dsh-antigravity-oauth
用于 DeepSeek Harness 的独立 Gemini Cloud Code Assist OAuth。独立商店。仅限 Gemini flash。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:aa2246740/dsh-antigravity-oauth#76618cf1a91f8931cb608093ac8a3f3ed9199969Antigravity Oauth 以 dsh-antigravity-oauth 发布，当前版本为 0.2.0。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
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Isolated, unofficial Gemini Cloud Code Assist login for DeepSeek Harness.
This is a community plugin. It is not Google Antigravity, not the public Gemini API, and not an official DeepSeek product.
Using this plugin can get the Google account banned, limited, or signed out. That risk is real. Nobody here can undo it.
ideType: ANTIGRAVITY) and talks to daily-cloudcode-pa.googleapis.com /v1internal:streamGenerateContent. That is not Google AI Studio, not Vertex, and not a supported third-party integration. Google can change, rate-limit, or shut this path without notice..dsh-antigravity-oauth.json, refresh tokens, callback URLs, or authorization codes in issues, chats, or screenshots.$DSH_HOME/.dsh-antigravity-oauth.json on your machine.If you want a supported Gemini integration, use Google's official API / AI Studio products. Do not use this plugin.
| Settings nav | Antigravity |
| Harness route | agy-google-antigravity |
| Public models | gemini-3.8-flash, gemini-3.7-flash, gemini-3.5-flash |
| Auth file | $DSH_HOME/.dsh-antigravity-oauth.json (owner-only) |
| Saved accounts | Multiple; switched manually in Settings |
| Search | search_web → a separate Cloud Code Assist googleSearch turn |
| Image | Removed. This route does not generate images. |
The plugin never reads or writes official CLI auth files (~/.gemini, Antigravity app data, dsh-oauth-login's store, Pi Agent auth.json).
It is not dsh-oauth-login. Do not merge the two.
generate_image is dropped)web_search / web_fetch on this route (they are hidden so they do not shadow Cloud Code Assist search)429 / quota exhausted, the error names the account and the list marks it Quota limited. Switch to another saved account yourself — the plugin never switches on its own.{ version: 2, activeId, accounts: [...] }. The first migration leaves a one-time .dsh-antigravity-oauth.json.v1.bak (owner-only). Rolling back to an older plugin release requires restoring that backup; removing extra accounts does not rewrite the file back to v1.Node 22.19+. This compatibility branch targets DeepSeek Harness 0.1.5-rc.2; the desktop launcher has a separate version.
git clone https://github.com/aa2246740/dsh-antigravity-oauth.git
cd dsh-antigravity-oauth
npm install
DSHX_HARNESS=/absolute/path/to/deepseek-harness npm run build
Keep the file: prefix. This package treats DSH runtime as peer dependencies; a plain ./dsh-antigravity-oauth symlink often cannot resolve them.
dsh plugin --profile web add file:./dsh-antigravity-oauth
Restart the Web Host (dsh web / DSH.app). Open Settings → Antigravity. In a new chat, pick route agy-google-antigravity.
OAuth listens on http://127.0.0.1:51121/oauth-callback. Desktop OAuth here does not use PKCE.
Google authorization and Antigravity eligibility are separate states. An authorized grant is preserved if eligibility fails; adjust plugin networking and retry eligibility without repeating consent. Pending login can be cancelled, reopened or restarted. Model routing requires a resolved project. Existing paid tier/project takes precedence over a free-tier rejection; onboarding uses the server's default allowed tier. Actual account/location restrictions remain errors. No Cockpit or official-app credentials are read. Older plugin versions cannot parse a pending grant without a project or a v2 multi-account file; restore the .v1.bak backup before downgrading.
Cloud Code Assist v1internal cannot mix built-in googleSearch with functionDeclarations on the same request. This plugin therefore:
search_web to the modelfunctionResponse (or a source memo if the model never called the tool)bash, skill, …) available on that follow-up turnIf a turn 400s, TRANSPORT-storms, or leaves an unfinished tool call: start a new chat. Do not Continue that session. Scarred transcripts keep failing.
Typical scars:
Function call is missing a thought_signatureINVALID_ARGUMENT on functionResponseTRANSPORTGemini 3.7 Flash High requires a thought_signature on later functionCall parts. This plugin stores and replays them. A session that 400'd before that handshake is still dead — new chat.
Google image on this catalog was removed on purpose:
gemini-3-pro-image is not on this Cloud Code Assist list (404)gemini-3.1-flash-image has a separate, very small quota — not the Gemini 5-hour barDo not expect pictures from agy-google-antigravity.
Settings → Antigravity offers Host environment, direct, and explicit HTTP(S) proxy modes, with the effective route displayed. Settings persist in $DSH_HOME/.dsh-antigravity-oauth.json.network.json and apply to subsequent OAuth/CCA requests without restarting. They never change system networking or other plugins. Proxy credentials in URLs are rejected.
CCA fetch honors HTTPS_PROXY / HTTP_PROXY / https_proxy / http_proxy through undici ProxyAgent. Node 22+ often ignores those variables unless the process also sets NODE_USE_ENV_PROXY=1; this plugin does not rely on that flag.
A local HTTP proxy such as http://127.0.0.1:45678 is enough when Google is otherwise unreachable. SOCKS-only ports are not.
Optional overlay on the llm-antigravity-oauth row:
- id: llm-antigravity-oauth
name: dsh-antigravity-oauth
config:
nativeTools: true
nativeSearch: true
| Key | Default | Meaning |
|---|---|---|
nativeSearch | true | Offer search_web and intercept it onto googleSearch |
nativeTools | true | Forward DSH function tools (after schema sanitizing) |
streamIdleTimeoutMs | 300000 | Idle stream timeout |
retryPolicy | Harness default | Official dsh-llm retry policy |
nativeSearch: false turns off Cloud Code Assist search. It does not bring DSH web_search back on this route.
Apache-2.0.
No affiliation with Google, DeepSeek, or the Antigravity IDE. You run this at your own risk.