# GrailStack/Moss

Moss(莫斯)-Spring Cloud体系的服务治理平台，让Spring Cloud应用不再流浪！欢迎Star！

Repository: https://github.com/GrailStack/Moss
Canonical: https://ross.abutalabs.com/products/grailstack-moss
Homepage: https://xujin.org/projects/moss/overview/
Language: Java
License: Apache-2.0
License Family: permissive
Topics: spring, spring-cloud, spring-cloud-admin, moss, spring-boot-admin
Last push: 2023-09-15T07:13:01+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 2702, "days_push": 1083, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1347, forks 353 (observed 2026-08-28T04:04:27.675300+00:00)

## What it is
Moss is a service governance platform for Spring Cloud microservices, providing visualized management of the full service lifecycle. It offers service and instance profiling, multi-registry support (Eureka, Consul, Nacos), call topology, health metrics, and up/down event notifications.

## Use cases
- manage spring cloud microservices from a single dashboard
- visualize service instances across multiple eureka clusters
- get notified when services go up or down
- view service call topology and dependencies
- score and rate microservice health and performance
- dynamically switch between service registries
- track which spring cloud components each service uses

## When to choose
- you run spring cloud microservices and lack a unified governance console
- you need multi-registry support across eureka, consul, and nacos clusters
- you want richer service profiling than spring boot admin provides

## When to avoid
- your stack is not java/spring based
- you need a platform with recent active development and releases
- you use kubernetes-native service discovery instead of spring cloud registries

## Facets
- artifact type: application
- maturity: maintenance
- function: monitoring, alerting, service-discovery, microservices, web-framework, tracing
- domain: microservices, monitoring, backend, self-hosted
- platform: jvm, self-hosted
- tags: spring-cloud, spring-boot-admin, service-governance, eureka, consul, nacos, service-registry, java, devops, web-server

## Member repositories
- GrailStack/Moss (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:27.675300+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 2026-08-30T04:42:35.699171+00:00, confidence not recorded.
  - readme: https://github.com/GrailStack/Moss (fetched 2026-08-28T04:04:27.675300+00:00, sha d52d03eebe96)
  - homepage: https://xujin.org/projects/moss/overview/ (fetched 2026-08-29T12:01:32.022534+00:00, sha f07de131f31d)
- Data as of 2026-08-30T08:39:29.467469+00:00.