code_workspace_claude_session_action

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

No annotations provided. The description lists actions including destructive ones like delete and interrupt but does not disclose behavioral traits such as irreversibility, required permissions, rate limits, or side effects beyond the action names.

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?

Extremely concise and well-structured. The purpose is front-loaded, and the Args section clearly documents each parameter. Every sentence is useful with no redundancy.

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 existence of an output schema, return values may be documented there, but the description doesn't mention output. For a tool with 4 parameters and varied actions, it provides the essential list of actions but lacks context on what each action does in detail.

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 0%, so description must compensate. It explains the 'action' parameter with a list of possible values and gives an example for 'body'. However, 'workspace_id' and 'session_id' are not described, so partial compensation.

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 'Perform a Claude SDK session action' and lists specific actions like tag, fork, delete, etc., distinguishing it from sibling tools like code_workspace_chat and code_workspace_claude_sessions.

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. The description does not mention prerequisites, context, or when not to use it. The sibling list is provided but without comparative context.

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