FabTally Decode for Claude.ai

io.github.zvmzaretsky/onchain-decode

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

client:Claude.ai transport:streamable-http tools:4

Install FabTally Decode in Claude.ai

Settings → Connectors → Add custom connector

https://decode.fabtally.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

decode_log
decode_calldata
selector_lookup
abi_fetch

FabTally Decode in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

FabTally Decode MCP server