Observed arrival · 2026-10-20
Open Health Sync: a self-hosted health-data layer
An early-preview pipeline that collects health records from devices and apps, normalizes them, and serves them through REST and read-only MCP.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers building health-data apps
- Worth noticing
- The page lists 70+ quantity types with UCUM units and 11 read-only MCP tools.
Field notes
Provider adapters map incoming records into shared quantity and session models, while original payloads are retained for possible reprocessing after mapper fixes. The page says duplicate uploads are identified by hash and “today” is resolved against the record’s local time zone. Its 0.1.0 source list marks Garmin for a next release and Coros as planned, rather than treating every named integration as shipped.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue