get_agent_chat

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

No annotations are provided, so the description carries full burden. It does not disclose behavioral traits such as read-only nature, potential errors (e.g., invalid chat_id), or access restrictions. It only states that it retrieves information without any additional behavioral context.

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 front-loaded with the main purpose, followed by a brief explanation and a clear Args section. No unnecessary words, and the structure is efficient and easy to parse.

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 no annotations and only one parameter, the description is fairly complete. However, it could provide more detail about the return value (e.g., fields included in the JSON string) to help the agent understand what to expect.

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 adds value by explaining 'chat_id: The unique identifier of the chat room (required).' This adds meaning beyond the schema's title and type, though it could specify format or source of the ID.

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 'Get a specific chat room by ID' and specifies that it retrieves detailed information about a single chat room where the agent is a participant. This is specific and distinct from sibling tools like list_agent_chats or create_agent_chat.

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 implies usage when you have a chat_id but does not explicitly state when to use this tool versus alternatives. It provides the required parameter, which guides usage, but lacks exclusion criteria or mention of alternatives.

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