sync_documentation

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions actions ('sync', 'detect', 'suggest updates') but fails to specify critical traits: whether it's read-only or destructive (e.g., if 'auto_update' modifies files), permission requirements, rate limits, or output format. For a tool with potential mutation (via 'auto_update'), this lack of detail is a significant gap, scoring low due to inadequate behavioral context.

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 in a single sentence, efficiently stating the core functions without unnecessary words. Every phrase ('sync documentation with codebase changes', 'detect outdated content', 'suggest updates') contributes directly to the purpose. It could be slightly improved by structuring into separate sentences for clarity, but it avoids waste, earning a high score.

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?

Given the complexity of syncing documentation (a non-trivial task with potential mutations via 'auto_update'), no annotations, and no output schema, the description is incomplete. It lacks details on behavioral traits, error handling, or what 'suggest updates' entails (e.g., format of suggestions). For a tool with 3 parameters and possible destructive actions, this minimal description is inadequate, failing to provide enough context for safe and effective use.

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 the schema already documents all three parameters ('docs_path', 'source_path', 'auto_update') with clear descriptions. The description adds no additional meaning beyond what the schema provides, such as explaining how paths are interpreted or the implications of 'auto_update'. Baseline is 3 when schema does the heavy lifting, and the description doesn't compensate with extra insights.

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 purpose with specific verbs ('sync', 'detect', 'suggest updates') and identifies the resource ('documentation with codebase changes'). It distinguishes from siblings like 'generate_documentation' or 'validate_documentation' by focusing on synchronization rather than creation or validation. However, it doesn't explicitly name the sibling it differs from, keeping it at a 4 rather than a 5.

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 provides no guidance on when to use this tool versus alternatives like 'validate_documentation' or 'generate_documentation' from the sibling list. It implies usage for syncing docs with code changes but lacks explicit when/when-not instructions or prerequisites, such as needing existing documentation or code changes to be present. This leaves the agent to infer context without clear direction.

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