# AlphaAssay (alphaassay.com)

Tests trading signals and backtests out of sample against chance and overfitting, returning a verdict with named failure codes.

- Atlas card: https://inite.ai/en/atlas/alphaassay.com
- Site: https://alphaassay.com
- For: Quant researchers and AI agent builders checking whether trading signals or backtests hold up statistically
- Categories: finance
- Use 0/100 · alive 73/100

## Used for

- Check whether a backtest's Sharpe ratio survives the number of tries
- Test a trading signal out of sample against overfitting and chance
- Record a trading hypothesis before evaluating it

## Price

- from 0.05 USD/usage, free plan (read 2026-10-24 on https://alphaassay.com/pricing)

## For developers

- OpenAPI: https://alphaassay.com/openapi.json (42 paths)
- API docs: https://alphaassay.com/docs/api
- MCP server: com.alphaassay/mcp (namespace; open on 2026-10-24, 21 tools)
- Read 2026-10-24

## MCP server, measured daily

Server: https://mcp.alphaassay.com/mcp, checked every day since 2026-10-24 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 487 ms
- Sign-in: none
- Context its tool definitions take: about 29276 tokens (21 tools)
- Tool definitions: A, 100/100
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-24

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Source: INITE Atlas, https://inite.ai/en/atlas/alphaassay.com. JSON: https://inite.ai/api/atlas/alphaassay.com. MCP: https://inite.ai/api/mcp (atlas_lookup).