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faber_app_logs

View Laravel application logs to monitor performance, debug issues, and track errors for deployed applications on Faber servers.

Instructions

View Laravel application logs for an app

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
usernameYesThe app username
linesNoNumber of lines to show (default: 50)
serverNoServer name from config (optional, defaults to defaultServer)
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 states 'View' logs, implying a read-only operation, but doesn't specify whether this requires authentication, has rate limits, affects system performance, or what the output format looks like (e.g., text, JSON). For a tool with no annotation coverage, this leaves significant gaps in understanding its behavior.

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, efficient sentence that directly states the tool's purpose without unnecessary words. It's front-loaded and wastes no space, making it highly concise and well-structured for quick comprehension.

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's complexity (3 parameters, no output schema, no annotations), the description is insufficient. It doesn't explain what the logs contain, how they're formatted, or any behavioral traits like error handling. For a log-viewing tool with multiple parameters, more context is needed to ensure proper usage by an AI agent.

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?

The input schema has 100% description coverage, so parameters are well-documented in the schema itself. The description adds no additional meaning beyond implying logs are for a Laravel app, which doesn't clarify parameter usage further. Thus, it meets the baseline for high schema coverage but doesn't enhance parameter understanding.

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?

The description clearly states the action ('View') and resource ('Laravel application logs for an app'), making the purpose immediately understandable. However, it doesn't explicitly differentiate from sibling tools like 'faber_webhook_logs' or 'faber_list_releases', which might also involve log-related operations, so it falls short of a perfect score.

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 provides no guidance on when to use this tool versus alternatives, such as 'faber_webhook_logs' for webhook-specific logs or other sibling tools for different app-related tasks. It lacks any mention of prerequisites, context, or exclusions, leaving usage entirely implicit.

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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