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bluechonk

dsh-computer-use

by bluechonk

triple_click

Send a triple-click to a specified target to select whole lines or blocks of text, using coordinates, accessibility, or element index.

Instructions

Triple-click a target.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
targetYes
strategyNo
modifiersNo
return_stateNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.5.14

TDQS

C2.4/5.0
Behavior2/5

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only says 'Triple-click a target' and does not disclose what happens after the click, whether it requires accessibility permissions, how the target is resolved, or what the return value is. This is a significant gap for an input automation 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 extremely short and front-loaded, which is efficient, but it is under-specified rather than concise. A single sentence can be acceptable, but here it omits essential context that would justify its brevity.

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?

Given the tool has 4 parameters, a nested target object, enums for strategy and return_state, and no output schema, the description is far from complete. It does not explain how to specify the target, what strategies are available, what modifiers do, or what return_state controls. An agent cannot reliably invoke this tool correctly based on the current definition.

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 description coverage is 0%, so the description must compensate, but it does not explain any parameter semantics. The schema shows a nested target object with x, y, type, index, and state_id, plus strategy, modifiers, and return_state, but the description adds no meaning beyond the field names. The agent must guess how target.type, strategy, and modifiers interact.

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

Purpose3/5

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

The description 'Triple-click a target.' states a specific verb and resource, and the name triple_click makes the action clear. However, it does not distinguish itself from siblings like double_click, left_click, or perform_action, and it does not explain what a triple-click accomplishes or when it is useful.

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 given about when to use triple_click versus alternatives such as double_click, left_click, or perform_action. The description does not mention context, prerequisites, or exclusions, leaving the agent to infer usage from the name alone.

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