nexo_skill_sync

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

The description indicates a one-way sync (from filesystem into SQLite) but does not disclose whether it is destructive, idempotent, or requires specific permissions. With no annotations provided, the description carries the full burden of behavioral disclosure and fails to provide key operational details.

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 that directly states the tool's function without unnecessary words. It is efficiently front-loaded with the verb 'Sync' and includes key details (sources and destination).

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 tool has no parameters and no output schema, the description is adequate for a simple sync operation. However, it could be more complete by noting whether the sync is incremental or full, or if it requires a specific filesystem structure, but overall it provides the necessary context.

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 input schema has no parameters and 100% coverage. With zero parameters, the baseline is 4, and the description does not need to add parameter semantics. The description remains clear about the tool's purpose without parameter ambiguity.

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 action ('sync') and the resource ('filesystem skill definitions') from specific directories into SQLite. It distinguishes this tool from siblings like nexo_skill_create and nexo_skill_list by specifying the sync operation from filesystem directories.

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 provided on when to use this tool versus alternatives, such as nexo_skill_create or nexo_personal_scripts_sync. There is no mention of prerequisites, context, or exclusions, leaving the agent to infer usage.

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