Folklore Clinical Variant Interpretation MCP

Folklore is Helena Bioinformatics' public, read-only Model Context Protocol (MCP) adapter for source-linked GRCh38 germline variant interpretation, ACMG/AMP decision support, ClinGen gene-disease evidence, and related biomedical literature discovery.

Agents can use the current scientific tool surface to:

• retrieve normalized public variant evidence with search_variant_evidence;
• discover variant-linked publications with search_variant_literature;
• retrieve source-linked publication records with get_publication_details;
• search the maintained literature corpus with search_literature_corpus;
• retrieve ClinGen gene-disease assertions by gene symbol or HGNC ID with get_gene_disease_associations;
• find genes for a disease name or MONDO ID with search_disease_genes.

Release 1.5.0 provides these six scientific tools and also retains the separate, non-scientific support_helena information helper.

Public access

• MCP endpoint: https://api.helena.bio/folklore/v1/mcp
• Product site: https://folklore.helena.bio
• Integration guide: https://folklore.helena.bio/integrations
• Source code: https://github.com/helena-bioinformatics/folklore-mcp
• Official MCP Registry identity: io.github.helena-bioinformatics/folklore

The public adapter is licensed under Apache-2.0 and does not require an account, API key, or OAuth.

Scope and safety

Variant queries support GRCh38 germline nuclear SNVs and simple indels shorter than 50 bp. Gene-disease queries accept gene/HGNC or disease/MONDO identifiers and preserve source assertion classifications, inheritance, report links and snapshot provenance. The public MCP does not ingest raw DNA, VCF uploads or batch analyses. The service accepts no patient, phenotype, family, segregation, private-case, credential, or uploaded private content. Results are evidence-discovery and decision-support outputs; they require qualified professional review and must not be treated as a diagnosis or treatment recommendation.