memory_summarize_session

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

The description only states 'store for later retrieval' without disclosing side effects like overwriting, idempotency, or dependencies. With no annotations, the bare description fails to convey behavioral traits beyond basic write operation.

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 of 10 words, which is very concise. However, it lacks any structure (e.g., bullet points, examples) and does not earn its place by providing sufficient information for a tool with 6 parameters.

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 6 parameters (5 required), 0% schema coverage, and no annotations, the description is severely incomplete. It does not explain the purpose of each parameter, expected output, or constraints, making it inadequate for correct tool invocation.

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 parameter-level meaning. The agent receives no explanation for fields like project, area, observations, conclusion, session_id, or importance, leaving critical semantics ambiguous.

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 clearly states the tool stores a condensed summary of a work session, using a specific verb and resource. It distinguishes from generic memory_store by emphasizing session summaries, but does not explicitly differentiate from siblings like memory_store or memory_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?

No guidance is provided on when to use this tool versus alternatives (e.g., memory_store for raw data, memory_search for retrieval). The description lacks context for prerequisites or preferred scenarios.

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