backup_project

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 discloses the core actions, a prerequisite (git repo with origin), and the commit message default. However, it does not mention authentication, failure modes, or what happens if there are no committed changes. This is partial but acceptable for a simple tool.

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 concise and front-loaded: the first sentence states the action, followed by a brief prerequisite/use-case line and a short Args list. No redundant sentences.

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?

With only 2 parameters and an output schema present, the description covers the main purpose, prerequisites, and parameter semantics. It omits edge-case behavior like no-op commits or remote conflicts, but given low complexity and the output schema, the description is reasonably complete.

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 schema includes no property descriptions (0% coverage), but the description compensates with an Args section explaining path as an absolute directory and commit_message as optional with a dated default. It also adds the requirement that path be a git repository. This provides meaningful context beyond the bare schema.

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 the tool's function with specific verbs 'Commit' and 'push' and names the target resource 'GitHub'. The phrase 'routine backups of an existing project' distinguishes it from sibling operations like publish_project.

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 explicitly recommends using this tool 'for routine backups of an existing project' and specifies a prerequisite (path must be a git repository with or able to create an origin remote). It does not name alternative tools or exclusions, but the context is clear.

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