mantle-risk-evaluator

Analyze Mantle transaction intents and output a preflight risk report.

4|3|Updated Mar 12, 2026
One-click install
npx skills add https://github.com/mantle-xyz/mantle-skills --skill mantle-risk-evaluator-mantle-xyz
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mantle-risk-evaluator
Source: https://github.com/mantle-xyz/mantle-skills/tree/main/skills/mantle-risk-evaluator
Command: npx skills add https://github.com/mantle-xyz/mantle-skills --skill mantle-risk-evaluator-mantle-xyz

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Prevent unsafe Mantle executions by performing a comprehensive preflight risk assessment on state-changing intents, validating essential inputs and applying policy-driven checks before approval.

Core Features & Use Cases

  • Slippage check against default thresholds and user caps to prevent costly overruns.
  • Liquidity depth assessment to warn on moderate impacts and block severe price shifts.
  • Address safety verification against trusted registries to flag unknown or risky counterparties.
  • Allowance scope analysis to detect oversized approvals or near-unlimited permissions.
  • Gas and deadline sanity checks to ensure timely and reasonable transactions.

Quick Start

Provide a Mantle transaction intent and run the preflight checks to receive a risk verdict.

Frequently Asked Questions about mantle-risk-evaluator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run preflight risk checks on a Mantle transaction?

To run preflight risk checks on a Mantle transaction, provide the transaction intent to the evaluator. It applies input validation and five risk checks—slippage, liquidity, address safety, allowance, and gas—to output a structured risk verdict.

What is a preflight risk assessment for blockchain transactions?

A preflight risk assessment for blockchain transactions is a comprehensive evaluation of state-changing intents before approval. It validates essential inputs and applies policy-driven checks like slippage and liquidity depth to prevent unsafe executions.

How does liquidity depth assessment prevent severe price shifts?

Liquidity depth assessment prevents severe price shifts by evaluating the transaction's market impact. It warns on moderate impacts and blocks severe price shifts to protect against costly execution on the Mantle network.

Can I check token allowance scope and address safety before executing a Mantle tx?

Yes, you can check token allowance scope and address safety before executing a Mantle tx. The preflight evaluator analyzes allowances for oversized permissions and verifies addresses against trusted registries to flag risky counterparties.

What are the limitations of automated blockchain risk verification?

Automated blockchain risk verification is limited to its five specific checks: slippage, liquidity depth, address safety, allowance scope, and gas or deadline sanity. It outputs pass, warn, or block outcomes based solely on these configured thresholds.

Does the Mantle preflight evaluator check gas and deadline sanity?

Yes, the Mantle preflight evaluator checks gas and deadline sanity to ensure timely and reasonable transactions. This sanity check is one of the five core assessments applied to determine the final preflight risk verdict.