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wb_console

Start an interceptor to capture browser console logs and errors, then list or clear the captured messages, and stop the interceptor when finished.

Instructions

Capture page console / errors (Claude-style). cmd: start (install interceptor) | list | clear | stop.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
cmdYesstart before actions you want to observe
sessionNoPer-call session override (does not change the process default)
Behavior3/5

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

No annotations are provided, so the description bears the burden of behavioral disclosure. It mentions 'install interceptor' for start, but does not explain side effects, persistence, or what 'list' returns. The behavior is partially transparent but missing notable details.

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?

The description is a single concise line with all commands, front-loaded with purpose and no wasted words.

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

Completeness4/5

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

Given the tool's simplicity (2 params, 1 enum), the description covers all subcommands and core purpose. Lacks explicit output format details, but not critical for this narrow tool.

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

Parameters3/5

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

Schema description coverage is 100%, with clear enum for cmd and session override meaning. The description adds only minor context ('install interceptor') and does not need to compensate for schema gaps.

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

Purpose5/5

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

The description states the tool captures page console/errors and lists specific subcommands (start/list/clear/stop), clearly distinguishing it from sibling navigation and interaction tools. The verb 'capture' and resource 'page console/errors' are explicit.

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?

Schema adds 'start before actions you want to observe', giving timing guidance. No explicit alternatives or exclusions are mentioned, but the overall context is sufficient for an agent to infer when to use it.

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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