wordpress_bulk_update_posts

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

No annotations are provided, so the description carries the full burden. It states 'update multiple posts in one operation', implying a mutation that modifies data, but lacks details on permissions, rate limits, error handling, or what constitutes a successful update. For a mutation tool with zero annotation coverage, this is insufficient behavioral disclosure.

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 brief and front-loaded with the core purpose ('Update multiple posts in one operation'), followed by a benefit statement ('efficient for batch modifications'). Both sentences are relevant, with minimal waste, though it could be slightly more structured for clarity.

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?

Given the tool's complexity (a mutation operation with 1 parameter), lack of annotations, 0% schema description coverage, and no output schema, the description is incomplete. It does not address critical aspects like parameter details, behavioral traits, or expected outcomes, making it inadequate for safe and effective use by an AI agent.

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 0%, with 1 parameter ('updates') documented only as an array type in the schema. The description adds no information about the parameter's content, format, or structure (e.g., what fields each update should include). It fails to compensate for the low schema coverage, leaving the parameter semantics largely undefined.

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 the verb ('update') and resource ('multiple posts'), and specifies it's for 'batch modifications', which distinguishes it from single-post update tools. However, it doesn't explicitly differentiate from sibling tools like 'wordpress_bulk_create_posts' or 'wordpress_bulk_delete_posts' beyond the 'update' action.

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 mentions 'efficient for batch modifications', which implies usage for bulk operations, but provides no explicit guidance on when to use this tool versus alternatives (e.g., 'wordpress_update_post' for single updates) or any prerequisites or exclusions. No clear when/when-not or alternative tool references are included.

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