config_ack_stale

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

Annotations indicate the tool is not read-only and not destructive, and the description adds a useful behavioral trait: the acknowledgement lasts at most 24 hours. However, it does not explain what side effects occur, whether the acknowledgement can be reset, or what happens after expiration, so transparency is only partial.

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 a single sentence with no filler. It starts with the action and resource and immediately states the limit, making it easy to parse and remember.

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?

For a zero-parameter tool with a simple state change and no output schema, the description captures the essential behavior: acknowledge the current stale release for a bounded duration. Minor unknowns such as return behavior or expiry handling are acceptable for such a simple operation.

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 the description has no parameter burden. Per the zero-parameter baseline, this is a strong score with no missing parameter documentation.

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 uses a specific verb ('Acknowledge') with a specific resource ('current stale Personal Agent Config release') and adds a clear temporal boundary ('at most 24 hours'). This is sufficiently distinct from siblings like config_sync, config_rollback, and config_status, so an agent can tell what the tool does without opening the schema.

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: acknowledge a stale Personal Agent Config release when it is currently stale and a temporary acknowledgement is acceptable. However, it does not explicitly state when not to use it or mention alternatives such as config_sync or config_rollback, leaving the routing partly to inference.

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