# shadowsocks/v2ray-plugin

A SIP003 plugin based on v2ray

Repository: https://github.com/shadowsocks/v2ray-plugin
Canonical: https://ross.abutalabs.com/products/v2ray-plugin
Language: Go
License: MIT
License Family: permissive
Last push: 2026-07-09T07:04:05+00:00

## Health v2 (maintenance only)
Score: 64/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 91, release rhythm 8, longevity 100
- inputs: {"age_days": 2794, "days_push": 55, "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 2846, forks 589 (observed 2026-08-28T04:07:24.971026+00:00)

## What it is
A SIP003 plugin for Shadowsocks built on v2ray, tunneling traffic over WebSocket (HTTP/HTTPS) or QUIC to obfuscate proxy traffic. Written in Go and MIT-licensed.

## Use cases
- disguise shadowsocks traffic as normal HTTPS websocket traffic
- run shadowsocks over quic
- bypass network censorship with traffic obfuscation
- serve shadowsocks on port 443 with tls
- set up a sip003 transport plugin for ss-server and ss-local

## When to choose
- you already use shadowsocks and need websocket or quic transport to evade DPI
- you want a lightweight single-binary plugin instead of running full v2ray
- you need TLS or QUIC with automatic acme.sh certificate support

## When to avoid
- you need a full proxy platform with routing rules rather than just a transport plugin
- you use a proxy client that does not support SIP003 plugins
- plain HTTP mode is insufficient for your threat model since it only lightly obfuscates traffic

## Facets
- artifact type: plugin
- maturity: active
- function: proxy, networking, security, privacy
- domain: privacy, censorship-circumvention, networking, security
- platform: windows, go, cli, cross-platform
- tags: shadowsocks, v2ray, sip003, websocket, tls, quic, traffic-obfuscation, linux, macos

## Member repositories
- shadowsocks/v2ray-plugin (main) score 64

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:24.971026+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 2026-08-30T07:37:02.649051+00:00, confidence not recorded.
  - readme: https://github.com/shadowsocks/v2ray-plugin (fetched 2026-08-28T04:07:24.971026+00:00, sha 9ebb411f284b)
- Data as of 2026-08-30T08:39:29.467469+00:00.