feat: add Voyage AI embedder support

.changeset/flat-eels-press.md

@@ -0,0 +1,5 @@
+---
+"kilo-code": minor
+---
+
+Added Voyage AI embedder support

packages/types/src/codebase-index.ts

@@ -41,6 +41,7 @@ export const codebaseIndexConfigSchema = z.object({
 			"vercel-ai-gateway",
 			"bedrock",
 			"openrouter",
+			"voyage", // kilocode_change
 		])
 		.optional(),
 	// kilocode_change start
@@ -93,6 +94,7 @@ export const codebaseIndexModelsSchema = z.object({
 	"vercel-ai-gateway": z.record(z.string(), z.object({ dimension: z.number() })).optional(),
 	openrouter: z.record(z.string(), z.object({ dimension: z.number() })).optional(),
 	bedrock: z.record(z.string(), z.object({ dimension: z.number() })).optional(),
+	voyage: z.record(z.string(), z.object({ dimension: z.number() })).optional(), // kilocode_change
 })
 
 export type CodebaseIndexModels = z.infer<typeof codebaseIndexModelsSchema>
@@ -111,6 +113,7 @@ export const codebaseIndexProviderSchema = z.object({
 	codebaseIndexMistralApiKey: z.string().optional(),
 	codebaseIndexVercelAiGatewayApiKey: z.string().optional(),
 	codebaseIndexOpenRouterApiKey: z.string().optional(),
+	codebaseIndexVoyageApiKey: z.string().optional(), // kilocode_change
 })
 
 export type CodebaseIndexProvider = z.infer<typeof codebaseIndexProviderSchema>

packages/types/src/embedding.ts

@@ -6,7 +6,8 @@ export type EmbedderProvider =
 	| "mistral"
 	| "vercel-ai-gateway"
 	| "bedrock"
-	| "openrouter" // Add other providers as needed.
+	| "openrouter"
+	| "voyage" // kilocode_change // Add other providers as needed.
 
 export interface EmbeddingModelProfile {
 	dimension: number

packages/types/src/global-settings.ts

@@ -14,7 +14,11 @@ import { telemetrySettingsSchema } from "./telemetry.js"
 import { modeConfigSchema } from "./mode.js"
 import { customModePromptsSchema, customSupportPromptsSchema } from "./mode.js"
 import { languagesSchema } from "./vscode.js"
-import { fastApplyModelSchema, autocompleteServiceSettingsSchema, fastApplyApiProviderSchema } from "./kilocode/kilocode.js"
+import {
+	fastApplyModelSchema,
+	autocompleteServiceSettingsSchema,
+	fastApplyApiProviderSchema,
+} from "./kilocode/kilocode.js"
 
 /**
  * Default delay in milliseconds after writes to allow diagnostics to detect potential problems.
@@ -310,6 +314,7 @@ export const SECRET_STATE_KEYS = [
 	"vercelAiGatewayApiKey",
 	"sapAiCoreServiceKey", // kilocode_change
 	"basetenApiKey",
+	"codebaseIndexVoyageApiKey", // kilocode_change
 	"corethinkApiKey",
 ] as const
 

packages/types/src/vscode-extension-host.ts

@@ -1059,6 +1059,7 @@ export interface WebviewMessage {
 			| "vercel-ai-gateway"
 			| "bedrock"
 			| "openrouter"
+			| "voyage" // kilocode_change
 		codebaseIndexVectorStoreProvider?: "lancedb" | "qdrant" // kilocode_change
 		codebaseIndexLancedbVectorStoreDirectory?: string // kilocode_change
 		codebaseIndexEmbedderBaseUrl?: string
@@ -1083,6 +1084,7 @@ export interface WebviewMessage {
 		codebaseIndexMistralApiKey?: string
 		codebaseIndexVercelAiGatewayApiKey?: string
 		codebaseIndexOpenRouterApiKey?: string
+		codebaseIndexVoyageApiKey?: string // kilocode_change
 	}
 	updatedSettings?: RooCodeSettings
 	// kilocode_change start: Review mode

src/core/webview/webviewMessageHandler.ts

@@ -3410,6 +3410,14 @@ export const webviewMessageHandler = async (
 						settings.codebaseIndexOpenRouterApiKey,
 					)
 				}
+				// kilocode_change start
+				if (settings.codebaseIndexVoyageApiKey !== undefined) {
+					await provider.contextProxy.storeSecret(
+						"codebaseIndexVoyageApiKey",
+						settings.codebaseIndexVoyageApiKey,
+					)
+				}
+				// kilocode_change end
 
 				// Send success response first - settings are saved regardless of validation
 				await provider.postMessageToWebview({
@@ -3548,6 +3556,7 @@ export const webviewMessageHandler = async (
 				"codebaseIndexVercelAiGatewayApiKey",
 			))
 			const hasOpenRouterApiKey = !!(await provider.context.secrets.get("codebaseIndexOpenRouterApiKey"))
+			const hasVoyageApiKey = !!(await provider.context.secrets.get("codebaseIndexVoyageApiKey")) // kilocode_change
 
 			provider.postMessageToWebview({
 				type: "codeIndexSecretStatus",
@@ -3559,6 +3568,7 @@ export const webviewMessageHandler = async (
 					hasMistralApiKey,
 					hasVercelAiGatewayApiKey,
 					hasOpenRouterApiKey,
+					hasVoyageApiKey, // kilocode_change
 				},
 			})
 			break

src/i18n/locales/en/embeddings.json

@@ -23,6 +23,12 @@
 		"accessDenied": "Access denied to Amazon Bedrock service. Please check your IAM permissions.",
 		"modelNotFound": "Model {{model}} not found in Amazon Bedrock"
 	},
+	"voyage": {
+		"invalidResponseFormat": "Invalid response format from Voyage AI",
+		"invalidCredentials": "Invalid Voyage AI API key. Please check your API key configuration.",
+		"accessDenied": "Access denied. Your IP address may be blocked by Voyage AI. Try a different network.",
+		"modelNotFound": "Model {{model}} not found in Voyage AI. Please check your model selection."
+	},
 	"scanner": {
 		"unknownErrorProcessingFile": "Unknown error processing file {{filePath}}",
 		"unknownErrorDeletingPoints": "Unknown error deleting points for {{filePath}}",
@@ -58,6 +64,7 @@
 		"openRouterConfigMissing": "OpenRouter configuration missing for embedder creation",
 		"vercelAiGatewayConfigMissing": "Vercel AI Gateway configuration missing for embedder creation",
 		"bedrockConfigMissing": "Amazon Bedrock configuration missing for embedder creation",
+		"voyageConfigMissing": "Voyage AI configuration missing for embedder creation",
 		"invalidEmbedderType": "Invalid embedder type configured: {{embedderProvider}}",
 		"vectorDimensionNotDeterminedOpenAiCompatible": "Could not determine vector dimension for model '{{modelId}}' with provider '{{provider}}'. Please ensure the 'Embedding Dimension' is correctly set in the OpenAI-Compatible provider settings.",
 		"vectorDimensionNotDetermined": "Could not determine vector dimension for model '{{modelId}}' with provider '{{provider}}'. Check model profiles or configuration.",