manage_memory

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

With no annotations, the description carries the full burden of disclosing behavioral traits. It gives no information about side effects, permissions, state changes, or whether actions are destructive. The 26 possible actions include delete, archive, and project_apply, but the description provides zero detail about their consequences.

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 only one sentence, but that brevity comes at the cost of necessary information. It is under-specified and fails to convey the tool's complexity, making it more of a placeholder than a genuinely concise explanation.

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 complexity (39 parameters, 26 actions, no annotations), the description is extremely inadequate. Even though an output schema exists, it does not compensate for the missing action semantics, parameter relationships, or usage context, making the tool nearly impossible to use correctly from the description alone.

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%, and the description adds no explanation for any of the 39 parameters. It does not even mention the required 'action' parameter or its enum values, leaving the agent to guess which parameters apply to which actions.

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 it manages 'ordinary memory' and 'explicit project control-plane operations,' which identifies a broad resource area but lacks specificity about what actions can be performed. It does not differentiate from sibling tools like maintain_memory_lifecycle, which likely overlaps in lifecycle actions such as archive, expire, and delete.

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 provided on when to use this tool versus its siblings (assemble_context, maintain_memory_lifecycle). It does not mention context assembly or lifecycle maintenance as alternatives, leaving the agent to infer appropriate usage from the listed actions.

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