ScorpTech x402 Tools

Mac Address

mac_address

Read-onlyIdempotent

Normalize a MAC-48 or EUI-64. Accepts colon, hyphen, Cisco dotted (groups of four) or plain hex, any case. Returns lowercase colon, hyphen, dotted and compact forms. multicast is the I/G bit, the low bit of the first octet. local is the U/L bit, the next bit. oui is the first three octets as hex, not a vendor name. Price: $0.001 USDC per successful call (x402, Solana). Same tool over HTTPS: GET https://scorptech.it.com/api/x402/v1/mac-address

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "value": "<value>"
    },
    "name": "mac_address"
  }
}

Input Schema

Name	Required	Description	Default
`value`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

AddedOct 23, 2026

TDQS

A4.5/5.0

Behavior4/5

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

Annotations already declare readOnlyHint/idempotentHint/non-destructive, so the safety profile is covered. The description adds genuinely non-structured context: cost ($0.001 USDC per successful call via x402 on Solana), an alternate HTTPS endpoint, and a caveat that 'oui' is hex octets rather than a vendor name. What it omits is failure behavior on malformed input, which keeps it at 4 rather than 5.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

It is front-loaded with the verb and the accepted-formats list, and no sentence is filler. However, it reads as one dense paragraph mixing input syntax, output fields, bit semantics, and pricing, which makes the payment and endpoint facts harder to scan than they should be.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

There is no output schema, and the description compensates by naming all four returned forms (lowercase colon, hyphen, dotted, compact) and defining each derived flag (multicast as I/G bit, local as U/L bit, oui as first three octets). Together with the pricing note, an agent has everything needed to invoke and interpret the result.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 0%, so the description carries the full burden for the single 'value' parameter, and it does: it enumerates all accepted syntaxes and notes case-insensitivity, which is exactly the knowledge needed to build a valid call. The 40-character max is the only constraint left to 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?

The description opens with a specific verb and resource: 'Normalize a MAC-48 or EUI-64'. That is distinct from neighboring tools such as mac_local (which extracts a single bit property) or eui64 (which likely generates/expands an identifier), so an agent can pick this for format conversion without inspecting the schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

It clearly states the accepted input universe (colon, hyphen, Cisco dotted, plain hex, any case) which tells the agent when the tool applies. It stops short of naming alternatives or exclusions, such as when to call mac_local instead, so it sits just below a full 5.

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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