OPTIMADE MCP Server

stdio

A configurable MCP server for the OPTIMADE API, allowing custom filters and endpoints for materials science databases.

Install

pip install optimade-mcp-server

lint_filter Validates an OPTIMADE filter string, returning 'ok', 'warn: …', or 'syntax error: …'
query_optimade Queries OPTIMADE databases with a filter and optional base URLs, returning a preview of the first 5 results and a link to the full JSON resource
list_providers Discovers global public OPTIMADE endpoints

★ 2 GitHub stars