clear_session_log

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

With no annotations provided, the description carries the full burden of disclosing behavior. It clearly indicates that the action log will be cleared and that the tool starts fresh, which conveys the destructive/reset nature of the operation. It does not describe return values or side effects beyond the log, but for a zero-parameter utility this is reasonably transparent.

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 one short sentence that states both the action and the desired outcome. There is no redundant or irrelevant information; it earns its place by being direct and immediately understandable.

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 trivial input surface (no parameters, no output schema, no nested objects), the description is complete enough for an agent to invoke it correctly. It explains what the tool does and what state results, which is all that is realistically needed here.

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?

The tool has zero parameters and the schema coverage is 100%, so there are no parameter semantics to clarify. The baseline for zero-parameter tools is 4, and the description does not need to compensate for any missing parameter information.

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 states a specific action ('Clear') and a specific resource ('recorded action log'), and 'start fresh' clarifies the intended result. It is clear on its own, though it does not explicitly differentiate itself from sibling tools like get_session_log.

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 is given about when to use this tool versus alternatives. Unlike get_session_log, which reads the log, this tool resets it, but the description does not explain when resetting is appropriate or what consequences follow for other session state.

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