- Added comprehensive bounds checking to prevent buffer overruns in multicall parsing - Implemented graduated validation system (Strict/Moderate/Permissive) to reduce false positives - Added LRU caching system for address validation with 10-minute TTL - Enhanced ABI decoder with missing Universal Router and Arbitrum-specific DEX signatures - Fixed duplicate function declarations and import conflicts across multiple files - Added error recovery mechanisms with multiple fallback strategies - Updated tests to handle new validation behavior for suspicious addresses - Fixed parser test expectations for improved validation system - Applied gofmt formatting fixes to ensure code style compliance - Fixed mutex copying issues in monitoring package by introducing MetricsSnapshot - Resolved critical security vulnerabilities in heuristic address extraction - Progress: Updated TODO audit from 10% to 35% complete 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Profitability Simulation Report
- Generated at: 2025-10-14T04:22:11Z
- Vector source:
/home/administrator/projects/mev-beta/tools/simulation/vectors/default.json - Network: arbitrum-one
- Window: 2024-09-15T00:00:00Z/2024-09-15T01:00:00Z
- Exchanges: uniswap-v3, camelot, sushiswap
Summary
- Opportunities analysed: 5
- Executed: 4 (conversion 80.0%)
- Successes: 3 / 4 (hit rate 75.0%)
- Gross profit: 0.101000 ETH
- Gas spent: 0.013700 ETH
- Net profit after gas: 0.087300 ETH
- Avg profit per trade: 0.021825 ETH
- Avg gas cost per trade: 0.003425 ETH
- Profit factor (net/gas): 6.37
Exchange Breakdown
| Exchange | Executed | Success | Hit Rate | Gross Profit (ETH) | Gas (ETH) | Net Profit (ETH) |
|---|---|---|---|---|---|---|
| camelot | 2 | 1 | 50.0% | 0.012000 | 0.005900 | 0.006100 |
| sushiswap | 1 | 1 | 100.0% | 0.049200 | 0.004700 | 0.044500 |
| uniswap-v3 | 1 | 1 | 100.0% | 0.039800 | 0.003100 | 0.036700 |
Skip Reasons
- below_min_profit: 1