get_repository_details

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

No annotations are supplied, so the description carries the full behavioral burden, and it discloses almost nothing beyond the fact that refs and statistics can be included. It does not say whether this is a read-only lookup, whether large repositories produce oversized responses, how refFilter interacts with includeRefs, or what happens when a branch is not specified.

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?

It is a single front-loaded sentence with no filler or redundancy. Its brevity is efficient, though it borders on under-specification for a seven-parameter tool.

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?

For a seven-parameter tool with three required arguments, no annotations, and no output schema, one sentence is thin. The description never characterizes the returned structure or the cost of enabling statistics and refs, so an agent must infer the call's behavior entirely from the schema.

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 every one of the seven parameters already carries its own explanation, including refFilter examples and the branchName/includeStatistics dependency. The description merely echoes 'statistics and refs' and adds no syntax, defaults, or interaction detail beyond the schema, which is the expected baseline of 3.

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 gives a specific verb and resource ('Get detailed information about a repository') and names the payload elements (statistics and refs), which is more than a tautology. It stops short of distinguishing itself from close siblings such as get_repository or get_repository_tree, so an agent cannot tell from the text alone which of those to pick.

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 statement of when to use this tool, no prerequisites, and no mention of the alternative siblings (get_repository, list_repositories, get_repository_tree). Usage is only implied by the word 'detailed'.

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