Claude Code

opentax for Claude Code

io.github.invaro/opentax

Verifiable US tax oracle for AI agents: cited, machine-checkable federal and state tax computation

client:Claude Code transport:streamable-http runtime:npm tools:15

Install opentax in Claude Code

run in your project directory

claude mcp add --transport http opentax https://opentax.invaro.ai/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

What Claude Code can do once it is connected

opentax in other clients

opentax MCP server