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akb_delete_file

Delete a file from vault storage by providing its URI. Permanently removes the specified file from the knowledge base.

Instructions

Delete a file from vault storage by its URI.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
uriYesFile URI (akb://{vault}/file/{id})
Behavior2/5

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

With no annotations, the description carries the full burden. It states the operation is a delete, but lacks details on permanence, permissions, or side effects. The minimal description adds little beyond the obvious.

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

Conciseness5/5

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

The description is a single, front-loaded sentence with no wasted words. It efficiently conveys the essential action and resource.

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?

Given the simplicity (one required parameter, no output schema), the description is adequate but minimal. It does not address potential concerns like whether deletion is reversible or requires authorization, which would be helpful for a destructive operation.

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

Parameters3/5

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

The input schema already describes the uri parameter with 100% coverage. The tool description does not add any additional meaning or context about the parameter beyond what the schema provides.

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 clearly states the action (delete), the resource (file from vault storage), and the method (by URI). It distinguishes from sibling tools like akb_delete_collection and akb_delete_vault by specifying 'file'.

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 is provided on when to use this tool versus siblings like akb_delete or akb_delete_collection. The description implies file deletion but does not explicitly state usage context or exclusions.

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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