# Uphealth Signal Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Uphealth Signal

Get federally-sourced health facts and adaptive messaging for health questions and topics.

- Record: https://musedirectory.ai/connector/uphealth-signal
- Category: Health
- Developer: Uphealth (https://uphealth.us/docs/mcp-quickstart)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 1625ms, checked 2026-09-28T08:01:42Z
- Endpoint: https://mcp.uphealth.us/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T05:30:48Z)
- Source: Found in the official MCP Registry (us.uphealth/mcp) https://registry.modelcontextprotocol.io/v0/servers?search=us.uphealth%2Fmcp

Connects to federal health sources (CDC, MedlinePlus, NIH) to deliver health facts, lists and tips. Muse can look up health information on topics like high blood pressure or diabetes, with proper sourcing and safety checks.

Example request: "Tell me what the CDC recommends for managing high blood pressure."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Uphealth Signal to help me. It is a free service with an MCP server at https://mcp.uphealth.us/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- lookup_health_fact: Zero setup — NO key required. Returns ONE already-public federal health fact, list, or tip for a question or topic (e.g. "high blood pressure", "sleep", "type 2 diabetes"), with its federal source (CDC / MedlinePlus / NIH) and a link to the public uphealth.me page. Free + rate-li
- create_patient_stream: Create a Signal cued stream for one patient and get the first cue back synchronously. Every cue is federally-sourced, audience-safety-checked, and sequenced on the patient's prior response — so your agent never fabricates health content. Choose a template_id from the signal://cat
- get_next_cued_message: Submit the patient's response to the prior cue and get the next one — federally-sourced, audience-safety-checked, and re-sequenced on that feedback. REFUSES WITHOUT PRIOR-MESSAGE FEEDBACK (the moat): the engine will not advance a stream blind, returning 409 if you skip it. respon
- read_stream_state: Read a stream's current state, its current cued message, and event count. Read-only — does NOT advance the stream or consume a cue. Use it between feedback turns to inspect where a patient is in their federally-sourced, audience-safety-checked sequence.
- list_sandbox_topics: List the curated sandbox topic labels that define the free Discovery corpus — every topic federally-sourced and audience-safety-checked. Use it to preview what content domains exist before creating a stream. Does NOT enumerate messages — the corpus stays internal. For the full li

Screening checks:
- MCP handshake: pass (Answered in 647ms)
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.uphealth.us, uphealth.us not flagged)
- Published packages against the OSV malicious-package database: pass (No malicious-package advisories)
- Hidden instructions or invisible characters in tool text: pass (5 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)