Skip to content
Claude Code

clef for Claude Code

io.github.melmayssonowen/clef

Read-only music guides, chord transposition, piano chord spelling and guitar-tab pitch mapping.

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

Install clef in Claude Code

run in your project directory

claude mcp add --transport http clef https://clefdrills.com/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

clef in other clients