DLL Execution for ChatGPT

io.github.dllio/dll-execution

Free read-only Base Mainnet transaction Preflight and Verification; no signing or custody.

client:ChatGPT transport:streamable-http tools:2

Install DLL Execution in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://execution.dll.io/mcp

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