

With 7 parameters, no output schema, and moderate tool complexity, the description lacks completeness. No mention of return values, error states, or full behavioral context.

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?

Description lists fields like name, description, topic, visibility, which helps, but with only 29% schema coverage, it does not fully compensate for missing schema descriptions. No additional semantic detail beyond enumeration.

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?

Clearly states the verb 'Update' and resource 'Chat channel', listing common updatable fields. Distinguishes from siblings like create_chat_channel or get_chat_channel.

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 versus alternatives, no prerequisites, context, or exclusions provided.

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