feat(cliproxy): add Claude Opus 4.7 support

Adds Claude Opus 4.7 as a new model to the AGY (Antigravity) and Claude
provider catalogs, with pricing, Cursor IDE support, and updated defaults
across the codebase.

- Add claude-opus-4-7-thinking and claude-opus-4-7 to AGY catalog
  (defaultModel bumped to claude-opus-4-7-thinking)
- Add claude-opus-4-7 entry to Claude provider catalog
- Register claude-opus-4-7-thinking fork alias in CLIProxy config
  (CLIPROXY_CONFIG_VERSION bumped 17 -> 18)
- Add pricing for claude-opus-4-7 and claude-opus-4-7-thinking
  ($5/$25 per million, matching Opus 4.6)
- Add claude-4.7-opus and claude-4.7-opus-fast-mode to Cursor catalog
- Update ANTHROPIC_DEFAULT_OPUS_MODEL in base-claude settings to 4.7
- Update Droid adapter and code-reviewer fallback models to 4.7
- Update unit tests for model-catalog and model-pricing

Opus 4.6 is retained as a supported fallback in both catalogs.

Built [OnSteroids](https://onsteroids.ai)

config/base-claude.settings.json

@@ -3,7 +3,7 @@
     "ANTHROPIC_BASE_URL": "http://127.0.0.1:8317/api/provider/claude",
     "ANTHROPIC_AUTH_TOKEN": "ccs-internal-managed",
     "ANTHROPIC_MODEL": "claude-sonnet-4-6",
-    "ANTHROPIC_DEFAULT_OPUS_MODEL": "claude-opus-4-6",
+    "ANTHROPIC_DEFAULT_OPUS_MODEL": "claude-opus-4-7",
     "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-sonnet-4-6",
     "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-haiku-4-5-20251001"
   }

scripts/code-reviewer.ts

@@ -26,7 +26,7 @@ interface PRContext {
 // Config
 const MAX_DIFF_LINES = 10000;
 const CLIPROXY_URL = process.env.CLIPROXY_URL || 'http://localhost:8317';
-const MODEL = process.env.REVIEW_MODEL || 'claude-opus-4-6-thinking';
+const MODEL = process.env.REVIEW_MODEL || 'claude-opus-4-7-thinking';
 
 // System prompt for code review - new style
 const CODE_REVIEWER_SYSTEM_PROMPT = `You are the CCS AGY Code Reviewer, an expert AI assistant reviewing pull requests for the CCS CLI project.

src/cliproxy/config/generator.ts

@@ -41,7 +41,7 @@ export const CCS_CONTROL_PANEL_SECRET = 'ccs';
  * v16: Narrow stale Gemini alias cleanup to broad multi-version guessed ranges
  * v17: Persist routing.strategy from CCS unified config
  */
-export const CLIPROXY_CONFIG_VERSION = 17;
+export const CLIPROXY_CONFIG_VERSION = 18;
 
 interface RegenerateConfigOptions {
   configPath?: string;
@@ -86,6 +86,7 @@ const DEFAULT_ANTIGRAVITY_ALIASES: OAuthModelAliasEntry[] = [
   // Backward compatibility: legacy sonnet thinking alias now routes to canonical model ID.
   { name: 'claude-sonnet-4-6-thinking', alias: 'claude-sonnet-4-6', fork: true },
   { name: 'claude-opus-4-6-thinking', alias: 'claude-opus-4-6-thinking', fork: true },
+  { name: 'claude-opus-4-7-thinking', alias: 'claude-opus-4-7-thinking', fork: true },
 ];
 
 const BUILT_IN_GEMINI_ALIAS_NAMES = new Set(

src/cliproxy/model-catalog.ts

@@ -87,12 +87,42 @@ export const MODEL_CATALOG: Partial<Record<CLIProxyProvider, ProviderCatalog>> =
   agy: {
     provider: 'agy',
     displayName: 'Antigravity',
-    defaultModel: 'claude-opus-4-6-thinking',
+    defaultModel: 'claude-opus-4-7-thinking',
     models: [
+      {
+        id: 'claude-opus-4-7-thinking',
+        name: 'Claude Opus 4.7 Thinking',
+        description: 'Latest flagship, extended thinking',
+        nativeImageInput: true,
+        thinking: {
+          type: 'budget',
+          min: 1024,
+          max: 128000,
+          zeroAllowed: true,
+          dynamicAllowed: true,
+        },
+        // TODO: Re-enable when Antigravity backend supports 1M context (currently 256k)
+        // extendedContext: true,
+        extendedContext: false,
+      },
+      {
+        id: 'claude-opus-4-7',
+        name: 'Claude Opus 4.7',
+        description: 'Latest flagship without thinking',
+        nativeImageInput: true,
+        thinking: {
+          type: 'budget',
+          min: 1024,
+          max: 128000,
+          zeroAllowed: true,
+          dynamicAllowed: true,
+        },
+        extendedContext: false,
+      },
       {
         id: 'claude-opus-4-6-thinking',
         name: 'Claude Opus 4.6 Thinking',
-        description: 'Latest flagship, extended thinking',
+        description: 'Previous flagship, extended thinking',
         nativeImageInput: true,
         thinking: {
           type: 'budget',
@@ -290,10 +320,24 @@ export const MODEL_CATALOG: Partial<Record<CLIProxyProvider, ProviderCatalog>> =
     displayName: 'Claude (Anthropic)',
     defaultModel: 'claude-sonnet-4-6',
     models: [
+      {
+        id: 'claude-opus-4-7',
+        name: 'Claude Opus 4.7',
+        description: 'Latest flagship model',
+        nativeImageInput: true,
+        thinking: {
+          type: 'budget',
+          min: 1024,
+          max: 128000,
+          zeroAllowed: false,
+          dynamicAllowed: true,
+        },
+        extendedContext: true,
+      },
       {
         id: 'claude-opus-4-6',
         name: 'Claude Opus 4.6',
-        description: 'Latest flagship model',
+        description: 'Previous flagship model',
         nativeImageInput: true,
         thinking: {
           type: 'budget',

src/cursor/cursor-default-models.ts

@@ -14,6 +14,16 @@ export const DEFAULT_CURSOR_MODEL = 'gpt-5.3-codex';
  */
 export const DEFAULT_CURSOR_MODELS: CursorModel[] = [
   // Anthropic Models
+  {
+    id: 'claude-4.7-opus',
+    name: 'Claude 4.7 Opus',
+    provider: 'anthropic',
+  },
+  {
+    id: 'claude-4.7-opus-fast-mode',
+    name: 'Claude 4.7 Opus (Fast mode)',
+    provider: 'anthropic',
+  },
   {
     id: 'claude-4.6-opus',
     name: 'Claude 4.6 Opus',

src/targets/droid-adapter.ts

@@ -54,7 +54,7 @@ export class DroidAdapter implements TargetAdapter {
       model: creds.model,
     });
     const modelRef = await upsertCcsModel(creds.profile, {
-      model: creds.model || 'claude-opus-4-6',
+      model: creds.model || 'claude-opus-4-7',
       displayName: `CCS ${creds.profile}`,
       baseUrl: creds.baseUrl,
       apiKey: creds.apiKey,

src/web-server/model-pricing.ts

@@ -228,6 +228,19 @@ const PRICING_REGISTRY: Record<string, ModelPricing> = {
     cacheCreationPerMillion: 6.25,
     cacheReadPerMillion: 0.5,
   },
+  // Claude 4.7 Opus ($5/$25)
+  'claude-opus-4-7': {
+    inputPerMillion: 5.0,
+    outputPerMillion: 25.0,
+    cacheCreationPerMillion: 6.25,
+    cacheReadPerMillion: 0.5,
+  },
+  'claude-opus-4-7-thinking': {
+    inputPerMillion: 5.0,
+    outputPerMillion: 25.0,
+    cacheCreationPerMillion: 6.25,
+    cacheReadPerMillion: 0.5,
+  },
 
   // ---------------------------------------------------------------------------
   // OpenAI Models - Source: better-ccusage

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

@@ -66,7 +66,21 @@ describe('Model Catalog', () => {
   describe('AGY models', () => {
     it('has correct default model', () => {
       const { MODEL_CATALOG } = modelCatalog;
-      assert.strictEqual(MODEL_CATALOG.agy.defaultModel, 'claude-opus-4-6-thinking');
+      assert.strictEqual(MODEL_CATALOG.agy.defaultModel, 'claude-opus-4-7-thinking');
+    });
+
+    it('includes Claude Opus 4.7 Thinking', () => {
+      const { MODEL_CATALOG } = modelCatalog;
+      const opus = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-opus-4-7-thinking');
+      assert(opus, 'Should include Claude Opus 4.7 Thinking');
+      assert.strictEqual(opus.name, 'Claude Opus 4.7 Thinking');
+    });
+
+    it('includes Claude Opus 4.7 (non-thinking)', () => {
+      const { MODEL_CATALOG } = modelCatalog;
+      const opus = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-opus-4-7');
+      assert(opus, 'Should include Claude Opus 4.7');
+      assert.strictEqual(opus.name, 'Claude Opus 4.7');
     });
 
     it('includes Claude Opus 4.6 Thinking', () => {
@@ -117,9 +131,9 @@ describe('Model Catalog', () => {
       assert.strictEqual(flash.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);
     });
   });
 
@@ -266,6 +280,13 @@ describe('Model Catalog', () => {
   });
 
   describe('findModel', () => {
+    it('finds Claude Opus 4.7 Thinking in agy', () => {
+      const { findModel } = modelCatalog;
+      const model = findModel('agy', 'claude-opus-4-7-thinking');
+      assert(model, 'Should find model');
+      assert.strictEqual(model.name, 'Claude Opus 4.7 Thinking');
+    });
+
     it('finds Claude Opus 4.6 Thinking in agy', () => {
       const { findModel } = modelCatalog;
       const model = findModel('agy', 'claude-opus-4-6-thinking');
@@ -310,10 +331,10 @@ describe('Model Catalog', () => {
     it('falls back to the next supported model when the default is excluded', () => {
       const { getSuggestedReplacementModel } = modelCatalog;
 
-      expect(getSuggestedReplacementModel('agy', 'claude-opus-4-6-thinking')).toBe(
+      expect(getSuggestedReplacementModel('agy', 'claude-opus-4-7-thinking')).toBe(
-        'claude-sonnet-4-6'
+        'claude-opus-4-7'
       );
-      expect(getSuggestedReplacementModel('agy')).toBe('claude-opus-4-6-thinking');
+      expect(getSuggestedReplacementModel('agy')).toBe('claude-opus-4-7-thinking');
     });
 
     it('returns undefined when no provider catalog exists', () => {
@@ -374,10 +395,10 @@ describe('Model Catalog', () => {
   });
 
   describe('Thinking models ordering', () => {
-    it('Claude Opus 4.6 Thinking is not deprecated', () => {
+    it('Claude Opus 4.7 Thinking is not deprecated', () => {
       const { MODEL_CATALOG } = modelCatalog;
-      const opus = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-opus-4-6-thinking');
+      const opus = MODEL_CATALOG.agy.models.find((m) => m.id === 'claude-opus-4-7-thinking');
-      assert(opus, 'Should include Claude Opus 4.6 Thinking');
+      assert(opus, 'Should include Claude Opus 4.7 Thinking');
       assert.strictEqual(opus.deprecated, undefined, 'Should not be marked as deprecated');
     });
 
@@ -397,14 +418,14 @@ describe('Model Catalog', () => {
       const models = MODEL_CATALOG.agy.models;
 
       // Find indices of thinking models
-      const opusIdx = models.findIndex((m) => m.id === 'claude-opus-4-6-thinking');
+      const opus47Idx = models.findIndex((m) => m.id === 'claude-opus-4-7-thinking');
       const sonnetThinkingIdx = models.findIndex((m) => m.id === 'claude-sonnet-4-6');
 
       // Find indices of the remaining non-Claude model
       const geminiIdx = models.findIndex((m) => m.id === 'gemini-3.1-pro-high');
 
       // Primary Claude choices should appear ahead of Gemini fallback.
-      assert(opusIdx < geminiIdx, 'Opus should be above Gemini');
+      assert(opus47Idx < geminiIdx, 'Opus 4.7 should be above Gemini');
       assert(sonnetThinkingIdx < geminiIdx, 'Sonnet should be above Gemini');
     });
   });
@@ -412,6 +433,7 @@ describe('Model Catalog', () => {
   describe('isModelDeprecated', () => {
     it('returns false for active AGY Claude models', () => {
       const { isModelDeprecated } = modelCatalog;
+      assert.strictEqual(isModelDeprecated('agy', 'claude-opus-4-7-thinking'), false);
       assert.strictEqual(isModelDeprecated('agy', 'claude-opus-4-6-thinking'), false);
       assert.strictEqual(isModelDeprecated('agy', 'claude-sonnet-4-6'), false);
     });
@@ -430,6 +452,7 @@ describe('Model Catalog', () => {
   describe('getModelDeprecationReason', () => {
     it('returns undefined for active AGY Claude models', () => {
       const { getModelDeprecationReason } = modelCatalog;
+      assert.strictEqual(getModelDeprecationReason('agy', 'claude-opus-4-7-thinking'), undefined);
       assert.strictEqual(getModelDeprecationReason('agy', 'claude-opus-4-6-thinking'), undefined);
       assert.strictEqual(getModelDeprecationReason('agy', 'claude-sonnet-4-6'), undefined);
     });

tests/unit/model-pricing.test.ts

@@ -148,6 +148,24 @@ describe('model-pricing', () => {
       expect(opus46.inputPerMillion).toBe(5.0);
       expect(opus46.outputPerMillion).toBe(25.0);
     });
+
+    it('should return correct pricing for Claude Opus 4.7', () => {
+      const opus47 = getModelPricing('claude-opus-4-7');
+      expect(opus47.inputPerMillion).toBe(5.0);
+      expect(opus47.outputPerMillion).toBe(25.0);
+    });
+
+    it('should return correct pricing for Claude Opus 4.7 thinking variant', () => {
+      const opus47t = getModelPricing('claude-opus-4-7-thinking');
+      expect(opus47t.inputPerMillion).toBe(5.0);
+      expect(opus47t.outputPerMillion).toBe(25.0);
+    });
+
+    it('should match date-stamped Claude Opus 4.7 to correct pricing', () => {
+      const opus47dated = getModelPricing('claude-opus-4-7-20260401');
+      expect(opus47dated.inputPerMillion).toBe(5.0);
+      expect(opus47dated.outputPerMillion).toBe(25.0);
+    });
   });
 
   describe('calculateCost', () => {