xlayer-bridge-yield v1.0.0

[oliva9595]

Plugin Submission

Plugin name: xlayer-bridge-yield
Version: 1.0.0
Type: new-plugin

Checklist

• plugin-store lint passes locally with no errors
• I have read the Development Guide
• My plugin does NOT use reserved prefixes (okx-, official-, plugin-store-)
• LICENSE file is included
• SKILL.md has YAML frontmatter with name and description

What does this plugin do?

Bridges stablecoins (USDC, USDT, DAI) from any supported chain to X Layer (chain ID 196) and automatically finds, enters, and monitors the best yield farming positions. It combines cross-chain bridge route optimization with on-chain yield scanning to provide a seamless "bridge and farm" experience with built-in risk management (dry-run default, stop-loss, depeg alerts).

Which onchainos commands does it use?

• onchainos portfolio all-balances — Check wallet balances on source/destination chains
• onchainos swap quote — Get cross-chain bridge route quotes
• onchainos swap swap — Execute bridge and token swaps
• onchainos token search — Discover stablecoin pools on X Layer
• onchainos market price — Get current token prices and APY data
• onchainos security token-scan — Pre-execution security audit on pool tokens
• onchainos wallet login — Wallet authentication

Security Considerations

• This plugin executes on-chain transactions (bridge + swap + deposit) when not in dry-run mode
• Dry-run is the default mode — no real transactions occur unless user explicitly confirms
• All transactions go through onchainos security token-scan before execution
• Configurable safety limits: max amount ($1,000 default), stop-loss (-5%), depeg threshold (0.5%)
• Private keys are NEVER handled — all signing via onchainos TEE wallet
• Pools younger than 30 days or with TVL < $50,000 are flagged as HIGH risk

Testing

• Unit tested all 3 Python scripts (bridge_optimizer.py, yield_scanner.py, position_monitor.py) with mock data — 3/3 passed
• Verified bridge route ranking with 3 simulated routes (fee/time/slippage scoring)
• Verified yield pool filtering (low TVL pools correctly filtered, risk classification working)
• Verified position monitor alerts: depeg detection (USDC at $0.993 → alert triggered), stop-loss (LP-TOKEN at -13.6% → CRITICAL alert)
• All plugin metadata validated: name/version/author consistent across plugin.yaml, plugin.json, SKILL.md