DSH Plugin Subscriptions

AI LLM plugin for DeepSeek Harness that signs in to consumer AI subscriptions with OAuth and exposes them as LLM providers.

Providers

Live

Provider	Subscription	Notes
Claude	Anthropic Pro/Max	Imports credentials from Claude Code automatically; run claude first
Codex	ChatGPT Plus/Pro	Real-time model discovery from chatgpt.com/backend-api/codex/models
Grok	X Premium/Premium+	Real-time model discovery; includes x_search, image_generate, video_generate tools
Google Antigravity	Google One AI Premium	静态目录（Gemini 3 Pro / 3.1 Pro / 3 Flash, Claude 4.6 Sonnet / Opus）；直接 OAuth，无需环境变量
OpenRouter	OpenRouter account	OAuth PKCE → permanent API key; static catalog (GPT-4o, Claude Sonnet/Haiku 4.5, Gemini 2.5 Flash)
Agnes AI	AgnesCode account	OAuth PKCE → access token (reverse-engineered); static catalog (Agnes 2.5/2.0 Flash, GPT-4o, Claude Sonnet 4.5 via AgnesCode)
Qwen Code	Qwen Coding Plan	Device-flow OAuth via chat.qwen.ai；无需 API Key
iFlytek Spark	Spark API subscription	OAuth PKCE via spark-api.xf-yun.com; env vars: SPARK_CLIENT_ID, SPARK_CLIENT_SECRET
Baidu ERNIE	ERNIE Bot subscription	OAuth PKCE via openapi.baidu.com; env vars: ERNIE_CLIENT_ID, ERNIE_CLIENT_SECRET

Coming soon

Gemini, Perplexity AI, GitHub Copilot, Mistral AI, Cursor, Hugging Face, Windsurf, Replicate, fal.ai, Cohere, Voyage AI, Lepton AI, OctoAI.

Features

• OAuth sign-in for subscription providers — no API keys required
• Composer model resolution straight from your subscription
• Streaming, tool calling, and image input where the provider supports them
• Usage status shown in the Subscriptions settings section
• Built-in model catalogs per provider, overridable in config

Installation

# From npm (pre-built, no build step)
dsh plugin --profile web add dsh-plugin-subscriptions

# Or from GitHub source
dsh plugin --profile web add github:randomix777/dsh-plugin-subscriptions

Usage

1. Launch DSH (dsh web) and open the printed URL.
2. Go to Settings → Subscriptions and press Connect next to a provider.
3. Complete the OAuth flow in the browser tab that opens. On headless setups, paste the callback URL or authorization code manually.
   • Claude: imports from existing Claude Code credentials (run claude once if not logged in).
   • Antigravity: no env vars needed, complete OAuth in browser directly; optionally override with ANTIGRAVITY_CLIENT_ID / ANTIGRAVITY_CLIENT_SECRET.
   • Qwen Code: device-flow OAuth via chat.qwen.ai; no API key or env vars required, click Connect to authenticate.
   • Agnes AI: after browser authorization, paste the full callback URL (or just the auth code) into the DSH UI — the agnes:// deep link cannot be auto-captured by DSH.
4. In any chat, open the model selector (/model) and pick a model under the desired provider.

Untreated providers show no card in the model picker until signed in.

Environment Variables

Antigravity and Qwen use embedded public client credentials — no setup required. Only Spark and ERNIE need env vars:

# Optional: override the built-in Antigravity OAuth client credentials
export ANTIGRAVITY_CLIENT_ID="your-custom-oauth-client-id"
export ANTIGRAVITY_CLIENT_SECRET="your-custom-oauth-client-secret"

# iFlytek Spark (register at https://console.xfyun.cn)
export SPARK_CLIENT_ID="your-spark-client-id"
export SPARK_CLIENT_SECRET="your-spark-client-secret"

# Baidu ERNIE (register at https://console.bce.baidu.com/ai/)
export ERNIE_CLIENT_ID="your-ernie-client-id"
export ERNIE_CLIENT_SECRET="your-ernie-client-secret"

Spark and ERNIE require you to register an OAuth app on the respective platform and set the env vars above.

Configuration

providers:
  - id: llm-subscriptions
    name: dsh-plugin-subscriptions
    config:
      providers: [codex, claude, grok, antigravity, openrouter, agnes, glm, spark, ernie]  # subset allowed; all nine enabled by default
      streamIdleTimeoutMs: 300000
      models:  # override built-in catalogs
        codex:
          - { id: gpt-5.6-sol, name: GPT-5.6 Sol, contextWindow: 272000, inputModalities: [text, image] }

Tools

Auto-registered when the corresponding provider is active:

• x_search (Grok) — xAI-hosted X search, returns { answer, citations }
• image_generate (Codex or Grok) — calls gpt-image-2 via Codex backend or grok-imagine-image-2.0 via Grok; saves to ~/.dsh/plugins/subscriptions/images/
• video_generate (Grok) — calls grok-imagine-video-1.5 via api.x.ai/v1/videos; async poll, saves MP4 to ~/.dsh/plugins/subscriptions/videos/

Limitations

• Provider availability depends on your subscription status; unsigned-in providers are hidden
• Image generation requires an active Codex or Grok session
• x_search requires Grok login and an API-capable subscription tier
• OpenRouter API key is permanent (no refresh); log out and re-login to replace
• Agnes AI requires manual callback URL/code paste (no agnes:// protocol handler in DSH)
• Chinese providers (GLM, Spark, ERNIE) require a registered OAuth app on the respective platform and env var credentials

Project Structure

• lib/index.js — Main bundle (compiled output), all backend logic
• lib/client.js — Browser bundle, UI components
• src/providers/ — Source for each provider's OAuth flow, token exchange, and LlmAdapter

License

MIT