pbs_namespace_create

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

Discloses mutation, dry-run default, confirm flag, and sync behavior. No annotations exist, so description carries full burden; lacks details on permissions, idempotency, or what happens on conflict. Adequate but not thorough.

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 is efficient and front-loaded with 'MUTATION'. Could benefit from structured format (e.g., listing key points) but remains clear and waste-free.

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?

Output schema exists but description does not mention return values or errors. For a 5-param mutation tool with no annotations, the description is minimal; covers core workflow but omits important contextual details.

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?

Only the 'confirm' parameter is implicitly explained via the dry-run note. Schema coverage is low (20%), and description does not add meaning for required params 'name' and 'store' or optional 'parent'. Needs more parameter context.

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 'create a namespace within a PBS datastore' and prefixes 'MUTATION'. It distinguishes from sibling tools like pbs_namespace_delete and pbs_namespaces_list but could be slightly more explicit about the datastore context.

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?

Provides guidance on dry-run and confirm execution but does not explicitly state when to use this tool vs alternatives or when not to use it. Implicit context from sibling names helps but is not direct.

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