panelica_git_post_v1_git_repositories_id_keys

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

Beyond the annotations, the description explicitly discloses the required auth scope 'git:write' and states that the operation is mutating and changes server state. The annotations already set readOnlyHint=false, but the description adds concrete operational context about permission requirements and side effects. It does not contradict the 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 with the core purpose before the technical metadata. Each line carries useful information: HTTP method, category, required scope, and mutation status. The 'Category: Git' line is mildly redundant with the name but not distracting, so this is strong conciseness rather than maximal.

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 tool that creates a deploy key, the agent still lacks critical information: what fields the request body should contain (e.g., key name, public key content, read-only flag), what the response format is, and any idempotency or error semantics beyond 'protocol not statically declared'. The description and schema together do not provide enough for an agent to construct a correct request body confidently.

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. The description adds no parameter-specific meaning beyond what the schema states: id is a path parameter and body is a JSON request body. However, the body schema is explicitly marked as not statically declared with additionalProperties true, leaving the actual required deploy key payload undocumented, and the description does not compensate for this gap.

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 'Create deploy key', a specific verb and resource, and the HTTP line confirms the exact endpoint. This clearly distinguishes it from sibling tools like panelica_git_get_v1_git_repositories_id_keys (list) and panelica_git_delete_v1_git_repositories_id_keys_keyid (delete) by signaling the create operation. No ambiguity about what the tool does.

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?

The description implies usage: use this when you need to create a deploy key on a Git repository. It gives category, required scope, and mutating status, which helps an agent understand the context, but it never explicitly says when not to use it or points to alternatives for listing or deleting keys. The guidance is present but only implied rather than stated.

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