enable_event_notifications

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

With no annotations provided, the description bears the full burden of disclosing behavioral traits. It explains that notifications are sent to external tools/scripts when events occur, but omits critical details: idempotency, persistence, scope, permission requirements, or side effects of re-enabling. The return type ('Confirmation') is vague.

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 concise (three sentences plus Args/Returns) and well-structured. It uses clear headings and bullet points for event types. The Returns line could be more specific, but overall it is efficient with no extraneous text.

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's simplicity (one optional parameter, output schema exists), the description is largely adequate: it covers purpose, parameter meaning, and return. However, it lacks context about preconditions (e.g., must be connected to a target), how to disable notifications, and whether settings persist across sessions. These gaps leave the agent with incomplete information for correct invocation.

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 meaning to the sole parameter 'events' by listing valid values and their meanings, which is valuable given 0% schema coverage. However, the described default (['break', 'go']) contradicts the schema default (null). This inconsistency reduces reliability, though the explanation partially compensates for the schema's lack of descriptions.

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's purpose: enabling event notifications for debugger state changes. It specifies the verb ('enable'), resource ('event notifications'), and context ('debugger state changes'), and lists the event types. However, it does not explicitly differentiate itself from sibling tools like set_event_action, which may have overlapping functionality.

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 description provides no guidance on when to use this tool versus alternatives (e.g., set_event_action). It does not mention prerequisites, use cases, or situations where this tool should be avoided. The only implied usage is 'when you want to monitor debug events,' but no explicit recommendations or prohibitions are given.

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