Sync Status

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false. Description adds the scope (global vs per-request) but does not elaborate on other behavioral traits like latency or data freshness. With annotations, this is adequate but not rich.

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?

Single sentence, no fluff. Every word earns its place, stating the action and scope clearly.

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 an output schema exists, return values need not be described. However, the description omits guidance on when to omit request_id vs provide it, and doesn't reference sibling tools for further context. Adequate for a simple tool but could be more 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?

Schema description coverage is 100%, and the description 'globally or for one request' aligns with the schema's optional parameter. However, it adds no extra meaning beyond what the schema provides for 'request_id.' Baseline 3 is appropriate.

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?

Description clearly states verb 'Read' and resource 'offline synchronization status' with scope options 'globally or for one request.' It avoids tautology and distinguishes from siblings like 'sync_conflicts' by focusing on status reading, but doesn't explicitly differentiate from 'check_status' or 'sync_monitor.'

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 on when to use globally versus per request, or when to prefer this tool over siblings like 'sync_monitor' or 'sync_conflicts.' The description implies usage but lacks explicit context.

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