# HisAtri/LrcApi

A Flask API For StreamMusic.

Repository: https://github.com/HisAtri/LrcApi
Canonical: https://ross.abutalabs.com/products/lrcapi
Homepage: https://docs.lrc.cx
Language: Python
License: GPL-3.0
License Family: copyleft
Topics: lyrics, music, navidrome
Last push: 2026-08-18T12:10:51+00:00

## Health v2 (maintenance only)
Score: 70/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 98, release rhythm 28, longevity 81
- inputs: {"age_days": 1140, "days_push": 15, "days_rel": 589, "gap_med": 33, "n_releases_24m": 4}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1244, forks 123 (observed 2026-08-28T04:04:06.763530+00:00)

## What it is
A Flask-based API service that fetches LRC lyrics and album/artist cover art for music players, built primarily for StreamMusic and Navidrome users. It can be self-hosted via Docker, binary, or Python, and also offers a public hosted instance.

## Use cases
- fetch synced lyrics for my self-hosted music library
- get album cover art for Navidrome tracks
- self-host a lyrics API for StreamMusic
- serve LRC lyrics over HTTP with authentication
- edit music file metadata tags via an API

## When to choose
- you use StreamMusic or Navidrome and need lyrics/covers automatically
- you want a lightweight self-hosted lyrics service with Docker deployment
- you need optional header-based auth on a lyrics API

## When to avoid
- you need a full music streaming server rather than a metadata API
- you require lyrics sources other than Kugou/aggregated APIs
- you want a GUI application

## Facets
- artifact type: service
- maturity: active
- function: api-framework, http-server, search-engine, image-processing
- domain: audio, self-hosted, apis, media
- platform: python, self-hosted
- tags: lyrics, lrc, navidrome, streammusic, album-covers, flask, music-metadata, docker, linux, web-server

## Member repositories
- HisAtri/LrcApi (main) score 70

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:06.763530+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 2026-08-30T05:08:12.838772+00:00, confidence not recorded.
  - readme: https://github.com/HisAtri/LrcApi (fetched 2026-08-28T04:04:06.763530+00:00, sha 5dfe6a11bd73)
  - homepage: https://docs.lrc.cx (fetched 2026-08-29T12:19:55.042316+00:00, sha f925bd90e05b)
  - site_page: https://docs.lrc.cx/docs/Donate (fetched 2026-08-29T12:19:55.048056+00:00, sha 0ec57ab8f500)
  - site_page: https://docs.lrc.cx/docs/QuickStart (fetched 2026-08-29T12:19:55.044713+00:00, sha 959721ba6183)
  - site_page: https://docs.lrc.cx/docs/sim/goods (fetched 2026-08-29T12:19:55.046477+00:00, sha a4aca77d8f3a)
  - site_page: https://docs.lrc.cx/docs/Acknowledgments (fetched 2026-08-29T12:19:55.049651+00:00, sha f8f24d72aeba)
- Data as of 2026-08-30T08:39:29.467469+00:00.