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jipanjiji

Roblox Executor MCP Server

by jipanjiji

Get the roblox developer console output from the Roblox Game Client

get-console-output

Retrieve recent Roblox developer console logs from the active client. Set limit and logs order to control output for debugging.

Instructions

Read recent Roblox developer console logs from the active client. Use limit and logsOrder to control volume and ordering.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMaximum number of results to return (default: 50, to avoid overwhelming output)
logsOrderNoThe order of the logs to return (default: NewestFirst)NewestFirst

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

A3.6/5.0
Behavior3/5

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

With no annotations, the description carries the behavioral burden. It discloses that logs come from the active client and that limit/order control volume, but it does not mention prerequisites like an active client being required, whether logs are cleared or cached, or any permission requirements. 'Read' implies non-destructive behavior, which is helpful context but not complete.

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?

Two sentences, front-loaded with the core action and scope, with zero wasted words. The parameter guidance follows naturally and does not bury the main purpose.

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?

For a simple two-parameter read tool with full schema coverage, the description is nearly complete enough to invoke correctly. It could note the dependency on an active client from set-active-client, but no output schema exists and return values are reasonably implied by 'logs'.

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 both parameters are already fully documented in the input schema. The description adds no syntax, format, or edge-case details beyond what the schema provides, making the baseline 3 appropriate.

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 a specific verb ('Read') and resource ('Roblox developer console logs') scoped to the 'active client'. This distinguishes it from sibling tools such as get-remote-spy-logs, which returns remote spy logs rather than developer console logs.

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?

The description gives no guidance on when to use this tool versus alternatives like get-remote-spy-logs or when to call set-active-client first. The only usage-related sentence is about controlling volume and ordering, which is parameter guidance rather than tool selection guidance.

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