MCP.Market

Juno Open Health Tools MCP server

online · 100% uptime
by MarshallBear1·io.github.MarshallBear1/juno-open-health-tools·v1.1.0
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Consent-gated tools that turn user health notes into non-diagnostic appointment-prep materials.

A91/100grade A
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Safety scan
A91/100

full report

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If you have run it, two minutes of your experience saves the next person an afternoon.

Juno Open Health Tools tools (5)

write = sends, deletes, buys or posts
  • build_health_timelineFree

    After explicit consent, sort only non-identifying, user-authored observations into a factual chronology while preserving uncertainty. Do not accept PHI or invent dates or diagnoses.

  • find_symptom_wordsFree

    After explicit consent, organise only the user's non-identifying description into neutral sensation, timing, pattern, and impact vocabulary. Do not accept PHI or infer a diagnosis or cause.

  • prepare_appointment_briefFree

    After explicit consent, turn minimal non-identifying goals, changes, impact, user-stated medicines, and questions into a concise appointment brief. Do not accept PHI or provide medical advice.

  • reflect_on_flareFree

    After explicit consent, structure only non-identifying, user-authored before, during, and after observations; turn suspected patterns into questions, not causal claims. Do not accept PHI.

  • render_appointment_briefFree

    After the user's existing consent, render the non-identifying output of prepare_appointment_brief as an accessible card. Call prepare_appointment_brief first; do not add PHI.

Public scan report

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 350ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 10 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Juno Open Health Tools compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
91/100
higher than 85% of 48,255 servers
Tools
5
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
223 ms
faster than 60% of 30,031 servers

What its tools let an agent do: 5 read

Install Juno Open Health Tools in Claude Code, Cursor or VS Code

claude mcp add --transport http juno-open-health-tools https://juno-health-tools.vercel.app/api/mcp
Add to Cursor

What the publisher says

From the Juno Open Health Tools repository's README, as published. We do not edit it. Read it on GitHub

Juno Open Health Tools

Free, privacy-conscious tools for turning messy symptom notes into a clearer appointment conversation.

This repository includes:

  • an open JSON Schema and CSV format for a portable symptom diary;
  • synthetic examples (no real patient data);
  • an importable Notion appointment-preparation workspace;
  • a printable, Canva-importable appointment-preparation pack;
  • a local-first Chrome/Edge appointment-prep extension;
  • a Juno Health Tools MCP app for ChatGPT and Codex;
  • a combined four-skill and five-tool OpenAI plugin package with explicit consent and privacy boundaries.
  • a production-derived React Native Skia tutorial for compressing images to a strict byte budget.

Safety and privacy

These materials help people organise information. They do not diagnose, recommend treatment, replace a clinician, or provide emergency care. The examples are synthetic. The MCP tools process submitted text in memory and do not intentionally persist it. Avoid adding information you would not want handled by the service or workspace where you use a template.

If symptoms may be urgent or life-threatening, contact local emergency services or an appropriate clinician.

Quick starts

Notion

Duplicate the free public Juno Appointment Prep template, or import the files in templates/notion into a new private Notion page.

Printable / Canva

Use the PDF in output/pdf/ as-is, or upload the layered PowerPoint in templates/canva to Canva for a more editable personal copy. The source generators are in scripts/.

Chrome / Edge extension

Use the source in extension, or download the store-ready ZIP from the latest GitHub release. It saves short changes, timeline points, daily-life impacts, and questions in local browser storage, then creates a copyable appointment plan. It makes no remote requests and requires only the browser storage permission.

MCP app

Try the public Juno Health Tools app, or read the endpoint documentation in app/README.md. Local development:

cd app
npm install
npm test
npm run dev

The public plugin source is in plugins/juno-health-tools, with submission and reviewer materials in submissions/openai-plugin-2026.md.

The remote server is published as io.github.MarshallBear1/juno-open-health-tools in the official MCP Registry.

Engineering notes

  • Privacy-conscious OpenTelemetry in a React Native health companion describes Juno's production JavaScript telemetry architecture, the operational signals it records, and the content-exclusion boundary used before OTLP export.

Open symptom diary standard

The schema is intentionally small and patient-controlled. It captures observations rather than asserting diagnoses or causal relationships. See schema/README.md.

Engineering tutorials

  • Compressing a React Native image to a strict byte budget with Skia includes a reusable TypeScript implementation, exact Base64 byte accounting, explicit native-object cleanup, and production caveats.

Citation

If you use or adapt these resources in research, education, or community support, cite the versioned Zenodo release listed in CITATION.cff.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Juno Open Health Tools: common questions

Is Juno Open Health Tools MCP server safe?
Yes, by our scan: it is graded A (91/100). Read the Juno Open Health Tools safety report
How do I install Juno Open Health Tools?
It runs remotely at juno-health-tools.vercel.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Juno Open Health Tools need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Juno Open Health Tools maintained?
The last commit was 51 days ago (2026-09-14). The latest release is v1.1.0.
Is Juno Open Health Tools up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Juno Open Health Tools compare with other MCP servers?
safety score 91/100 (higher than 85% of 48,255 servers); tools 5 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.