Skip to main content
Glama
Alpha4-Labs

Loyalteez MCP Server

by Alpha4-Labs

loyalteez_relay_transaction

Relays gasless blockchain transactions so users can claim perks, transfer LTZ, or interact with Loyalteez contracts without ETH for gas; requires Privy authentication.

Instructions

Execute a gasless blockchain transaction. Users can claim perks, transfer LTZ, or interact with Loyalteez contracts without needing ETH for gas. Requires Privy authentication.

See also: loyalteez://docs/api/gas-relayer

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
toYesContract address to call (must be whitelisted)
dataYesEncoded function call data (hex string)
permitNoEIP-2612 permit for gasless approval (optional)
gasLimitNoMaximum gas limit (default: auto-estimate, max: 1000000)
userAddressYesUser's wallet address
privyAccessTokenYesPrivy access token from getAccessToken()

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.1.0

TDQS

B3.4/5.0
Behavior3/5

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

With no annotations, the description carries the full burden, and it does surface two important traits: the transaction is gasless (no ETH required) and it needs Privy auth. For an on-chain state mutation it omits critical behavior: irreversibility/settlement, failure handling, and submission/confirmation semantics, so the disclosure is partial.

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?

Front-loads the core action ('Execute a gasless blockchain transaction') in the first sentence, then adds use cases and the auth requirement, plus a doc pointer. Efficient with little waste, though the use-case list is slightly redundant with the following clause.

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

Completeness3/5

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

The tool is a complex, high-stakes transaction executor with a nested permit object and no output schema, so the description should say more about what is returned (e.g., a transaction hash or status) and how failures surface. It covers purpose, auth, and a docs link but leaves return/failure behavior unaddressed.

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 enum on 'to', the permit object, gasLimit, and the token parameters are already documented in the schema. The description adds the 'gasless' framing but no parameter syntax or constraints beyond what the schema provides, matching the baseline of 3.

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?

States a specific verb and resource ('Execute a gasless blockchain transaction') and enumerates concrete use cases (claim perks, transfer LTZ, contract interaction), so the agent understands what it does. However, it does not name or distinguish itself from related siblings like loyalteez_claim_drop or loyalteez_redeem_perk, which may be the intended path for the perk-claim case.

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 use cases imply when the tool applies and 'Requires Privy authentication' flags a precondition. But there is no explicit when-not guidance and no named alternative, so an agent cannot tell when to call this relayer directly versus the higher-level siblings such as loyalteez_redeem_perk.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.