gitmem-cache-health

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

No annotations are present, so the description must fully disclose behavior. It only says 'compare' and 'detect', but does not reveal whether the tool modifies anything, requires specific permissions, has rate limits, or what the response looks like. Essential behavioral details are missing.

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 line with front-loaded intent, making it easy to parse quickly. However, it redundantly includes the tool name, wasting a few characters. Still, it is concise overall.

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?

Without an output schema, the description should clarify what the tool returns (e.g., a boolean, a diff report). It does not address default behavior when the optional 'project' is omitted, nor does it explain the detection mechanism. The description is incomplete for a health-check tool.

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 parameter 'project' is already explained there. The tool description adds no additional meaning or context about how the parameter affects the comparison. Baseline score applies.

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 verb 'compare' and the resources 'local cache against remote Supabase', with the explicit goal 'detect out-of-sync'. It distinguishes itself from sibling tools like gitmem-cache-flush and gitmem-cache-status by specifying a diagnostic function.

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. It does not mention prerequisites, typical scenarios (e.g., before syncing), or when not to use it. The description lacks contextual usage advice.

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