atlas_git

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

No annotations are provided, so the description carries the full burden. It indicates a read-only operation via 'Analyze' and 'Returns', but it does not disclose potential side effects, error conditions, or how the optional filePath parameter affects results. It does not contradict any annotations (none provided), and the non-destructive nature is reasonably implied.

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 two concise sentences with the main purpose front-loaded. Every word earns its place, and it avoids redundant phrasing or unnecessary details.

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?

The description lists high-level returns but does not explain conditional behavior (e.g., whether filePath scopes the results) or the structure of the returned data. Since there is no output schema, more detail about return formats would be helpful, but the current information is adequate for a simple read-only 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?

The input schema already provides descriptions for all three parameters (100% coverage), so the baseline is 3. The tool description adds no additional semantics about parameter usage, defaults, or how parameters interact with the outputs, so it does not go beyond what the schema already communicates.

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 it analyzes Git history and repository state, with specific outputs (recent commits, active branches, file change history). This is specific enough to distinguish it from all sibling tools, none of which target Git.

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?

While the description implies usage for Git analysis, it provides no explicit guidance on when to use this tool versus alternatives, nor does it mention any limitations or prerequisites. Since there are no similar sibling tools, the context is clear, but the guidance remains implicit rather than explicit.

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