Agent skill · data analytics · jeremylongshore
monitoring-cross-chain-bridges
Monitor cross-chain bridge TVL, volume, fees, and transaction status
Why this skill is useful
Adds executable scripts for monitoring cross-chain bridge metrics and transaction statuses that are not commonly available in public documentation.
What it needs
Requires python installed locally. About 2k tokens when loaded. Last updated 2026-08-07. 2,604 stars on the source repository.
What this skill does
Cross-Chain Bridge Monitor Overview Monitor cross-chain bridge activity across multiple protocols. Track TVL, compare fees and transfer times, and monitor transaction status for bridges like Stargate, Across, Wormhole, and LayerZero. Prerequisites Before using this skill, ensure you have: Python 3.8+ with requests library Internet access for DefiLlama and bridge APIs Optional: Custom RPC URLs for on-chain verification Commands tvl - Bridge TVL Rankings Shows bridges ranked by Total Value Locked. bridges - List All Bridges Lists bridges by 24h volume with optional chain filter. detail - Bridge Details Shows detailed info including volume, chains, and TVL breakdown. compare - Compare Routes Compares fees and transfer times across bridges for a route. tx - Track Transaction Tracks bridge transaction status across protocols. chains - List Chains Shows all supported chains. protocols - List Protocols Shows supported bridge protocols with their chains. Instructions 1. Check bridge TVL rankings: 2. Compare bridge routes before transferring: 3. Get bridge details for research: 4. Track a transaction: 5. Export to JSON for analysis: Supported Bridges Bridge Type Avg Time Typical Fee -------- ------ ---------- ------------- Wormhole Messaging ~15 min ~0.1% LayerZero Messaging ~3 min ~0.06% Stargate Liquidity ~2 min ~0.06% Across Liquidity ~1 min ~0.04% Supported Chains Ethereum, BSC, Polygon, Arbitrum, Optimism Base, Avalanche, Fantom, Solana (Wormhole) 45+ total chains via DefiLlama Output TVL rankings: Bridges sorted by locked value Fee comparison: Side-by-side fee and time estimates TX status: Source/destination confirmation status JSON format: Structured data with -f json flag Error Handling See ${CLAUDESKILLDIR}/references/errors.md for comprehensive error handling including: API unavailability and fallback behavior Transaction tracking edge cases Rate limiting mitigation Examples See ${CLAUDESKILLDIR}/references/examples.md for detailed examples including: Finding best …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills jeremylongshore/monitoring-cross-chain-bridges--2adeb4