Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

extensions/zai/model-definitions.test.ts

@@ -0,0 +1,116 @@
+// Zai tests cover model definitions plugin behavior.
+import { describe, expect, it } from "vitest";
+import { buildZaiModelDefinition, ZAI_DEFAULT_COST } from "./model-definitions.js";
+
+type ExpectedZaiModelFields = {
+  id: string;
+  reasoning?: boolean;
+  input?: string[];
+  contextWindow?: number;
+  maxTokens?: number;
+  cost?: typeof ZAI_DEFAULT_COST;
+};
+
+function expectZaiModelFields(expected: ExpectedZaiModelFields) {
+  const model = buildZaiModelDefinition({ id: expected.id });
+  expect(model.id).toBe(expected.id);
+  if ("reasoning" in expected) {
+    expect(model.reasoning).toBe(expected.reasoning);
+  }
+  if (expected.input) {
+    expect(model.input).toEqual(expected.input);
+  }
+  if (expected.contextWindow !== undefined) {
+    expect(model.contextWindow).toBe(expected.contextWindow);
+  }
+  if (expected.maxTokens !== undefined) {
+    expect(model.maxTokens).toBe(expected.maxTokens);
+  }
+  if (expected.cost) {
+    expect(model.cost).toEqual(expected.cost);
+  }
+}
+
+describe("zai model definitions", () => {
+  it("uses official GLM-5.2 Coding Plan metadata", () => {
+    expectZaiModelFields({
+      id: "glm-5.2",
+      reasoning: true,
+      input: ["text"],
+      contextWindow: 1_000_000,
+      maxTokens: 131_072,
+      cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
+    });
+  });
+
+  it("uses current OpenClaw metadata for the new GLM-5.1 model", () => {
+    expectZaiModelFields({
+      id: "glm-5.1",
+      reasoning: true,
+      input: ["text"],
+      contextWindow: 202800,
+      maxTokens: 131100,
+      cost: { input: 1.2, output: 4, cacheRead: 0.24, cacheWrite: 0 },
+    });
+  });
+
+  it("uses current OpenClaw metadata for the new GLM-5V Turbo model", () => {
+    expectZaiModelFields({
+      id: "glm-5v-turbo",
+      reasoning: true,
+      input: ["text", "image"],
+      contextWindow: 202800,
+      maxTokens: 131100,
+      cost: { input: 1.2, output: 4, cacheRead: 0.24, cacheWrite: 0 },
+    });
+  });
+
+  it("uses current OpenClaw metadata for the GLM-5 model", () => {
+    expectZaiModelFields({
+      id: "glm-5",
+      reasoning: true,
+      input: ["text"],
+      contextWindow: 202800,
+      maxTokens: 131100,
+      cost: ZAI_DEFAULT_COST,
+    });
+  });
+
+  it("publishes newer GLM 4.5/4.6 family metadata from OpenClaw", () => {
+    expectZaiModelFields({
+      id: "glm-4.6v",
+      input: ["text", "image"],
+      contextWindow: 128000,
+      maxTokens: 32768,
+      cost: { input: 0.3, output: 0.9, cacheRead: 0, cacheWrite: 0 },
+    });
+    expectZaiModelFields({
+      id: "glm-4.5-air",
+      input: ["text"],
+      contextWindow: 131072,
+      maxTokens: 98304,
+      cost: { input: 0.2, output: 1.1, cacheRead: 0.03, cacheWrite: 0 },
+    });
+  });
+
+  it("keeps the remaining GLM 4.7/5 pricing and token limits aligned with OpenClaw", () => {
+    expectZaiModelFields({
+      id: "glm-4.7-flash",
+      cost: { input: 0.07, output: 0.4, cacheRead: 0, cacheWrite: 0 },
+      contextWindow: 200000,
+      maxTokens: 131072,
+    });
+    expectZaiModelFields({
+      id: "glm-4.7-flashx",
+      cost: { input: 0.06, output: 0.4, cacheRead: 0.01, cacheWrite: 0 },
+      contextWindow: 200000,
+      maxTokens: 128000,
+    });
+    expectZaiModelFields({
+      id: "glm-5-turbo",
+      contextWindow: 202800,
+      maxTokens: 131100,
+      cost: { input: 1.2, output: 4, cacheRead: 0.24, cacheWrite: 0 },
+    });
+  });
+});