get_recent_memento_activity

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

No annotations provided, so description carries full burden. Discloses return structure composition (counts by type, up to 20 recent memories, unresolved problems) which is valuable. However, fails to declare read-only nature or safety characteristics despite many mutating siblings (delete, update, store).

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?

Excellent structure with clear sections: purpose statement, Returns description, and EXAMPLES. Front-loaded with zero waste. Each sentence earns its place by conveying distinct information.

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?

Compensates well for missing output schema by explicitly documenting return components and the 20-item limit. With only 2 simple parameters fully documented in schema, complete coverage achieved. Minor gap: could declare read-only status given lack of annotations.

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 coverage is 100% providing complete param documentation. Examples section adds valuable usage context clarifying that days looks back in time and project filters by path, exceeding baseline expectations for high-coverage schemas.

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?

States specific action (Get summary), resource (memento activity), and scope (recent, session context). Mentions return of 'unresolved problems' which distinguishes from sibling get_memento_statistics. However, 'session context' is vague and doesn't explicitly contrast with search_mementos or contextual_memento_search.

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?

Provides concrete examples showing usage patterns (days=7, project filter), which implicitly guide usage. However, lacks explicit 'when to use this vs alternatives' guidance. Doesn't clarify when to prefer this over search_mementos or get_memento_statistics.

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