diff --git a/open-sse/executors/github.ts b/open-sse/executors/github.ts
index 50cb03fbca..3e71bf627f 100644
--- a/open-sse/executors/github.ts
+++ b/open-sse/executors/github.ts
@@ -1,4 +1,9 @@
-import { BaseExecutor, ExecuteInput, type ProviderCredentials } from "./base.ts";
+import {
+  BaseExecutor,
+  ExecuteInput,
+  type ProviderConfig,
+  type ProviderCredentials,
+} from "./base.ts";
 import { PROVIDERS, OAUTH_ENDPOINTS } from "../config/constants.ts";
 import { getModelTargetFormat } from "../config/providerModels.ts";
 import {
@@ -28,9 +33,11 @@ export interface RefreshedCopilotCredentials {
   providerSpecificData?: Record<string, unknown>;
 }
 
+type GithubExecutorConfig = ProviderConfig & Record<string, unknown>;
+
 export class GithubExecutor extends BaseExecutor {
-  constructor() {
-    super("github", PROVIDERS.github);
+  constructor(provider = "github", config?: GithubExecutorConfig) {
+    super(provider, config ?? PROVIDERS.github);
   }
 
   getCopilotToken(credentials: Record<string, any> | null | undefined) {
diff --git a/tests/unit/ghe-copilot.test.ts b/tests/unit/ghe-copilot.test.ts
index e11975d532..aaddc43ef7 100644
--- a/tests/unit/ghe-copilot.test.ts
+++ b/tests/unit/ghe-copilot.test.ts
@@ -61,8 +61,14 @@ test("buildUrl uses responses endpoint for gpt-5.4-mini and gpt-5.6-sol", () =>
   const credentials: ProviderCredentials = {
     providerSpecificData: { gheUrl: "https://ghe.company.com" },
   };
-  assert.strictEqual(executor.buildUrl("gpt-5.4-mini", true, 0, credentials), "https://ghe.company.com/responses");
-  assert.strictEqual(executor.buildUrl("ghe-copilot/gpt-5.6-sol", true, 0, credentials), "https://ghe.company.com/responses");
+  assert.strictEqual(
+    executor.buildUrl("gpt-5.4-mini", true, 0, credentials),
+    "https://ghe.company.com/responses"
+  );
+  assert.strictEqual(
+    executor.buildUrl("ghe-copilot/gpt-5.6-sol", true, 0, credentials),
+    "https://ghe.company.com/responses"
+  );
 });
 
 test("buildUrl uses chat/completions endpoint for claude and gemini models", () => {
@@ -74,8 +80,14 @@ test("buildUrl uses chat/completions endpoint for claude and gemini models", ()
   const credentials: ProviderCredentials = {
     providerSpecificData: { gheUrl: "https://ghe.company.com" },
   };
-  assert.strictEqual(executor.buildUrl("claude-opus-5", true, 0, credentials), "https://ghe.company.com/chat/completions");
-  assert.strictEqual(executor.buildUrl("gemini-3.5-flash", true, 0, credentials), "https://ghe.company.com/chat/completions");
+  assert.strictEqual(
+    executor.buildUrl("claude-opus-5", true, 0, credentials),
+    "https://ghe.company.com/chat/completions"
+  );
+  assert.strictEqual(
+    executor.buildUrl("gemini-3.5-flash", true, 0, credentials),
+    "https://ghe.company.com/chat/completions"
+  );
 });
 
 test("buildUrl handles gheUrl with trailing slash", () => {
@@ -152,6 +164,8 @@ test("executor extends GithubExecutor", () => {
     clientSecret: "test-secret",
   });
   assert.strictEqual(executor.constructor.name, "GheCopilotExecutor");
+  assert.strictEqual(executor.getProvider(), "ghe-copilot");
+  assert.strictEqual(executor.config.baseUrl, "https://api.githubcopilot.com/chat/completions");
 });
 
 test("isValidGheUrl accepts https enterprise hosts and rejects malformed or non-https input", async () => {