MCP Server - Ref Finance Integration

Build an MCP server that integrates with Ref Finance on NEAR Protocol.

THE VIRAL LOOP: Claude user asks about Ref Finance → MCP tool provides real data → User interacts with Ref Finance → User becomes NEAR user

Deliverables:

1. Working MCP server with tools for Ref Finance's main features
2. Real-time data from Ref Finance's API/contracts
3. Example conversations showing usage
4. Published to npm as mcp-ref-finance
5. Listed in MCP Registry

Success Metric: 20+ installs, appears in registry search