io.marketheist runs an MCP server that responds but requires authentication. We can confirm the endpoint exists and answers; we cannot see what it exposes, so no tool list appears below. That is a reasonable thing to do with a private server, and it is not a fault. First seen on 10 September 2026.
| Endpoint | Type |
|---|---|
| MarketHeist Backtestauth requiredv1.3.0 Backtest and analyze any portfolio, incl. nested multi-strategy ones: returns, risk, factors, guides endpoint: https://api.marketheist.io/api/mcpidentifier: urn:air:io.marketheist:mcp:backtestmcp mcp-registry | application/mcp-server-card+json |
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