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JavaScript

pressable_get_dns_records

Retrieve DNS records for a domain zone to manage domain configurations and troubleshoot connectivity issues.

Instructions

Get DNS records for a specific zone.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
zone_nameYesThe zone name/domain

Implementation Reference

  • tools/dns.js:12-24 (handler)
    The definition and handler for 'pressable_get_dns_records'. The handler fetches DNS records for a given zone from the API.
    {
    name: 'pressable_get_dns_records',
    description: 'Get DNS records for a specific zone.',
    inputSchema: {
        type: 'object',
        properties: {
            zone_name: { type: 'string', description: 'The zone name/domain' }
        },
        required: ['zone_name']
    },
    handler: async (args) => {
        return await api.get(`/dns/zones/${args.zone_name}/records`);
    }

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 must carry the burden of behavioral disclosure. The verb 'Get' implies a read-only operation, which is inherently transparent. However, it does not explicitly state that no modifications occur, nor does it mention any edge cases or output behavior. This is adequate but minimal.

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, front-loaded sentence with zero waste. It conveys the essential purpose and scope efficiently.

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 (one parameter, no output schema, no annotations), the description is sufficiently complete. It states what the tool does and the required input. It lacks detail on return format or error handling, but for a straightforward getter, this is not a significant gap.

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% (the single parameter 'zone_name' has its own description). The tool description does not add meaningful parameter semantics beyond the schema, so the baseline score of 3 is 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 clearly states the tool's function with a specific verb ('Get') and resource ('DNS records'), and scopes it to 'a specific zone', distinguishing it from sibling tools like 'pressable_list_dns_zones' which lists zones, and 'pressable_create_dns_record'/'pressable_delete_dns_record' which modify records.

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, no prerequisites (e.g., needing to obtain the zone name from 'pressable_list_dns_zones'), and no exclusions. Usage is only implied by the name and simple sentence.

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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