manage_memories

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. However, it discloses nothing about side effects (e.g., whether save persists globally, whether stats is read-only, whether get returns full objects), data lifecycle, or permissions. For a multi-action mutation tool with five distinct operations and zero annotation coverage, this is a significant gap.

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 short, but this is under-specification rather than concise efficiency. One vague sentence 'Unified memory management operations' conveys almost no information. There is no front-loading of key behaviors and no structured presentation of the five distinct actions the tool supports.

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 tool with 10 parameters, 5 distinct actions, 4 enum constraints, nested objects, and no output schema, the description is profoundly inadequate. It does not explain action-specific parameter requirements, return values for each action, error cases, or relationship to siblings like manage_memory_rules. The tool's complexity demands substantial descriptive support that is entirely absent.

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 100%, so all 10 parameters are documented within the schema itself, giving a baseline of 3. The description adds nothing beyond what the schema provides for parameter meaning. However, the schema's dependency structure (which params are required per action) is only implied via 'required for X' hints and could benefit from clarification in the description.

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 'Unified memory management operations' is vague and does not state a specific verb+resource. It fails to differentiate from siblings like manage_memory_rules and semantic_search. While the action enum (save/search/list/get/stats) clarifies some behavior, the description itself provides no concrete statement of what the tool does.

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 alternatives like manage_memory_rules or semantic_search. There is no context about which actions require which parameters or when this unified tool should be preferred over sibling tools. The description offers zero usage direction.

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