interact_accessible_node

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It implies a state-changing interaction (click/fill) but says nothing about permission needs, what happens on a failed match, whether value is ignored for click, or what the call returns.

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?

A single front-loaded sentence with no wasted words. It is terse to the point of under-specification, but nothing filler is present.

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 5-parameter, 4-required mutation tool with no annotations, no output schema, and 0% param coverage, a one-line description is inadequate. Critical details about sessionId, value semantics, and interaction side effects are missing.

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 0% across 5 parameters, so the description must compensate. It clarifies role and name as accessibility attributes and echoes the action values already exposed in the schema enum, but leaves value and sessionId entirely unexplained and does not state that value only applies to fill.

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 gives a specific verb+resource (interact with an accessible node) and identifies the targeting key (role and name) plus the two supported actions (click, fill). It is clear what the tool does, but it never distinguishes itself from sibling tools such as click, fill, or find_accessible_node that appear to operate on the same page.

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?

There is no statement of when to use this tool versus the many look-alike siblings (click, fill, select, find_accessible_node, get_accessibility_tree). The description mentions click/fill as the actions but gives no condition for choosing them or this tool over the selector-based alternatives.

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