nullary

by FastDrop

MCP MCP VERIFIED Verified 2 days ago Registry import free

Negative results intelligence for drug discovery — query measured failures via MCP.

Negative results intelligence for drug discovery — query measured failures via MCP. Official MCP Registry: ai.nullary/nullary@1.0.1. Remote endpoint: https://mcp.nullary.ai/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as ai.nullary/nullary and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

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Tools this endpoint exposes

Read directly from the endpoint on 26 Oct 2026. Not supplied by the maker.

search_inactive_compounds
Inactive small-molecule compound-target pairs.
search_failed_selectivity
Small molecules that failed selectivity.
search_admet_failures
Small-molecule ADMET failures.
search_failed_guides
Failed/ineffective CRISPR guides.
search_failed_essentiality_screens
Non-dependency / failed essentiality screens.
search_ancestry_specific_failures
Ancestry-specific CRISPR failures.
search_developability_failures
Antibody developability failures.
search_failed_clinical_antibodies
Discontinued/terminated clinical antibodies.