memory_pruning

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

The description mentions 'pruning' which implies deletion or removal, but does not disclose the precise nature of the operation, side effects, permissions needed, or whether it is destructive. Annotations are absent, so the description carries the full burden and fails to provide adequate 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 a single sentence, which is concise, but it lacks specific information. The word 'intelligent' is a filler that does not add clarity.

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?

The tool has a complex input (policy object) and a dry-run feature, yet the description does not explain what the policy controls, the effect of pruning, or the return value. Without an output schema, the description should be more complete to guide usage.

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 schema has two parameters: 'policy' (an empty object with no description) and 'dryRun' (described). The description does not explain the 'policy' parameter, which is an opaque object. With 50% schema description coverage, the description does not compensate for the 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 'Intelligent memory pruning and optimization' suggests a tool for pruning memory, but it is vague and does not specify what exactly is pruned or how it optimizes. It does not distinguish from siblings like 'memory_cleanup' or 'memory_optimization_metrics' which have similar themes.

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 usage guidelines are provided. The description does not indicate when to use this tool over alternatives, nor does it mention any prerequisites or exclusions.

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