content_schedule_sync_all

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

Annotations already declare readOnlyHint=false, destructiveHint=false, idempotentHint=false and openWorldHint=true, so the mutation/safety profile is known. The description adds only the raw endpoint path; it does not disclose that this merely enqueues a request, whether repeated calls create duplicate requests, or that results are asynchronous and must be polled.

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 two opening clauses restate the same idea ('Submit sync request for the projects' / 'Request sync for the sources...'), and the raw POST path contributes little. It is short, but the redundancy means not every sentence earns its place.

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?

This is a non-idempotent POST with a nested body and no output schema, so the description should explain what comes back (a sync request id/status) and how to follow up via content_get_sync_request or content_sync_history. None of that is covered, leaving a meaningful gap for an agent invoking 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 coverage is 100%, so both body.projectIds and apiVersion are documented in the schema. The description hints at the important semantic – that omitting projectIds defaults to all of the user's projects – but never states it explicitly, so it adds little beyond the schema baseline.

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?

States a specific verb ('Submit sync request') and resource/scope ('the sources belonging to the user's projects or specified projects'), which distinguishes it in spirit from content_schedule_sync. It never names that sibling explicitly, so an agent must infer the difference between bulk project sync and single-source sync from the name alone.

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?

Implies the usage condition – bulk sync across the user's projects, optionally narrowed by projectIds – but gives no explicit when/when-not guidance and never contrasts with content_schedule_sync or points to content_get_sync_request for tracking.

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