"An incomplete or malformed search query" matching MCP connectors:

Search GBIF species taxonomy, occurrence records, datasets, and publishers.

Protein research over UniProtKB — search by function, fetch curated records, map IDs, proteomes.

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

Search and resolve Naturepedia, Robbie's Razor, and GC-MRD-v2.0 canonical resources.

Query CAN-IMMUNE: cancer neoantigen mutations, peptides, cell lines, MHC-I binding. Read-only.

Chemical molecular intelligence platform covering compound search, structure analysis, physicochemical property retrieval, and molecular interaction profiling.