vault_mem_context

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

No annotations are provided, so the description carries the full behavioral burden. It states that the tool builds a compact pack, but does not disclose whether it is read-only, what the pack contains, how large it may be, or what side effects, permissions, or response format to expect.

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 front-loaded sentence with no wasted wording. Its brevity is efficient, though it leaves important behavioral details unstated.

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?

With no annotations and no output schema, the description should explain what the "memory context pack" includes and how the result is shaped. Instead it gives only a high-level purpose, leaving an agent unable to predict the output or distinguish this tool from related context-fetching siblings.

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?

There is one parameter and schema description coverage is 100%, so the schema already documents "project" as a name or ID. The description adds no syntax, format, or fallback meaning beyond what the schema provides, which fits the baseline 3 for fully covered parameters.

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 uses a specific verb, "Build," and a clear resource, "compact agent-ready memory context pack," scoped to a project. It is understandable without opening the schema, but it does not distinguish itself from nearby siblings such as get_context_bundle or get_context.

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?

There is no explicit guidance on when to use this tool versus alternatives like get_context_bundle, get_context, or vault_mem_get. The phrase "for a project" implies a context, but the description provides no exclusions, prerequisites, or routing conditions.

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