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VeChain MCP Server

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by vechain

VeBetterDAO: Get Galaxy Member NFT status

getGMNFTStatus
Read-onlyIdempotent

Check if a wallet address holds a Galaxy Member NFT and retrieve its token ID and governance tier for VeBetterDAO.

Instructions

Check if a wallet address owns a Galaxy Member (GM) NFT and get its details. Uses hybrid approach: 1) Indexer to quickly check IF user has GM NFT (cached, fast), 2) Smart contract to get precise level/tier details. Galaxy Member NFTs provide special governance rights and benefits in VeBetterDAO. Returns whether the address holds a GM NFT, token ID(s), and level/tier.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
addressYesWallet address or VNS name to check GM NFT status for

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
okYes
errorNo
gmNFTNo
addressNoThe account address to retrieve
networkYes
Behavior4/5

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

Annotations (readOnlyHint, openWorldHint, idempotentHint, destructiveHint) are present. The description adds transparency about the hybrid approach (cached indexer vs. smart contract) and return details. No contradictions.

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 concise, front-loads the purpose, and provides all key information in a few sentences without unnecessary detail.

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 moderate complexity, one parameter, and presence of an output schema, the description covers the hybrid approach and return type. It adds context about Galaxy Member NFTs' governance role. Minor missing details like error handling, but overall complete enough.

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 the schema already documents the 'address' parameter clearly. The description does not add meaningful semantic information beyond what the schema provides.

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 checks if a wallet address owns a Galaxy Member NFT and gets its details, specifying the hybrid approach and return elements. It is distinct from sibling tools, which cover different functionalities.

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

Usage Guidelines3/5

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

The description implies usage for checking GM NFT status but does not explicitly state when to use this tool over alternatives or provide exclusion criteria. Given the sibling list, no direct overlap is apparent, but guidance is minimal.

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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