Dunn for Claude Code

org.getdunn/dunn

Free invoice tools: due dates from payment terms, late fees, days late, payment reminder emails.

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

Install Dunn in Claude Code

run in your project directory

claude mcp add --transport http dunn https://getdunn.org/mcp

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