sync_to_aggregator

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

With annotations present, the description adds useful context beyond them: this is an external write to a third-party platform (URL disclosed) with two modes. However, it does not disclose that full_sync replaces/destroys existing ADRs on the remote platform, and no auth or confirmation requirements are mentioned. The destructiveHint=false annotation sits in tension with the schema's 'Replace all ADRs' semantics, though the description itself doesn't contradict the annotation.

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?

Two sentences with the action front-loaded, followed by the destination URL and purpose. Every clause earns its place; only 'optional metadata' is mildly unspecific, but it is clarified by the include_* parameters in the schema.

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 tool with 8 fully-documented optional parameters, the description plus schema adequately orient the agent on what the tool does and its modes. However, with no output schema, the description omits what a successful sync returns or confirms, and it gives no caution about the irreversible external overwrite in full_sync mode — both of which matter for an agent deciding to invoke it.

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 8 parameters and the baseline is 3. The description's 'optional metadata' phrase loosely groups the include_* boolean flags, adding modest conceptual organization, but it does not compensate for any gaps because none exist in the 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 states a specific verb ('Sync'), resource ('ADRs'), and destination ('ADR Aggregator platform' with an explicit URL), which unambiguously identifies the operation. The external destination effectively distinguishes it from all siblings — none of which push content to an external platform — though no sibling is named explicitly and 'with optional metadata' is vague.

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 purpose clause ('for centralized tracking, visualization, and team collaboration') implies when an agent would choose this tool, and the 'incremental and full sync modes' note signals the two operating options. However, there is no explicit when-to-use/when-not-to-use guidance, no named alternative, and no stated prerequisite (e.g., a configured aggregator account or authentication).

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