IntAct (Claude Science Connector)
Provides curated molecular-interaction data from EMBL-EBI’s IntAct database, offered inside Claude Science.
| Type | Claude.ai Connector |
| Supplier | Anthropic |
| Availability | GA — Anthropic-hosted connector |
| Pricing | Free — data CC BY 4.0; access via Claude Science |
| Capabilities | Read-only |
| Verified | works · 2026-07-27 |
| Security | cleared · 2026-07-27 — Anthropic-hosted Claude Science featured connector (Structures & Interactions) confirmed in Anthropic doc; read-only public EMBL-EBI CC BY 4.0 data, no credentials |
How to install
- Claude Science — enable the Structures & Interactions featured connector. These featured connectors are Anthropic-hosted and have no separately addressable per-connector MCP URL.
- Public API — the same data is reachable directly at ebi.ac.uk/intact/ws; wrap it as a custom MCP server if you need programmatic access outside Claude Science.
What it does
Query curated protein–protein and molecular interaction records with experimental evidence and confidence scores from IntAct (EMBL-EBI).
Primary use cases: Interaction evidence lookup, interactome construction, complex context
Notes
Claude Science: Offered inside Anthropic’s Claude Science via the Structures & Interactions featured connector. Its inclusion there is an independent signal of quality and trustworthiness for life-science research.
Data provider: EMBL-EBI IntAct. Bundled with PDB, AlphaFold DB, EMDB, and Complex Portal in Claude Science.
Sources
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