createBusinessModelCanvasSlide

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

The description only says 'Create or update' but does not explain behavioral traits like idempotency, merging behavior for updates, or validation of blocks. With no annotations, the description carries full burden but fails to disclose important behavior.

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 a single, clear sentence with no extraneous words. It efficiently conveys the tool's purpose, though slightly more detail could improve completeness.

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 has two parameters, no annotations, and no output schema, the description should better explain the update mechanism and the blocks structure. The brief mention of '9 blocks' is insufficient for an agent to use the tool correctly.

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?

The description adds that the blocks object represents a 9-block Business Model Canvas, which provides context beyond the schema's generic definition. However, it does not specify expected keys or format, and the _index parameter is only described in the schema.

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 tool creates or updates a Business Model Canvas slide with 9 blocks, matching the tool name. It distinguishes from sibling slide creation tools by specifying the slide type, though it does not explicitly differentiate from other similar create* tools.

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?

No guidance is provided on when to use this tool versus alternatives, nor on whether to use create or update. The description lacks context for when this slide type is appropriate.

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