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TrackLine
by TrackLine

system_metadata

Retrieve metadata and version details for Remnawave VPN panel management and system diagnostics.

Instructions

Get Remnawave panel metadata and version information

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Implementation Reference

  • The 'system_metadata' tool is registered using 'server.tool'. The handler calls 'client.getMetadata()' and returns the result using 'toolResult'.
    server.tool(
        'system_metadata',
        'Get Remnawave panel metadata and version information',
        {},
        async () => {
            try {
                const result = await client.getMetadata();
                return toolResult(result);
            } catch (e) {
                return toolError(e);
            }
        },
    );
Behavior2/5

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

No annotations are provided, so the description carries the full burden. It implies a read-only operation ('Get'), but doesn't disclose behavioral traits like authentication requirements, rate limits, error conditions, or what specific metadata and version information is returned. This leaves gaps for an agent to understand how to invoke it effectively.

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 any wasted words. It's appropriately sized and front-loaded, making it easy for an agent to parse quickly.

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 complexity of a system metadata tool with no annotations and no output schema, the description is incomplete. It doesn't explain what 'metadata and version information' includes, the return format, or any behavioral context, which could hinder an agent's ability to use it correctly without additional trial or documentation.

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 has 0 parameters, and the input schema has 100% description coverage (though empty). The description doesn't need to add parameter semantics, so a baseline score of 4 is appropriate, as there's no missing information to compensate for.

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 tool's purpose with a specific verb ('Get') and resource ('Remnawave panel metadata and version information'). It distinguishes from many siblings that manage hosts, nodes, users, etc., but doesn't explicitly differentiate from other system_* tools like system_health or system_stats, which might also provide system-level information.

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 is provided on when to use this tool versus alternatives. The description doesn't mention prerequisites, context, or exclusions, such as whether it requires authentication or if other tools like system_health might be more appropriate for specific needs.

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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