Setup Vault Structure

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

With no annotations, the description lists the folders and index notes created, giving a clear picture of the main action. However, it does not disclose idempotency, whether existing notes are overwritten, or other side effects when run multiple times.

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 two sentences, front-loaded with the purpose, and the folder list is compact. No unnecessary words.

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 zero-parameter setup tool, the description covers what it does, when to use it, and what it creates. No output schema is needed, and the description is sufficient.

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 tool has zero parameters; the schema is empty with 100% coverage. The description does not need to explain parameters, so the baseline 4 applies.

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 it 'Initialize the recommended PM vault folder structure' and lists the specific folders created (PRDs/, Processes/, Jira/, etc.), distinguishing it from sibling tools like create_folder which create individual folders.

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?

It says 'Run this once to set up your Obsidian vault for PM work,' providing clear context that this is for initial setup. However, it does not explicitly mention when not to use it or name alternatives.

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