mcp-proto-okn
Natural language interface for querying scientific knowledge graphs via MCP
About
MCP server that bridges AI agents to open scientific knowledge graphs through natural language. Supports graph routing, schema inspection, SPARQL execution, and multi-graph querying across biomedical and scientific datasets. Built for researchers who need to query complex knowledge graphs without writing SPARQL directly, enabling AI assistants like Claude to access structured scientific data through the Model Context Protocol.
Details
| Capabilities | |
| Transport | stdio |
| Compatible Clients | claude-code |
Tags
Quick Info
- Organization
- Proto-OKN Team
- Pricing
- open-source
- Free Tier
- Yes
- Updated
- May 31, 2026
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