Add OCA provider

cli/src/constants/providers/labels.ts

@@ -46,6 +46,7 @@ export const PROVIDER_LABELS: Record<ProviderName, string> = {
 	"human-relay": "Human Relay",
 	"fake-ai": "Fake AI",
 	ovhcloud: "OVHcloud AI Endpoints",
+	oca: "Oracle Code Assist",
 	inception: "Inception",
 	synthetic: "Synthetic",
 	"sap-ai-core": "SAP AI Core",

cli/src/constants/providers/models.ts

@@ -66,6 +66,7 @@ export type RouterName =
 	| "deepinfra"
 	| "vercel-ai-gateway"
 	| "ovhcloud"
+	| "oca"
 
 /**
  * ModelInfo interface - mirrors the one from packages/types/src/model.ts
@@ -132,6 +133,7 @@ export const PROVIDER_TO_ROUTER_NAME: Record<ProviderName, RouterName | null> =
 	"io-intelligence": "io-intelligence",
 	"vercel-ai-gateway": "vercel-ai-gateway",
 	ovhcloud: "ovhcloud",
+	oca: "oca",
 	// Providers without dynamic model support
 	anthropic: null,
 	bedrock: null,
@@ -184,6 +186,7 @@ export const PROVIDER_MODEL_FIELD: Record<ProviderName, string | null> = {
 	"io-intelligence": "ioIntelligenceModelId",
 	"vercel-ai-gateway": "vercelAiGatewayModelId",
 	ovhcloud: "ovhCloudAiEndpointsModelId",
+	oca: "apiModelId",
 	// Providers without dynamic model support
 	anthropic: null,
 	bedrock: null,

cli/src/constants/providers/settings.ts

@@ -1086,6 +1086,7 @@ export const PROVIDER_DEFAULT_MODELS: Record<ProviderName, string> = {
 	unbound: "gpt-4o",
 	requesty: "gpt-4o",
 	roo: "gpt-4o",
+	oca: "",
 	"vercel-ai-gateway": "gpt-4o",
 	"virtual-quota-fallback": "gpt-4o",
 	"human-relay": "human",

cli/src/constants/providers/validation.ts

@@ -43,6 +43,7 @@ export const PROVIDER_REQUIRED_FIELDS: Record<ProviderName, string[]> = {
 	"fake-ai": ["apiModelId"],
 	ovhcloud: ["ovhCloudAiEndpointsApiKey", "ovhCloudAiEndpointsModelId"],
 	inception: ["inceptionLabsApiKey", "inceptionLabsModelId"],
+	oca: [],
 	synthetic: ["syntheticApiKey", "apiModelId"],
 	"sap-ai-core": ["sapAiCoreServiceKey", "sapAiCoreResourceGroup", "sapAiCoreDeploymentId", "sapAiCoreModelId"],
 	// Special cases handled separately in handleSpecialValidations

package.json

@@ -76,7 +76,8 @@
 			"brace-expansion": "^2.0.2",
 			"form-data": ">=4.0.4",
 			"bluebird": ">=3.7.2",
-			"glob": ">=11.1.0"
+			"glob": ">=11.1.0",
+			"fsevents": "^2.3.3"
 		}
 	}
 }

packages/types/src/model.ts

@@ -99,6 +99,7 @@ export const modelInfoSchema = z.object({
 	cacheWritesPrice: z.number().optional(),
 	cacheReadsPrice: z.number().optional(),
 	description: z.string().optional(),
+	banner: z.string().optional(),
 	// Default effort value for models that support reasoning effort
 	reasoningEffort: reasoningEffortExtendedSchema.optional(),
 	minTokensPerCachePoint: z.number().optional(),

packages/types/src/provider-settings.ts

@@ -61,6 +61,7 @@ export const dynamicProviders = [
 	"requesty",
 	"unbound",
 	"glama",
+	"oca",
 	"roo",
 	"chutes",
 	"nano-gpt", //kilocode_change
@@ -352,6 +353,8 @@ const openAiNativeSchema = apiModelIdProviderModelSchema.extend({
 	openAiNativeServiceTier: serviceTierSchema.optional(),
 })
 
+const ocaSchema = baseProviderSettingsSchema.extend({})
+
 const mistralSchema = apiModelIdProviderModelSchema.extend({
 	mistralApiKey: z.string().optional(),
 	mistralCodestralUrl: z.string().optional(),
@@ -567,6 +570,7 @@ export const providerSettingsSchemaDiscriminated = z.discriminatedUnion("apiProv
 	humanRelaySchema.merge(z.object({ apiProvider: z.literal("human-relay") })),
 	fakeAiSchema.merge(z.object({ apiProvider: z.literal("fake-ai") })),
 	xaiSchema.merge(z.object({ apiProvider: z.literal("xai") })),
+	ocaSchema.merge(z.object({ apiProvider: z.literal("oca") })),
 	// kilocode_change start
 	geminiCliSchema.merge(z.object({ apiProvider: z.literal("gemini-cli") })),
 	kilocodeSchema.merge(z.object({ apiProvider: z.literal("kilocode") })),
@@ -626,6 +630,7 @@ export const providerSettingsSchema = z.object({
 	...humanRelaySchema.shape,
 	...fakeAiSchema.shape,
 	...xaiSchema.shape,
+	...ocaSchema.shape,
 	...groqSchema.shape,
 	...basetenSchema.shape,
 	...huggingFaceSchema.shape,
@@ -739,6 +744,7 @@ export const modelIdKeysByProvider: Record<TypicalProvider, ModelIdKey> = {
 	fireworks: "apiModelId",
 	featherless: "apiModelId",
 	"io-intelligence": "ioIntelligenceModelId",
+	oca: "apiModelId",
 	roo: "apiModelId",
 	"vercel-ai-gateway": "vercelAiGatewayModelId",
 	"virtual-quota-fallback": "apiModelId",
@@ -852,6 +858,7 @@ export const MODELS_BY_PROVIDER: Record<
 		models: Object.keys(openAiNativeModels),
 	},
 	"qwen-code": { id: "qwen-code", label: "Qwen Code", models: Object.keys(qwenCodeModels) },
+	oca: { id: "oca", label: "Oracle Code Assist", models: [] },
 	roo: { id: "roo", label: "Roo Code Cloud", models: [] },
 	sambanova: {
 		id: "sambanova",

src/api/index.ts

@@ -50,6 +50,7 @@ import {
 	FeatherlessHandler,
 	VercelAiGatewayHandler,
 	DeepInfraHandler,
+	OcaHandler,
 	// MiniMaxHandler, // kilocode_change
 	BasetenHandler,
 } from "./providers"
@@ -241,6 +242,8 @@ export function buildApiHandler(configuration: ProviderSettings): ApiHandler {
 			return new FeatherlessHandler(options)
 		case "vercel-ai-gateway":
 			return new VercelAiGatewayHandler(options)
+		case "oca":
+			return new OcaHandler(options)
 		case "minimax":
 			return new MiniMaxAnthropicHandler(options) // kilocode_change: anthropic
 		case "baseten":

src/api/providers/fetchers/modelCache.ts

@@ -20,6 +20,7 @@ import { getOpenRouterModels } from "./openrouter"
 import { getVercelAiGatewayModels } from "./vercel-ai-gateway"
 import { getRequestyModels } from "./requesty"
 import { getGlamaModels } from "./glama"
+import { getOCAModels } from "./oca"
 import { getUnboundModels } from "./unbound"
 import { getLiteLLMModels } from "./litellm"
 import { GetModelsOptions } from "../../../shared/api"
@@ -35,6 +36,7 @@ import { getSyntheticModels } from "./synthetic"
 import { getSapAiCoreModels } from "./sap-ai-core"
 // kilocode_change end
 
+import { DEFAULT_OCA_BASE_URL } from "../oca/utils/constants"
 import { getDeepInfraModels } from "./deepinfra"
 import { getHuggingFaceModels } from "./huggingface"
 import { getRooModels } from "./roo"
@@ -140,6 +142,9 @@ async function fetchModelsFromProvider(options: GetModelsOptions): Promise<Model
 		case "huggingface":
 			models = await getHuggingFaceModels()
 			break
+		case "oca":
+			models = await getOCAModels(options.baseUrl ?? DEFAULT_OCA_BASE_URL, options.apiKey)
+			break
 		// kilocode_change start
 		case "sap-ai-core":
 			models = await getSapAiCoreModels(

src/api/providers/fetchers/oca.ts

@@ -0,0 +1,123 @@
+import axios from "axios"
+
+import { getOcaClientInfo } from "../oca/utils/getOcaClientInfo"
+import type { ModelRecord } from "../../../shared/api"
+import type { ModelInfo } from "@roo-code/types"
+
+export function getAxiosSettings(): { adapter?: any } {
+	return { adapter: "fetch" as any }
+}
+
+export interface HttpClient {
+	get: (url: string, config?: any) => Promise<{ status: number; data: any }>
+}
+
+const defaultHttpClient: HttpClient = {
+	get: (url, config) => axios.get(url, config),
+}
+
+export function resolveOcaModelInfoUrl(baseUrl: string): string {
+	const url = new URL(baseUrl)
+	url.pathname = `${url.pathname.replace(/\/+$/, "")}/v1/model/info`
+	return url.toString()
+}
+
+export function buildOcaHeaders(accessToken?: string): Record<string, string> {
+	const { client, clientVersion, clientIde, clientIdeVersion } = getOcaClientInfo()
+
+	const headers: Record<string, string> = {
+		"Content-Type": "application/json",
+		client: client,
+		"client-version": clientVersion,
+		"client-ide": clientIde,
+		"client-ide-version": clientIdeVersion,
+	}
+	if (accessToken) headers["Authorization"] = `Bearer ${accessToken}`
+	return headers
+}
+
+const DEFAULT_TIMEOUT_MS = 5000
+
+function parsePrice(price: any): number | undefined {
+	if (price !== undefined && price !== null) {
+		return parseFloat(price) * 1_000_000
+	}
+	return undefined
+}
+
+export async function getOCAModels(
+	baseUrl: string,
+	accessToken?: string,
+	httpClient: HttpClient = defaultHttpClient,
+): Promise<ModelRecord> {
+	if (!baseUrl || typeof baseUrl !== "string" || baseUrl.trim().length === 0) {
+		return {}
+	}
+
+	const url = resolveOcaModelInfoUrl(baseUrl)
+	const headers = buildOcaHeaders(accessToken)
+
+	try {
+		const response = await httpClient.get(url, {
+			headers,
+			timeout: DEFAULT_TIMEOUT_MS,
+			...getAxiosSettings(),
+		})
+
+		const dataArray: any[] = Array.isArray(response?.data?.data) ? response.data.data : []
+
+		const models: ModelRecord = {}
+
+		for (const model of dataArray) {
+			const modelId = model?.litellm_params?.model
+			if (typeof modelId !== "string" || !modelId) continue
+
+			const info = model?.model_info || {}
+
+			const maxTokens =
+				typeof model?.litellm_params?.max_tokens === "number" ? model.litellm_params.max_tokens : -1
+			const contextWindow =
+				typeof info?.context_window === "number" && info.context_window > 0 ? info.context_window : 0
+
+			const baseInfo: ModelInfo = {
+				maxTokens,
+				contextWindow,
+				supportsImages: !!info?.supports_vision,
+				supportsPromptCache: !!info?.supports_caching,
+				inputPrice: parsePrice(info?.input_price),
+				outputPrice: parsePrice(info?.output_price),
+				cacheWritesPrice: parsePrice(info?.caching_price),
+				cacheReadsPrice: parsePrice(info?.cached_price),
+				description: info?.description,
+				banner: info?.banner,
+			}
+
+			models[modelId] = baseInfo
+		}
+
+		return models
+	} catch (error: any) {
+		console.error("Failed to fetch models", error)
+
+		let userMsg: string
+		const resp = error?.response
+		const req = error?.request
+		const status = resp?.status
+		const statusText = resp?.statusText
+		const headers = resp?.headers ?? {}
+
+		if (resp) {
+			userMsg = `Did you set up your OCA access through entitlements? OCA service returned ${status ?? "unknown"} ${statusText ?? "Unknown Status"}.`
+		} else if (req) {
+			userMsg =
+				"Only environment variable based proxy settings is supported. PAC/WPAD files(Ex: http://wpad/wpad.dat) are not supported in kilocode. Remove if any WPAD/PAC reference from your IDE proxy settings, restart the IDE, and try again. (Refer OCA Kilo troubleshooting guide.)"
+		} else {
+			userMsg = error?.message || "Error occurred while fetching OCA models."
+			console.error(userMsg, error)
+		}
+
+		const opcRequestId = headers?.["opc-request-id"]
+		const suffix = opcRequestId ? ` opc-request-id: ${opcRequestId}` : ""
+		throw new Error(`Error refreshing OCA models. ${userMsg}${suffix}`)
+	}
+}

src/api/providers/index.ts

@@ -44,5 +44,6 @@ export { RooHandler } from "./roo"
 export { FeatherlessHandler } from "./featherless"
 export { VercelAiGatewayHandler } from "./vercel-ai-gateway"
 export { DeepInfraHandler } from "./deepinfra"
+export { OcaHandler } from "./oca-handler"
 export { MiniMaxHandler } from "./minimax"
 export { BasetenHandler } from "./baseten"