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wordpress_wp_transient_delete_all

Remove all expired transients from your WordPress database to clean up temporary cached data and boost database performance.

Instructions

[UNIFIED] Delete all expired transients from the database. Improves database performance by cleaning up temporary cached data.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
siteYes
Behavior3/5

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

No annotations provided. Description indicates deletion of expired transients, implying a destructive but safe cleaning operation. Lacks explicit warnings about data loss or permissions required.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences, front-loaded with action and purpose. Efficient, though could benefit from structured sections.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Adequate for a simple tool with one parameter, but missing usage context and parameter explanation. Sibling tools exist that require clearer differentiation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The single parameter 'site' has no description in the schema (0% coverage) and the tool description does not explain what 'site' refers to or how to provide a valid value.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb 'Delete' and resource 'expired transients' with a clear benefit. It distinguishes from sibling tools like wordpress_wp_transient_list and wordpress_transient_flush by specifying 'expired'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives. Does not mention prerequisites or when to avoid using it, such as before other operations.

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

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