FabTally Decode for VS Code

io.github.zvmzaretsky/onchain-decode

Decode EVM bytes to JSON: event-log decoder, calldata explainer, selector lookup, ABI fetch.

client:VS Code transport:streamable-http tools:4

Install FabTally Decode in VS Code

.vscode/mcp.json

{
  "servers": {
    "onchain-decode": {
      "type": "http",
      "url": "https://decode.fabtally.com/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs