fix: add OpenCode Go DeepSeek V4 models

extensions/opencode-go/index.test.ts

@@ -43,7 +43,7 @@ describe("opencode-go provider plugin", () => {
     });
   });
 
-  it("leaves OpenCode Go models to Pi's built-in registry", async () => {
+  it("keeps OpenCode Go catalog coverage aligned with upstream", async () => {
     const provider = await registerSingleProviderPlugin(plugin);
     expect(provider.catalog).toBeUndefined();
 
@@ -62,6 +62,27 @@ describe("opencode-go provider plugin", () => {
       "qwen3.5-plus",
       "qwen3.6-plus",
     ]);
+    const supplemental = await provider.augmentModelCatalog?.({
+      entries: [...models.values()].map((model) => ({
+        provider: model.provider,
+        id: model.id,
+        name: model.name,
+      })),
+    } as never);
+    expect(supplemental).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          provider: "opencode-go",
+          id: "deepseek-v4-pro",
+          name: "DeepSeek V4 Pro",
+        }),
+        expect.objectContaining({
+          provider: "opencode-go",
+          id: "deepseek-v4-flash",
+          name: "DeepSeek V4 Flash",
+        }),
+      ]),
+    );
 
     expect(models.get("kimi-k2.6")).toMatchObject({
       api: "openai-completions",
@@ -92,6 +113,19 @@ describe("opencode-go provider plugin", () => {
       contextWindow: 262_144,
       maxTokens: 128_000,
     });
+    expect(
+      provider.resolveDynamicModel?.({
+        modelId: "deepseek-v4-pro",
+      } as never),
+    ).toMatchObject({
+      id: "deepseek-v4-pro",
+      api: "anthropic-messages",
+      provider: "opencode-go",
+      baseUrl: "https://opencode.ai/zen/go",
+      reasoning: true,
+      contextWindow: 1_000_000,
+      maxTokens: 384_000,
+    });
   });
 
   it("canonicalizes stale OpenCode Go base URLs", async () => {

extensions/opencode-go/index.ts

@@ -3,7 +3,11 @@ import { definePluginEntry } from "openclaw/plugin-sdk/plugin-entry";
 import { PASSTHROUGH_GEMINI_REPLAY_HOOKS } from "openclaw/plugin-sdk/provider-model-shared";
 import { applyOpencodeGoConfig, OPENCODE_GO_DEFAULT_MODEL_REF } from "./api.js";
 import { opencodeGoMediaUnderstandingProvider } from "./media-understanding-provider.js";
-import { normalizeOpencodeGoBaseUrl } from "./provider-catalog.js";
+import {
+  listOpencodeGoSupplementalModelCatalogEntries,
+  normalizeOpencodeGoBaseUrl,
+  resolveOpencodeGoSupplementalModel,
+} from "./provider-catalog.js";
 
 const PROVIDER_ID = "opencode-go";
 export default definePluginEntry({
@@ -60,6 +64,8 @@ export default definePluginEntry({
             }
           : undefined;
       },
+      resolveDynamicModel: ({ modelId }) => resolveOpencodeGoSupplementalModel(modelId),
+      augmentModelCatalog: () => listOpencodeGoSupplementalModelCatalogEntries(),
       ...PASSTHROUGH_GEMINI_REPLAY_HOOKS,
       isModernModelRef: () => true,
     });

extensions/opencode-go/provider-catalog.ts

@@ -1,6 +1,69 @@
+import type { ModelCatalogEntry } from "openclaw/plugin-sdk/agent-runtime";
+import type { ProviderRuntimeModel } from "openclaw/plugin-sdk/plugin-entry";
+import { normalizeModelCompat } from "openclaw/plugin-sdk/provider-model-shared";
+
+const PROVIDER_ID = "opencode-go";
+
 export const OPENCODE_GO_OPENAI_BASE_URL = "https://opencode.ai/zen/go/v1";
 export const OPENCODE_GO_ANTHROPIC_BASE_URL = "https://opencode.ai/zen/go";
 
+const OPENCODE_GO_SUPPLEMENTAL_MODELS = (
+  [
+    {
+      id: "deepseek-v4-pro",
+      name: "DeepSeek V4 Pro",
+      api: "anthropic-messages",
+      provider: PROVIDER_ID,
+      baseUrl: OPENCODE_GO_ANTHROPIC_BASE_URL,
+      reasoning: true,
+      input: ["text"],
+      cost: {
+        input: 1.74,
+        output: 3.48,
+        cacheRead: 0.145,
+        cacheWrite: 0,
+      },
+      contextWindow: 1_000_000,
+      maxTokens: 384_000,
+    },
+    {
+      id: "deepseek-v4-flash",
+      name: "DeepSeek V4 Flash",
+      api: "anthropic-messages",
+      provider: PROVIDER_ID,
+      baseUrl: OPENCODE_GO_ANTHROPIC_BASE_URL,
+      reasoning: true,
+      input: ["text"],
+      cost: {
+        input: 0.14,
+        output: 0.28,
+        cacheRead: 0.028,
+        cacheWrite: 0,
+      },
+      contextWindow: 1_000_000,
+      maxTokens: 384_000,
+    },
+  ] satisfies ProviderRuntimeModel[]
+).map((model) => normalizeModelCompat(model));
+
+export function listOpencodeGoSupplementalModelCatalogEntries(): ModelCatalogEntry[] {
+  return OPENCODE_GO_SUPPLEMENTAL_MODELS.map((model) => ({
+    provider: model.provider,
+    id: model.id,
+    name: model.name,
+    reasoning: model.reasoning,
+    input: model.input,
+    contextWindow: model.contextWindow,
+  }));
+}
+
+export function resolveOpencodeGoSupplementalModel(
+  modelId: string,
+): ProviderRuntimeModel | undefined {
+  const normalizedModelId = modelId.trim().toLowerCase();
+  return OPENCODE_GO_SUPPLEMENTAL_MODELS.find((model) => model.id === normalizedModelId);
+}
+
 function normalizeBaseUrl(baseUrl: string | undefined): string {
   return (baseUrl ?? "").trim().replace(/\/+$/, "");
 }