PubMed MCP Server

# PubMed MCP Server Configuration # Copy this file to .env and fill in your values # Required: NCBI API Key (get from https://www.ncbi.nlm.nih.gov/account/settings/) PUBMED_API_KEY=your_ncbi_api_key_here # Required: Your email address for NCBI API identification PUBMED_EMAIL=your.email@example.com # Optional: Cache configuration CACHE_TTL=300 CACHE_MAX_SIZE=1000 # Optional: Rate limiting (requests per second) RATE_LIMIT=3.0 # Optional: Logging level (debug, info, warning, error) LOG_LEVEL=info # Server Configuration SERVER_HOST=0.0.0.0 SERVER_PORT=8000 # Default Search Settings DEFAULT_MAX_RESULTS=20 DEFAULT_SORT_ORDER=relevance