sync_vault_ob

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

With no annotations, the description carries the full burden of disclosing behavior. It does say the tool triggers an immediate sync cycle, implying side effects, but it does not explain consequences, synchronization semantics, or the behavior of the `configure` action. The read-only `status` path is vaguely referenced as 'inspect synchronization state' but no return or failure behavior is disclosed.

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 efficient sentence with no filler. It front-loads the primary action (trigger sync) and then mentions the inspection capability, though it could be improved by also covering the `configure` action.

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?

The tool has no annotations, no output schema, and a description that covers only two of the three available actions. The `configure` action and its mode/conflict strategy parameters are missing from the narrative, leaving a meaningful gap for an agent deciding how to invoke this tool correctly.

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 provides 100% description coverage for all three parameters, including enum values and per-action descriptions. The tool description itself adds no parameter-level meaning, so the baseline of 3 is appropriate because the schema already does the heavy lifting.

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 purpose: triggering an Obsidian Sync cycle or inspecting synchronization state via obsidian-headless. It is clearly distinct from the sibling file/folder tools, though it omits the `configure` action that appears in the schema, so the purpose is not fully exhaustive.

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 implies the tool should be used when the agent needs an immediate sync or wants to check sync state. It provides no explicit when-not-to-use guidance, no alternatives, and no indication of how to choose among `status`, `sync`, and `configure` actions.

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