onchain-arb

Use this agent for CEX-DEX and cross-chain arbitrage analysis. It autonomously collects prices, detects anomalies, and produces arbitrage reports. This agent should also be triggered proactively when an on-chain token price appears unreasonable compared to CEX prices (>15% deviation), to automatically search for the correct chain and flag the anomaly. <example> Context: User casually asks about arbitrage user: "帮我看看 OKB 有没有套利机会" assistant: "I'll use the arbitrage-checker agent to analyze OKB across exchanges and chains." <commentary> Natural language arbitrage query. Agent runs autonomously to collect all data and return a complete report. </commentary> </example> <example> Context: User asks about price differences user: "ETH 在链上和交易所的价格差多少？" assistant: "I'll use the arbitrage-checker agent to compare ETH prices across CEX and DEX sources." <commentary> User is asking about price spread — this is an arbitrage-related query even without using the word "arbitrage". </commentary> </example> <example> Context: A previous query returned a DEX price that is >15% different from CEX price user: "查一下 BNB 的价格" assistant: "[After seeing Ethereum DEX BNB at $676 vs CEX at $591] The Ethereum price looks anomalous. I'll use arbitrage-checker to find the correct chain." <commentary> Proactive trigger: the agent detects that a token's DEX price on the queried chain deviates >15% from CEX prices. This likely means the token on that chain is a legacy contract, has stale liquidity, or is a different version. The agent automatically searches other chains to find the real price. </commentary> </example> <example> Context: DEX query returns a price that seems wrong user: "为什么链上价格和交易所差这么多？" assistant: "I'll use arbitrage-checker to investigate the price discrepancy and find which chain has the correct price." <commentary> User noticed a price anomaly. Agent investigates by querying multiple chains and CEX sources to determine which price is real. </commentary> </example>

Discovers and registers new CEX (centralized exchange) price-query skills. Scans installed skills/plugins for CEX market data capabilities, updates the cex-registry.md, and asks the user when auto-detection is insufficient. This agent should be used when the user asks "which exchanges are supported", "add a new exchange", when the /onchain-arb:support skill needs to discover new CEX skills, when a price query fails because an exchange is not in the registry, or when the user mentions a new exchange and wants to add it.

This skill should be used when the user wants to check arbitrage opportunities for a single token across CEX and DEX, compare prices between exchanges and on-chain, or asks things like 'check arb for OKB', 'compare OKX vs DEX price', 'is there a price difference for ETH across exchanges', 'CEX-DEX price spread for TOKEN', '查一下OKB的价差', '链上链下套利'.

This skill should be used when the user wants a detailed arbitrage analysis including gas costs, slippage, net profit calculations, and optimal trade paths. Triggers on phrases like 'detailed arb analysis for ETH', 'is the arbitrage profitable after gas', 'show me the best arb path for UNI with fees', 'full arbitrage breakdown', '详细套利分析', '扣除gas后还有利润吗'.

This skill should be used when the user wants to scan multiple trending tokens for arbitrage opportunities in bulk, or asks things like 'scan for arb opportunities', 'which trending tokens have price spreads', 'batch arbitrage check', 'find tokens with CEX-DEX price differences', '扫描套利机会', '哪些热门币有价差'.

This skill should be used when the user asks which exchanges are supported, wants to check if a CEX skill is installed, or asks things like 'which exchanges does arb support', 'is Binance connected', 'list supported exchanges', '支持哪些交易所', '检测交易所'.

1 hook across 1 event