Yul-GasMaster for ChatGPT

io.github.evozim/yul-gasmaster

EVM gas optimizer refactoring Solidity code into efficient Yul assembler.

client:ChatGPT transport:sse

Install Yul-GasMaster in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://yul-gasmaster-mcp.vercel.app/api/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs