git_commit

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

Annotations are all false and provide no strong behavioral signal. The description adds only 'records changes', which implies mutation but does not disclose side effects such as creating a permanent commit, requiring user identity, or being a one-way local operation. No additional behavioral context is provided.

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 sentence with no fluff, but it is under-specified rather than concise. It simply paraphrases the tool name and omits essential context, adding little value beyond the name itself.

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 git commit operation, understanding that only staged changes are committed is crucial, but the description ignores this entirely. It also does not mention that repo_path must be a valid local repository or that a message is required, leaving important operational context missing.

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?

Input schema description coverage is 0%, and the description gives no meaning for repo_path or message. While the parameter names are somewhat self-explanatory, the description fails to clarify that message is the commit message and repo_path is the target repository, so it does not compensate for the schema 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 'Records changes to the repository' provides a verb and resource, broadly distinguishing it from siblings like git_status (shows state) or git_diff (shows differences). However, it is vague and does not explicitly mention committing, staged changes, or creating a snapshot, so it relies on the tool name for clarity.

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 offers no guidance on when to use this tool versus alternatives. It does not mention that changes must first be staged with git_add, nor does it contrast with git_reset or git_status, leaving the agent without selection context.

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