Oqmd for Claude Code

io.github.pipeworx-io/oqmd

OQMD (Open Quantum Materials Database) MCP.

client:Claude Code transport:streamable-http

Install Oqmd in Claude Code

run in your project directory

claude mcp add --transport http oqmd https://gateway.pipeworx.io/oqmd/mcp

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