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dlrjsdl200-byte

chain-ops MGO

by leegun · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ⚠ suspicious
117
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Install in OpenClaw
/install chain-ops-mgo
Description
Find and compare gas prices across multiple EVM chains to identify the cheapest option for transactions and contract deployments.
README (SKILL.md)

MGO — Multi-chain Gas Optimizer\r

\r Use this skill when the agent needs to find the cheapest EVM chain for a transaction, compare gas prices across chains, or optimize transaction costs.\r \r

When to use\r

  • "Which chain is cheapest for gas right now?"\r
  • "Compare gas prices across EVM chains"\r
  • "I want to send a transaction — where should I do it?"\r
  • "Find the cheapest chain to deploy a contract"\r
  • "How much will this transaction cost on Base vs Ethereum?"\r \r

Base URL\r

https://api.mgo.chain-ops.xyz\r \r

Endpoints\r

\r All paid endpoints use x402 protocol on Base (USDC). No API key needed.\r \r

GET /gas/demo — Free\r

Raw gas prices for 4 chains. Rate limited (10/hr per IP).\r \r

GET /gas/basic — $0.001 USDC\r

4-chain gas comparison with cheapest chain recommendation and savings calculation.\r Chains: Ethereum, Base, Optimism, Arbitrum\r \r

GET /gas/premium — $0.002 USDC\r

Full 9-chain comparison including BNB, Polygon, Avalanche, zkSync, Hyperliquid.\r \r

Payment (x402)\r

Protocol: x402\r Network: Base (eip155:8453)\r Token: USDC\r \r

Links\r

Usage Guidance
This skill appears to point at a multi-chain gas API and is instruction-only, but the publisher and homepage are missing and paid endpoints are mentioned without any payment or request details. Before installing or using it: 1) verify the API provider (check the GitHub repo and the mgo.chain-ops.xyz domain for legitimacy); 2) prefer calling the free demo endpoint first to confirm responses and format; 3) never provide private keys or wallet secrets — the SKILL.md does not request them, but paid on-chain calls could require a wallet outside the skill; 4) be cautious about allowing autonomous use that might trigger paid requests — restrict usage to user-invoked calls until you understand the payment flow; 5) if you rely on this for production decisions, ask the maintainer for API docs (request/response examples, rate limits, and a privacy policy) before trusting it.
Capability Analysis
Type: OpenClaw Skill Name: chain-ops-mgo Version: 1.0.0 The 'MGO — Multi-chain Gas Optimizer' skill provides gas price comparisons across various EVM chains (Ethereum, Base, etc.) using the x402 micropayment protocol for API access. Analysis of skill.md and _meta.json shows no evidence of malicious behavior, data exfiltration, or harmful prompt injection; the instructions are clearly aligned with the stated purpose of cost optimization and transaction planning.
Capability Assessment
ℹ Purpose & Capability
The skill's name/description align with the listed endpoints (gas demo/basic/premium). However the metadata lacks a maintained homepage and the source is 'unknown', which reduces trust. The presence of paid endpoints (x402 on Base) is not justified by any required credentials or integration instructions in the SKILL.md.
ℹ Instruction Scope
SKILL.md only provides a base URL and three endpoints; it does not instruct the agent to read local files or request any environment variables. But it is vague: no example request payloads, no response schemas, no guidance about what transaction details (if any) should be sent, and no privacy guidance about what user data will be transmitted to the external API.
✓ Install Mechanism
Instruction-only skill with no install spec and no code files — lowest install risk. The agent will call an external HTTPS API; nothing is written to disk by the skill itself.
ℹ Credentials
The skill requests no environment variables or credentials, which is proportionate. However SKILL.md mentions paid endpoints using an on-chain payment protocol (x402 on Base) but provides no mechanism for how the agent or user would make those payments (no wallet integration instructions, no API keys, no payment flow). That mismatch is unexplained and could cause unexpected behavior or confusion.
✓ Persistence & Privilege
always is false and the skill is user-invocable; it does not request persistent presence or modify other skill configs. Autonomous invocation is allowed by default but is not combined with other high-risk factors here.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install chain-ops-mgo
  3. After installation, invoke the skill by name or use /chain-ops-mgo
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of chain-ops-mgo skill: - Enables finding the cheapest EVM chain for transactions and comparing gas prices. - Provides three endpoints: free demo (4 chains), paid basic (4 chains with recommendation), and paid premium (9 chains). - Payment uses x402 protocol on Base network (USDC), no API key required. - Features clear documentation for use cases, pricing, and endpoint details. - Links to dashboard, integration info, and GitHub provided.
Metadata
Slug chain-ops-mgo
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is chain-ops MGO?

Find and compare gas prices across multiple EVM chains to identify the cheapest option for transactions and contract deployments. It is an AI Agent Skill for Claude Code / OpenClaw, with 117 downloads so far.

How do I install chain-ops MGO?

Run "/install chain-ops-mgo" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is chain-ops MGO free?

Yes, chain-ops MGO is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does chain-ops MGO support?

chain-ops MGO is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created chain-ops MGO?

It is built and maintained by leegun (@dlrjsdl200-byte); the current version is v1.0.0.

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