# shrimqy/Sefirah

Phone Link / KDE Connect alternative

Repository: https://github.com/shrimqy/Sefirah
Canonical: https://ross.abutalabs.com/products/sefirah
Language: C#
License: GPL-3.0
License Family: copyleft
Topics: android, clipboard, windows, windows-11, android-sync, file-transfer, file-transfer-android, media-controller, clipboard-sync, csharp, fluent, winui
Last push: 2026-08-25T15:48:08+00:00

## Health v2 (maintenance only)
Score: 88/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 94, longevity 55
- inputs: {"age_days": 781, "days_push": 8, "days_rel": 41, "gap_med": 8, "n_releases_24m": 22}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2889, forks 67 (observed 2026-08-28T04:07:28.319599+00:00)

## What it is
Sefirah is an open-source Phone Link / KDE Connect alternative that syncs clipboard, notifications, files, media control, SMS, calls, and screen mirroring between a Windows PC and Android device. It consists of a WinUI desktop app for Windows (with limited Linux support) and a companion Android app.

## Use cases
- sync clipboard between android and windows pc
- mirror and control android screen from pc
- send sms from windows
- transfer files between phone and pc
- see android notifications on desktop
- control pc media playback from phone
- answer phone calls from windows

## When to choose
- you want an open-source alternative to Phone Link or KDE Connect on Windows
- you need clipboard, notification, SMS, calls, and file sync in one app
- you want scrcpy-based screen mirroring integrated with device sync

## When to avoid
- you need full Linux or macOS support
- you rely on sensitive notifications on Android 15+ without granting ADB permissions
- you need iOS support

## Facets
- artifact type: application
- maturity: active
- function: file-upload, chat-interface
- domain: cross-platform, developer-tools
- platform: windows, cross-platform
- tags: phone-link, kde-connect-alternative, clipboard-sync, notification-sync, file-transfer, screen-mirroring, scrcpy, sms, winui, device-sync, notification, media-control, automation, android

## Member repositories
- shrimqy/Sefirah (main) score 88

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:28.319599+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:35:21.361781+00:00, confidence not recorded.
  - readme: https://github.com/shrimqy/Sefirah (fetched 2026-08-28T04:07:28.319599+00:00, sha 6beea0b38d63)
- Data as of 2026-08-30T08:39:29.467469+00:00.