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presentation_write

Idempotent

Use the closed presentation write capability family from the frozen Brain Scanner policy.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
payloadYes
operationYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observed

TDQS

D1.5/5.0
Behavior1/5

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

The description adds no behavioral context beyond the annotations; it does not mention side effects, permissions, idempotency nuances, or what 'closed' or 'frozen' imply operationally. Annotations already state readOnlyHint=false and idempotentHint=true, but the description does not elaborate on these.

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

Conciseness2/5

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

While the description is extremely short, it is under-specified rather than concise; the single sentence provides almost no actionable information. It does not front-load useful details because there are none.

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

Completeness1/5

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

Given the complexity of the schema (multiple operation variants, required fields, nested details) and no output schema, this description is grossly incomplete. It gives no overview of the operations, payload requirements, or return behavior.

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

Parameters1/5

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

The schema has 0% description coverage, and the description mentions no parameter semantics. With a large oneOf schema of six operations and many required fields, the agent is left without any guidance on constructing payloads.

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

Purpose2/5

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

The description restates the tool's name without specifying what 'write' means; it lacks a concrete verb like 'create' or 'update' and does not clarify which operations are included. It also does not differentiate this tool from siblings such as presentation_read or the individual operation tools like create_presentation_request.

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?

The description offers no when-to-use guidance; it merely says 'Use the closed presentation write capability family' without indicating scenarios, exclusions, or alternatives. This provides no help in selecting between this tool and other presentation-related tools.

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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