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vibeside_get_emulation_status

Retrieve current device emulation, viewport, network profile, and CPU throttling status to inspect browser conditions before debugging or testing responsive behavior.

Instructions

Get current device emulation, viewport, network profile, and CPU throttling status.

Input Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.17.0

TDQS

A3.6/5.0
Behavior3/5

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

No annotations are provided, so the description carries the full burden. 'Get' implies a safe read and it enumerates the state facets returned, which is useful. However it does not disclose the return shape, whether unset emulation is reported as null/default, or how the four facets are aggregated.

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

Conciseness5/5

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

A single front-loaded sentence with no filler; the verb and the four reported facets are stated immediately. Every clause earns its place.

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

Completeness3/5

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

With no output schema and no annotations, the description is the only source of return-value information. It names the four status categories but gives no indication of structure or default/unset behavior, leaving a real gap for a status-inspection tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The tool takes zero parameters, so the baseline is 4. There are no arguments whose semantics need explaining, and the description correctly avoids inventing any.

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?

States a specific verb ('Get') and resource ('emulation status') and enumerates the four facets reported: device emulation, viewport, network profile, CPU throttling. This clearly distinguishes it from the write-side siblings like vibeside_emulate_device and vibeside_reset_emulation, though it never names them explicitly.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Usage is only implied: an agent would infer this is the read-side counterpart to vibeside_emulate_device / vibeside_throttle_network / vibeside_throttle_cpu for verifying current state. There is no explicit when-to-use statement, no mention of alternatives, and no prerequisites.

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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