nullary for Claude Code
ai.nullary/nullary
Negative results intelligence for drug discovery — query measured failures via MCP.
client:Claude Code
transport:streamable-http
tools:35
Install nullary in Claude Code
run in your project directory
claude mcp add --transport http nullary https://mcp.nullary.ai/mcpAdds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
What Claude Code can do once it is connected
- search_inactive_compounds
- search_failed_selectivity
- search_admet_failures
- search_failed_guides
- search_failed_essentiality_screens
- search_ancestry_specific_failures
- search_developability_failures
- search_failed_clinical_antibodies
- search_failed_peptide_therapeutics
- search_peptide_stability_issues
- search_failed_protacs
- search_protac_e3_issues
- search_failed_oligonucleotides
- search_oligo_delivery_failures
- search_failed_vaccines
- search_vaccine_immunogenicity_failures
- search_failed_adcs
- search_adc_linker_failures
- search_failed_bispecifics
- search_bispecific_format_failures
- search_admet_failures_all_modalities
- search_drug_drug_interaction_failures
- search_mechanism_failures
- search_failed_replications