Official public, credential-free examples for Helena Bioinformatics MCP servers. Current releases: Ask Helena 1.0.5; Folklore Clinical Variant Interpretation MCP 1.5.0; Noodle Biomedical Literature Discovery MCP 0.2.1; Helena Good 0.2.0.
\nFolklore 1.5.0 provides seven tools: search_variant_evidence, search_variant_literature, get_publication_details, search_literature_corpus, get_gene_disease_associations, search_disease_genes, and the optional support_helena helper. Gene/HGNC and disease/MONDO queries retrieve ClinGen gene-disease assertions with inheritance, source classifications and provenance. Existing supported GRCh38 germline variant and literature workflows remain available.
\nFolklore endpoint: https://api.helena.bio/folklore/v1/mcp — Streamable HTTP, no account or API key. Public MCP interfaces accept no patient or private-case data and do not ingest raw DNA, VCF uploads or batch analyses. Biomedical results support discovery and qualified professional review; they are not diagnoses or treatment recommendations.
\nThe canonical Helena endpoints remain the sole runtime authorities. Connection instructions and current release metadata: https://folklore.helena.bio/integrations
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