panelica_git_get_v1_git_repositories_id_branches

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the safety profile is covered. The description adds the required git:read scope and HTTP GET method, which are useful behavioral details, but omits response shape and pagination. No contradiction with annotations.

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 compact and front-loaded: purpose first, then method/path, category, required scope, and safety flag. Each line adds value with no filler, though the read-only line is slightly redundant with annotations.

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 simple one-parameter read-only list, the essentials for invocation are present: route and scope. However, there is no output schema, so the description should hint at the return format or lack of pagination/filtering, which it does not—an agent cannot predict whether the response is plain branch names or structured objects.

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 coverage is 100%, so the baseline is 3, but the schema's parameter description ('Path parameter: id') is uninformative. The description's HTTP path 'GET /v1/git/repositories/:id/branches' adds the key meaning that id is the repository whose branches are listed.

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 opens with 'List branches,' a specific verb and resource, and the HTTP line anchors it to a git repository's branches. This is clear enough to distinguish from the branch create/delete siblings, though it never explicitly names an alternative.

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 given about when to use this tool versus alternatives. Among the many git read siblings (commits, pipelines, stats, files, keys), nothing indicates when 'list branches' is the right choice, and no exclusions or alternative routing are provided.

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