| name | gas-optimize |
| description | Gas optimization pass for existing Solidity contracts. Produces before/after gas diff, must show improvement to complete. |
| triggers | ["optimize gas","reduce gas costs","gas report","too expensive","gas optimization","reduce gas usage","lower transaction costs"] |
| agent | orchestrator |
| model | sonnet |
Purpose
Runs a gas optimization loop on existing contracts. gas-optimizer identifies opportunities, contract-developer applies them, gas-optimizer confirms improvement. The pipeline does not complete until a positive diff is confirmed.
Workflow
- Orchestrator calls
eth_skill_start({ skill: "gas-optimize", totalPhases: 1 })
- Orchestrator spawns
gas-optimizer to take a baseline snapshot and identify opportunities
- Orchestrator spawns
contract-developer with specific, line-referenced suggestions
contract-developer applies suggestions and runs tests to confirm no regressions- Orchestrator spawns
gas-optimizer to run forge snapshot --diff and confirm improvement
- If no improvement: orchestrator reports "No significant gas optimizations found" and completes
- If improvement confirmed: orchestrator writes
gas-report.md and completes
- Orchestrator calls
eth_reset()
Usage
"optimize gas for the Vault contract"
"reduce gas costs in my ERC20"
"run a gas report"
"this transaction is too expensive, optimize it"
# Output:
gas-report.md — before/after table, list of changes applied, total savings %
Configuration
- If
forge snapshot is unavailable (Hardhat project): use hardhat-gas-reporter output
- If no improvement after one pass: report "No significant optimizations found" and complete gracefully (do not loop)
