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roxybrowserlabs

RoxyBrowser MCP Server

Official

roxy_modify_account

Update an existing platform account's credentials, cookies, and settings for browser automation workflows.

Instructions

Modify/update an existing platform account

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
workspaceIdYesWorkspace ID
idYesAccount ID to modify
platformUrlNoBusiness platform URL
platformUserNameNoAccount username
platformPasswordNoAccount password
platformEfaNoAccount EFA
platformCookiesNoAccount cookies
platformNameNoPlatform name
platformRemarksNoPlatform remarks/notes
Behavior2/5

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

No annotations are provided, and the description does not disclose behavioral traits such as whether updates are partial or full, side effects, or authentication requirements. The burden is on the description, which fails to provide this.

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 very concise (one phrase) but lacks necessary detail. It is not overly verbose, but the brevity comes at the cost of completeness.

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 9 parameters and no output schema, the description is insufficient. It does not specify mutation behavior, partial updates, or any return value information.

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%, so the schema already documents all parameters. The description does not add additional meaning beyond the schema.

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?

Description clearly states the action (modify/update) and the resource (existing platform account). It distinguishes from sibling tools like roxy_create_account and roxy_delete_accounts.

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 on when to use this tool versus alternatives, no prerequisites, and no mention of when not 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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