jambavan_memory_store

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

With no annotations provided, the description carries the full burden. It effectively discloses the format, idempotency, and return value. It does not mention any destructive side effects or authorization needs, but for a storage tool these are acceptable gaps. The transparency is good.

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 concise and well-structured. It covers the core purpose, format, features, behavior, and return value in a single paragraph without unnecessary fluff. Every sentence adds value.

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 has 8 parameters, no output schema, and multiple sibling tools, the description is complete enough. It explains the return value (OKF concept ID), the idempotency rule, and the format. It could mention the default values for scope and type, but those are in the schema. Overall, it provides sufficient context for an agent to use the tool correctly.

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 the baseline is 3. The description adds context about the overall purpose and behavior but does not significantly enhance parameter semantics beyond what the schema already provides. For example, it mentions 'scope' and 'supersedes' in context, but the schema already describes them adequately.

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's purpose: 'Persist a memory as an Open Knowledge Format (OKF) concept document.' It explains the format (markdown with YAML frontmatter), key features (human-readable, git-diffable, portable), and distinguishes from siblings by mentioning idempotency and the return value.

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?

The description provides clear guidance on when to use the tool (to persist a memory), and explains idempotent behavior ('memories with the same title in the same scope are overwritten'), which helps decide when to use this over other memory tools. However, it does not explicitly state when not to use it or compare to alternative tools.

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