signal

Item: signal
Rating: 80
Author: M8ven

**The adaptive health-messaging engine for apps and agents — federally-sourced, audience-safe facts, lists & tips, keyless to try.** Call `lookup_health_fact` from any MCP client (Claude Desktop, Cursor, the OpenAI Agents SDK) with no API key and no signup, and get a CDC/NIH/USPSTF/SAMHSA-sourced fact, list, or tip with its source link. The full Signal API — sequenced cued-message streams over a 16,500+ library of federally-sourced facts, lists & tips that advance on each patient's response, eac

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code hash: e8b0e31e9c501ef7302cbdbdfb2312cd86f04fa4f23609995b55836176433511

verified: 7/16/2026, 8:38:58 AM

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