DataSignals Lab reads official public sources (SEC EDGAR, openFDA, ClinicalTrials.gov, NIH RePORTER, USAspending, the US House Clerk, CoinGecko and the App Store) and publishes them as scored, ranked signals with a link back to every original document.
Free previews and a weekly digest, $19 one-off reports, $29/month for everything, an events API from $29/month for programmatic access to twelve filing streams, and MCP servers for AI agents. The daily signal set is hashed into an append-only chain anchored in Bitcoin, so the track record is auditable rather than asserted.
Filing streams
Eleven US filing streams in one schema, on one key
Score transparency
Every score lists the terms it was built from
AI agent access
MCP server for Claude, ChatGPT and Cursor
Verifiable track record
Daily hash chain anchored in Bitcoin, publicly verifiable
Freshness
Public endpoint shows how stale each source is right now
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