Delete a course section

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

Annotations already declare destructiveHint=true, idempotentHint=false and openWorldHint=true, so the safety profile is covered structurally. The description adds genuinely new behavioral context: the call mutates community state and is gated behind confirm=true, which is an authorization/guardrail detail not present in the annotations.

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?

Two short sentences, purpose first, then the guardrail, with no filler. Slight redundancy between the description and the confirm parameter text, but nothing wasted at the sentence level.

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?

For a three-parameter destructive tool with full schema coverage and no output schema, the description covers the what, the state change, and the confirmation gate. It omits what deletion cascades to (lessons, progress) or how to recover, which would be the only remaining gap worth filling.

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?

Schema description coverage is 100%, so the schema already explains account, confirm, and section_id semantics in detail. The description only echoes the confirm requirement already documented on the parameter itself, adding no syntax, format, or edge-case meaning beyond it.

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?

States a specific verb and resource ('Delete a course section'), which is unambiguous against nearby siblings like delete_course_lesson and update_course_section. It does not, however, explicitly contrast itself with any alternative tool, so it stops short of a 5.

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?

The line 'requires confirm=true for the user-requested action' gives a real precondition that gates invocation, which is more than most delete descriptors offer. It still offers no when-to-use/when-not framing against alternatives such as archiving or updating a section, so usage is implied rather than spelled out.

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