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create_page

Create unpublished pages in Canvas courses by specifying the course, title, and body content. This tool adds new course pages.

Instructions

Create a page, unpublished.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
bodyYes
titleYes
courseYes
Behavior2/5

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

With no annotations, the description carries full responsibility for disclosing behavioral traits. It only states that the page is created unpublished, omitting details about permissions, side effects, whether existing pages are overwritten, or what the response contains. This is insufficient for a mutation tool.

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

Conciseness3/5

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

The description is concise and front-loaded, with no wasted words. However, it is under-specified for a tool with three required parameters, bordering on a tautology despite being a complete sentence.

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

Completeness2/5

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

There is no output schema, no annotations, and only a four-word description. The tool appears to create a page (likely a Canvas page), but the description fails to explain the return value, how it fits with sibling tools like list_pages/update_page, or any contextual constraints, making it inadequate for a create operation.

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?

Schema coverage is 0%, and the description does not mention any of the three required parameters (course, title, body). While the parameter names are somewhat self-explanatory, the description adds no meaning about their expected format, constraints, or how they relate to the page being created.

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

Purpose4/5

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

The description clearly states the action (create) and resource (page), and adds the 'unpublished' state, which gives it a specific scope. It is distinguishable from siblings like update_page and get_page, though it doesn't explicitly contrast them.

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 vs alternatives such as update_page or list_pages. There is no mention of prerequisites, use cases, or exclusions, leaving the agent to infer usage from the tool name alone.

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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