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Feature/glm z ai provider #62

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8086c78
feat: Add GLM 5.2 support via chat.z.ai
Multikus Jun 19, 2026
244ed07
feat: add GLM 5.2 to frontend UI
Multikus Jun 19, 2026
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25 changes: 21 additions & 4 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -273,34 +273,41 @@ npm start

<table>
<tr>
<td align="center" width="25%">
<td align="center" width="20%">
<br>
<strong>ChatGPT</strong>
<br>
OpenAI's GPT
<br><br>
</td>
<td align="center" width="25%">
<td align="center" width="20%">
<br>
<strong>Claude</strong>
<br>
Anthropic's Claude
<br><br>
</td>
<td align="center" width="25%">
<td align="center" width="20%">
<br>
<strong>Gemini</strong>
<br>
Google's Gemini
<br><br>
</td>
<td align="center" width="25%">
<td align="center" width="20%">
<br>
<strong>Perplexity</strong>
<br>
Web search & research
<br><br>
</td>
<td align="center" width="20%">
<br>
<strong>GLM</strong>
<br>
Zhipu's GLM (z.ai)
<br><br>
</td>
</tr>
</table>

Expand Down Expand Up @@ -335,6 +342,7 @@ Your editor → MCP tool call → Proxima local server
<tr><td><code>claude-engine.js</code></td><td>Claude</td><td>Org-level auth handling, SSE streaming, auto-recovery</td></tr>
<tr><td><code>gemini-engine.js</code></td><td>Gemini</td><td>SSE streaming with auto-reconnect</td></tr>
<tr><td><code>perplexity-engine.js</code></td><td>Perplexity</td><td>SSE streaming</td></tr>
<tr><td><code>zai-engine.js</code></td><td>GLM (z.ai)</td><td>Guest JWT auth, signed requests (X-Signature HMAC), SSE streaming</td></tr>
</table>


Expand Down Expand Up @@ -494,6 +502,15 @@ curl http://localhost:3210/v1/chat/completions \
-d '{"model": "claude", "message": "What is AI?"}'
```

**Chat (GLM via z.ai):**
```bash
curl http://localhost:3210/v1/chat/completions \
-H "Content-Type: application/json" \
-d '{"model": "glm-5.2", "message": "What is AI?"}'
```

> GLM accepts the aliases `zai`, `z.ai`, `glm`, `glm-5.2`, `chatglm` — all route to the z.ai provider. The engine targets the latest **GLM 5.2** model through your existing browser session.

**Search:**
```bash
curl http://localhost:3210/v1/chat/completions \
Expand Down
19 changes: 18 additions & 1 deletion electron/browser-manager.cjs
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,11 @@ class BrowserManager {
url: 'https://gemini.google.com/app',
partition: 'persist:gemini',
color: '#4285f4'
},
zai: {
url: 'https://chat.z.ai/',
partition: 'persist:zai',
color: '#3b6cf6'
}
};

Expand Down Expand Up @@ -429,7 +434,8 @@ class BrowserManager {
perplexity: 'perplexity.ai',
chatgpt: 'chatgpt.com',
claude: 'claude.ai',
gemini: 'gemini.google.com'
gemini: 'gemini.google.com',
zai: 'z.ai'
};

const domain = providerDomains[provider];
Expand Down Expand Up @@ -585,6 +591,17 @@ class BrowserManager {
return hasInput && !hasSignIn;
})()
`);
case 'zai':
// chat.z.ai works with an auto-minted guest session, so a usable
// state just means the page loaded with a token or a chat input.
return await webContents.executeJavaScript(`
(function() {
try { if (window.localStorage.getItem('token')) return true; } catch(e) {}
const hasInput = !!document.querySelector('textarea') ||
!!document.querySelector('[contenteditable="true"]');
return hasInput;
})()
`);
default:
return false;
}
Expand Down
20 changes: 20 additions & 0 deletions electron/index-v2.html
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Original file line number Diff line number Diff line change
Expand Up @@ -153,6 +153,10 @@
background: linear-gradient(135deg, #4285f4, #8ab4f8);
}

.tab-icon.zai {
background: linear-gradient(135deg, #3b6cf6, #6f9bff);
}

.tab-icon.settings {
background: transparent;
border: none;
Expand Down Expand Up @@ -1010,6 +1014,11 @@
<span class="tab-name">Gemini</span>
<div class="tab-status offline" id="status-dot-gemini"></div>
</div>
<div class="tab" data-provider="zai" onclick="switchTab('zai')">
<div class="tab-icon zai">G</div>
<span class="tab-name">GLM</span>
<div class="tab-status offline" id="status-dot-zai"></div>
</div>
<div class="tab-spacer"></div>
<div class="tab" data-tab="settings" onclick="switchTab('settings')">
<div class="tab-icon settings">⚙️</div>
Expand Down Expand Up @@ -1127,6 +1136,17 @@ <h2 class="settings-title"><span class="section-icon"
</div>
<div class="toggle-switch active" data-provider="gemini" onclick="toggleProvider(this)"></div>
</div>
<div class="provider-card disabled" data-provider="zai">
<div class="provider-card-icon"
style="background: linear-gradient(135deg, #3b6cf6, #6f9bff); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700;">
G
</div>
<div class="provider-card-info">
<div class="provider-card-name">GLM-5.2 (z.ai)</div>
<div class="provider-card-status not-ready" id="card-status-zai">Disabled</div>
</div>
<div class="toggle-switch" data-provider="zai" onclick="toggleProvider(this)"></div>
</div>
</div>
</div>

Expand Down
19 changes: 14 additions & 5 deletions electron/main-v2.cjs
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Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,8 @@ const responseState = {
perplexity: { fingerprint: '', blockCount: 0 },
chatgpt: { fingerprint: '' },
claude: { fingerprint: '' },
gemini: { fingerprint: '' }
gemini: { fingerprint: '' },
zai: { fingerprint: '' }
};

// Default settings
Expand All @@ -62,7 +63,8 @@ const defaultSettings = {
perplexity: { enabled: true, loggedIn: false },
chatgpt: { enabled: true, loggedIn: false },
claude: { enabled: false, loggedIn: false },
gemini: { enabled: true, loggedIn: false }
gemini: { enabled: true, loggedIn: false },
zai: { enabled: false, loggedIn: false }
Comment on lines 63 to +67

@qodo-code-review qodo-code-review Bot Jun 19, 2026

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Action required

1. Settings merge drops zai 🐞 Bug ☼ Reliability

loadSettings() shallow-merges saved settings over defaultSettings, so older settings.json
files replace the whole providers object and can omit the newly added zai entry. The new GLM
toggle/tab then dereferences settings.providers.zai (e.g. in toggleProvider) and can throw,
preventing users from enabling GLM after upgrading.
Agent Prompt 
## Issue description
`loadSettings()` does a shallow object spread (`{...defaultSettings, ...saved}`), which overwrites the entire nested `providers` map when an older `settings.json` is present. After adding the new `zai` provider UI toggle, `settings.providers.zai` can be missing, causing runtime errors when toggling or switching to ZAI.

## Issue Context
This primarily impacts upgrade/migration scenarios (existing installs) where `settings.json` was created before `zai` existed.

## Fix Focus Areas
- electron/main-v2.cjs[61-85]
- electron/index-v2.html[1139-1149]
- electron/index-v2.html[1471-1485]

## Implementation notes
- In `loadSettings()`, deep-merge nested provider defaults:
  - `providers: { ...defaultSettings.providers, ...(saved.providers || {}) }`
  - (Optionally) also deep-merge per-provider objects to backfill new fields like `loggedIn`.
- Consider adding a defensive guard either in the renderer (`toggleProvider`) or, preferably, in the main process before returning settings to the UI: if `settings.providers[provider]` is missing, initialize it from defaults.

ⓘ Copy this prompt and use it to remediate the issue with your preferred AI generation tools

},
ipcPort: 19222, // Port for MCP server IPC communication
theme: 'dark',
Expand Down Expand Up @@ -182,7 +184,8 @@ async function restoreCookies(provider, ses) {
perplexity: { domain: 'perplexity.ai', authCookies: ['__Secure-next-auth.session-token', 'pplx_'] },
chatgpt: { domain: 'openai.com', authCookies: ['__Secure-next-auth.session-token', '__cf_bm'] },
claude: { domain: 'claude.ai', authCookies: ['sessionKey', '__cf_bm'] },
gemini: { domain: 'google.com', authCookies: ['SID', 'HSID', 'SSID', '__Secure-1PSID', '__Secure-3PSID'] }
gemini: { domain: 'google.com', authCookies: ['SID', 'HSID', 'SSID', '__Secure-1PSID', '__Secure-3PSID'] },
zai: { domain: 'z.ai', authCookies: ['token', '__cf_bm'] }
};
const authConfig = providerAuthDomains[provider];
if (authConfig) {
Expand Down Expand Up @@ -767,6 +770,10 @@ async function sendMessageToProvider(provider, message, forceDOM = false) {
return await sendToClaude(webContents, message);
case 'gemini':
return await sendToGemini(webContents, message);
case 'zai':
// Z.AI (GLM) is engine-only — it has no DOM scraping fallback.
// Reaching here means the injected engine didn't return content.
throw new Error('Z.AI engine unavailable — open chat.z.ai and ensure it loaded');
default:
throw new Error(`Unknown provider: ${provider}`);
}
Expand Down Expand Up @@ -2479,7 +2486,8 @@ ipcMain.handle('open-in-system-browser', (event, provider) => {
perplexity: 'https://www.perplexity.ai/',
chatgpt: 'https://chat.openai.com/',
claude: 'https://claude.ai/',
gemini: 'https://gemini.google.com/'
gemini: 'https://gemini.google.com/',
zai: 'https://chat.z.ai/'
};
if (urls[provider]) {
shell.openExternal(urls[provider]);
Expand Down Expand Up @@ -2606,7 +2614,8 @@ ipcMain.handle('get-cookies', async (event, provider) => {
perplexity: 'perplexity.ai',
chatgpt: 'openai.com',
claude: 'claude.ai',
gemini: 'google.com'
gemini: 'google.com',
zai: 'z.ai'
};

const domain = providerDomains[provider];
Expand Down
14 changes: 9 additions & 5 deletions electron/provider-api.cjs
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Expand Up @@ -18,7 +18,8 @@ function _loadScript(provider) {
chatgpt: 'chatgpt-engine.js',
claude: 'claude-engine.js',
gemini: 'gemini-engine.js',
perplexity: 'perplexity-engine.js'
perplexity: 'perplexity-engine.js',
zai: 'zai-engine.js'
};

const filename = scriptMap[provider];
Expand Down Expand Up @@ -65,7 +66,8 @@ async function isAPIReady(provider, webContents) {
chatgpt: 'typeof window.__proximaChatGPT !== "undefined"',
claude: 'typeof window.__proximaClaude !== "undefined"',
gemini: 'typeof window.__proximaGemini !== "undefined"',
perplexity: 'typeof window.__proximaPerplexity !== "undefined"'
perplexity: 'typeof window.__proximaPerplexity !== "undefined"',
zai: 'typeof window.__proximaZAI !== "undefined"'
};

const check = checkMap[provider];
Expand Down Expand Up @@ -103,7 +105,8 @@ async function sendViaAPI(provider, webContents, message) {
chatgpt: '__proximaChatGPT',
claude: '__proximaClaude',
gemini: '__proximaGemini',
perplexity: '__proximaPerplexity'
perplexity: '__proximaPerplexity',
zai: '__proximaZAI'
};

const apiObj = sendMap[provider];
Expand Down Expand Up @@ -149,10 +152,11 @@ async function resetConversation(provider, webContentsGetter) {
chatgpt: '__proximaChatGPT',
claude: '__proximaClaude',
gemini: '__proximaGemini',
perplexity: '__proximaPerplexity'
perplexity: '__proximaPerplexity',
zai: '__proximaZAI'
};

const providers = provider ? [provider] : ['chatgpt', 'claude', 'gemini', 'perplexity'];
const providers = provider ? [provider] : ['chatgpt', 'claude', 'gemini', 'perplexity', 'zai'];

for (const p of providers) {
const apiObj = resetMap[p];
Expand Down
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