Ross ROSS = Recommend OSS · open-source software intelligence for agents

gaul/s3proxy

Access other storage backends via the S3 API observed · 2026-08-28

github.com/gaul/s3proxy · Java · Apache-2.0 (permissive) observed · 2026-08-28

Health v2 · maintenance only

95/100

  • Activity 99
  • Release rhythm 87
  • Longevity 100
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: 41
  • age_days: 4420
  • days_rel: 7
  • days_push: 7
  • n_releases_24m: 14

Full methodology

Adoption not part of the score

2322 stars · 278 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

S3Proxy is a Java service that implements the Amazon S3 API and proxies requests to other storage backends such as Google Cloud Storage, Azure Blob Storage, OpenStack Swift, SFTP, or the local filesystem. It can be run standalone via Docker or an executable jar, or embedded into Java applications.

Use cases

  • expose azure blob storage via an s3-compatible api
  • test s3 client code locally without an aws account
  • translate s3 requests to google cloud storage
  • serve a local directory over the s3 api
  • migrate tools that only support s3 to other cloud storage providers
  • embed an s3 endpoint into a java application

When to choose

  • you need s3 api compatibility with a non-S3 storage backend
  • you want a lightweight local s3 endpoint for testing
  • you need to bridge s3-only tools to azure, gcs, swift, or sftp

When to avoid

  • you need a fully S3-compatible data store with metadata and consistency guarantees like MinIO
  • you require high-throughput production object storage rather than protocol translation
  • you need a non-Java runtime environment

Facets

service · maturity stable

proxy http-server object-storage middleware cloud-computing developer-tools self-hosted jvm windows self-hosted s3-api s3-compatibility storage-gateway azure-blob google-cloud-storage openstack-swift sftp local-filesystem storage docker kubernetes linux macos

1 source

Member repositories

RepositoryRoleHealth v2
gaul/s3proxymain95

For agents

markdown · JSON · MCP: product_card(name="gaul/s3proxy")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem