fix(cliproxy): prevent agy model reset and add sonnet 4.6 models

tests/unit/cliproxy/config-generator.test.js

@@ -59,10 +59,7 @@ describe('Config Generator', () => {
       assert(!configLine.includes('\\'), 'Should not contain backslashes');
 
       // Verify it's valid YAML format
-      assert.strictEqual(
-        configLine,
-        'auth-dir: "C:/Users/TestUser/.ccs/cliproxy/auth"'
-      );
+      assert.strictEqual(configLine, 'auth-dir: "C:/Users/TestUser/.ccs/cliproxy/auth"');
     });
 
     it('handles multiple consecutive backslashes', () => {
@@ -79,7 +76,10 @@ describe('Config Generator', () => {
       const complexPath = 'D:\\Projects\\ccs-2024\\test\\.ccs\\auth-tokens\\provider.json';
       const normalizedPath = complexPath.replace(/\\/g, '/');
 
-      assert.strictEqual(normalizedPath, 'D:/Projects/ccs-2024/test/.ccs/auth-tokens/provider.json');
+      assert.strictEqual(
+        normalizedPath,
+        'D:/Projects/ccs-2024/test/.ccs/auth-tokens/provider.json'
+      );
       assert(normalizedPath.includes('Projects'), 'Should preserve directory names');
       assert(normalizedPath.includes('auth-tokens'), 'Should preserve hyphens');
       assert(normalizedPath.includes('provider.json'), 'Should preserve filenames');
@@ -348,7 +348,8 @@ auth-dir: "/test"
     });
 
     it('handles tabs in indentation', () => {
-      const configContent = 'api-keys:\n\t- "ccs-internal-managed"\n\t- "user-key-with-tab"\n\nauth-dir: "/test"';
+      const configContent =
+        'api-keys:\n\t- "ccs-internal-managed"\n\t- "user-key-with-tab"\n\nauth-dir: "/test"';
 
       const userKeys = parseUserApiKeys(configContent);
 
@@ -544,11 +545,7 @@ auth-dir: "${cliproxyDir.replace(/\\/g, '/')}/auth"
 
       testPaths.forEach(({ input, expected }) => {
         const normalized = input.replace(/\\/g, '/');
-        assert.strictEqual(
-          normalized,
-          expected,
-          `Should normalize "${input}" to "${expected}"`
-        );
+        assert.strictEqual(normalized, expected, `Should normalize "${input}" to "${expected}"`);
       });
     });
   });
@@ -588,6 +585,7 @@ auth-dir: "${cliproxyDir.replace(/\\/g, '/')}/auth"
 
       // Claude aliases should have fork: true
       assert(config.includes('claude-sonnet-4-5'), 'Should include Claude sonnet model');
+      assert(config.includes('claude-sonnet-4-6'), 'Should include Claude Sonnet 4.6 model');
       assert(config.includes('fork: true'), 'Should include fork: true for Claude aliases');
 
       // Verify fork: true appears after each Claude alias entry
@@ -650,8 +648,14 @@ auth-dir: "${cliproxyDir.replace(/\\/g, '/')}/auth"
       const cliproxyDir = path.join(testDir, '.ccs', 'cliproxy');
       const config = fs.readFileSync(path.join(cliproxyDir, 'config.yaml'), 'utf-8');
 
-      assert(config.includes('alias: gemini-3.1-pro-preview'), 'Should include dotted version alias');
-      assert(config.includes('alias: gemini-3-1-pro-preview'), 'Should include hyphen version alias');
+      assert(
+        config.includes('alias: gemini-3.1-pro-preview'),
+        'Should include dotted version alias'
+      );
+      assert(
+        config.includes('alias: gemini-3-1-pro-preview'),
+        'Should include hyphen version alias'
+      );
       assert(
         config.includes('alias: gemini-3-1-pro-preview-customtools'),
         'Should include hyphen customtools alias'

tests/unit/cliproxy/env-builder-provider-url.test.ts

@@ -2,7 +2,10 @@ import * as fs from 'fs';
 import * as os from 'os';
 import * as path from 'path';
 import { afterEach, beforeEach, describe, expect, it } from 'bun:test';
-import { getEffectiveEnvVars } from '../../../src/cliproxy/config/env-builder';
+import {
+  ensureProviderSettings,
+  getEffectiveEnvVars,
+} from '../../../src/cliproxy/config/env-builder';
 
 interface EnvSettings {
   ANTHROPIC_BASE_URL: string;
@@ -24,13 +27,16 @@ function writeSettings(
 describe('getEffectiveEnvVars local provider URL normalization', () => {
   let tempHome: string;
   let settingsPath: string;
+  let originalCcsHome: string | undefined;
 
   beforeEach(() => {
+    originalCcsHome = process.env.CCS_HOME;
     tempHome = fs.mkdtempSync(path.join(os.tmpdir(), 'ccs-env-url-'));
     settingsPath = path.join(tempHome, 'codex.settings.json');
   });
 
   afterEach(() => {
+    process.env.CCS_HOME = originalCcsHome;
     fs.rmSync(tempHome, { recursive: true, force: true });
   });
 
@@ -139,4 +145,54 @@ describe('getEffectiveEnvVars local provider URL normalization', () => {
     expect(persisted.presets[0]?.sonnet).toBe('gpt-5.3-codex');
     expect(persisted.presets[0]?.haiku).toBe('gpt-5-mini');
   });
+
+  it('repairs existing provider settings files that are missing env keys', () => {
+    process.env.CCS_HOME = tempHome;
+    const agySettingsPath = path.join(tempHome, '.ccs', 'agy.settings.json');
+    fs.mkdirSync(path.dirname(agySettingsPath), { recursive: true });
+    fs.writeFileSync(
+      agySettingsPath,
+      JSON.stringify(
+        {
+          hooks: {
+            PreToolUse: [{ matcher: 'WebSearch', hooks: [] }],
+          },
+        },
+        null,
+        2
+      )
+    );
+
+    ensureProviderSettings('agy');
+
+    const repaired = JSON.parse(fs.readFileSync(agySettingsPath, 'utf-8')) as {
+      env?: Record<string, string>;
+      hooks?: Record<string, unknown>;
+    };
+    expect(repaired.hooks?.PreToolUse).toBeDefined();
+    expect(repaired.env?.ANTHROPIC_BASE_URL).toBe('http://127.0.0.1:8317/api/provider/agy');
+    expect(repaired.env?.ANTHROPIC_MODEL).toBeDefined();
+    expect(repaired.env?.ANTHROPIC_DEFAULT_OPUS_MODEL).toBeDefined();
+    expect(repaired.env?.ANTHROPIC_DEFAULT_SONNET_MODEL).toBeDefined();
+    expect(repaired.env?.ANTHROPIC_DEFAULT_HAIKU_MODEL).toBeDefined();
+  });
+
+  it('recovers malformed provider settings files by writing defaults and backup copy', () => {
+    process.env.CCS_HOME = tempHome;
+    const agySettingsPath = path.join(tempHome, '.ccs', 'agy.settings.json');
+    fs.mkdirSync(path.dirname(agySettingsPath), { recursive: true });
+    fs.writeFileSync(agySettingsPath, '{"env": {"ANTHROPIC_MODEL": "claude-sonnet-4-6-thinking",}');
+
+    ensureProviderSettings('agy');
+
+    const repaired = JSON.parse(fs.readFileSync(agySettingsPath, 'utf-8')) as {
+      env?: Record<string, string>;
+    };
+    expect(repaired.env?.ANTHROPIC_MODEL).toBeDefined();
+
+    const backups = fs
+      .readdirSync(path.dirname(agySettingsPath))
+      .filter((file) => file.startsWith('agy.settings.json.corrupt-'));
+    expect(backups.length).toBe(1);
+  });
 });

tests/unit/cliproxy/model-catalog.test.js

@@ -71,9 +71,7 @@ describe('Model Catalog', () => {
 
     it('includes Claude Opus 4.5 Thinking', () => {
       const { MODEL_CATALOG } = modelCatalog;
-      const opus = MODEL_CATALOG.agy.models.find(
-        (m) => m.id === 'claude-opus-4-5-thinking'
-      );
+      const opus = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-opus-4-5-thinking');
       assert(opus, 'Should include Claude Opus 4.5 Thinking');
       assert.strictEqual(opus.name, 'Claude Opus 4.5 Thinking');
     });
@@ -87,6 +85,22 @@ describe('Model Catalog', () => {
       assert.strictEqual(sonnetThinking.name, 'Claude Sonnet 4.5 Thinking');
     });
 
+    it('includes Claude Sonnet 4.6 Thinking', () => {
+      const { MODEL_CATALOG } = modelCatalog;
+      const sonnetThinking = MODEL_CATALOG.agy.models.find(
+        (m) => m.id === 'claude-sonnet-4-6-thinking'
+      );
+      assert(sonnetThinking, 'Should include Claude Sonnet 4.6 Thinking');
+      assert.strictEqual(sonnetThinking.name, 'Claude Sonnet 4.6 Thinking');
+    });
+
+    it('includes Claude Sonnet 4.6', () => {
+      const { MODEL_CATALOG } = modelCatalog;
+      const sonnet = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-sonnet-4-6');
+      assert(sonnet, 'Should include Claude Sonnet 4.6');
+      assert.strictEqual(sonnet.name, 'Claude Sonnet 4.6');
+    });
+
     it('includes Claude Sonnet 4.5', () => {
       const { MODEL_CATALOG } = modelCatalog;
       const sonnet = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-sonnet-4-5');
@@ -103,9 +117,9 @@ describe('Model Catalog', () => {
       assert.strictEqual(gem3.tier, undefined, 'AGY models should not have paid tier');
     });
 
-    it('has 5 models total', () => {
+    it('has 7 models total', () => {
       const { MODEL_CATALOG } = modelCatalog;
-      assert.strictEqual(MODEL_CATALOG.agy.models.length, 5);
+      assert.strictEqual(MODEL_CATALOG.agy.models.length, 7);
     });
   });
 
@@ -266,9 +280,7 @@ describe('Model Catalog', () => {
   describe('Thinking models ordering', () => {
     it('Claude Opus 4.5 Thinking is not deprecated', () => {
       const { MODEL_CATALOG } = modelCatalog;
-      const opus = MODEL_CATALOG.agy.models.find(
-        (m) => m.id === 'claude-opus-4-5-thinking'
-      );
+      const opus = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-opus-4-5-thinking');
       assert(opus, 'Should include Claude Opus 4.5 Thinking');
       assert.strictEqual(opus.deprecated, undefined, 'Should not be marked as deprecated');
     });
@@ -279,7 +291,11 @@ describe('Model Catalog', () => {
         (m) => m.id === 'claude-sonnet-4-5-thinking'
       );
       assert(sonnetThinking, 'Should include Claude Sonnet 4.5 Thinking');
-      assert.strictEqual(sonnetThinking.deprecated, undefined, 'Should not be marked as deprecated');
+      assert.strictEqual(
+        sonnetThinking.deprecated,
+        undefined,
+        'Should not be marked as deprecated'
+      );
     });
 
     it('thinking models are at the top of the list', () => {
@@ -288,9 +304,7 @@ describe('Model Catalog', () => {
 
       // Find indices of thinking models
       const opusIdx = models.findIndex((m) => m.id === 'claude-opus-4-5-thinking');
-      const sonnetThinkingIdx = models.findIndex(
-        (m) => m.id === 'claude-sonnet-4-5-thinking'
-      );
+      const sonnetThinkingIdx = models.findIndex((m) => m.id === 'claude-sonnet-4-5-thinking');
 
       // Find indices of non-thinking models
       const sonnetIdx = models.findIndex((m) => m.id === 'claude-sonnet-4-5');
@@ -299,14 +313,8 @@ describe('Model Catalog', () => {
       // Thinking models should come before non-thinking models
       assert(opusIdx < sonnetIdx, 'Opus Thinking should be above non-thinking Sonnet');
       assert(opusIdx < geminiIdx, 'Opus Thinking should be above non-thinking Gemini');
-      assert(
-        sonnetThinkingIdx < sonnetIdx,
-        'Sonnet Thinking should be above non-thinking Sonnet'
-      );
-      assert(
-        sonnetThinkingIdx < geminiIdx,
-        'Sonnet Thinking should be above non-thinking Gemini'
-      );
+      assert(sonnetThinkingIdx < sonnetIdx, 'Sonnet Thinking should be above non-thinking Sonnet');
+      assert(sonnetThinkingIdx < geminiIdx, 'Sonnet Thinking should be above non-thinking Gemini');
     });
   });