feat: add Kimi K2.6 model

AGENTS.md

@@ -74,8 +74,9 @@ These decisions are part of the repo contract. Changing them is not a small refa
 
 Current honest limitation:
 
-- the curated registry currently contains exactly one supported model:
-  `qwen3-235b` -> `qwen/qwen3-235b-a22b-instruct-2507-fp8`
+- the curated registry currently contains these supported models:
+  - `qwen3-235b` -> `qwen/qwen3-235b-a22b-instruct-2507-fp8`
+  - `kimi-k2.6` -> `moonshotai/Kimi-K2.6` (default)
 
 ## What the Repo Does and Does Not Do
 

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## [Unreleased]
 
+- Added `moonshotai/Kimi-K2.6` to the curated GonkaGate model registry under the `kimi-k2.6` model key and made it the default model.
 - Raised the minimum supported Node.js runtime for this package to Node 22.14+ so it matches current OpenClaw install support expectations.
 - CI and publish workflows now both run on Node 22.14.0, and runtime documentation no longer advertises Node 18 support.
 - Upgraded `@inquirer/prompts`, `commander`, and `write-file-atomic` to current releases that are now appropriate for a Node 22.14+ baseline.

README.md

@@ -67,6 +67,7 @@ This command checks:
 Current curated registry in this package:
 
 - `qwen3-235b` -> `qwen/qwen3-235b-a22b-instruct-2507-fp8`
+- `kimi-k2.6` -> `moonshotai/Kimi-K2.6` (default)
 
 ## What It Does
 

src/constants/models.ts

@@ -13,7 +13,14 @@ const curatedModelRegistry = [
     key: "qwen3-235b",
     displayName: "Qwen 3 235B Instruct",
     modelId: "qwen/qwen3-235b-a22b-instruct-2507-fp8",
-    description: "Best default for complex reasoning on GonkaGate.",
+    description: "Qwen reasoning model on GonkaGate.",
+    isDefault: false
+  },
+  {
+    key: "kimi-k2.6",
+    displayName: "Kimi K2.6",
+    modelId: "moonshotai/Kimi-K2.6",
+    description: "Recommended default for long-horizon coding and agentic workflows on GonkaGate.",
     isDefault: true
   }
 ] as const satisfies readonly SupportedModelDefinition[];

src/install/prompts.ts

@@ -52,7 +52,7 @@ export function buildModelPromptConfig(
       value: model.key,
       name: model.displayName,
       short: model.key,
-      description: model.description ? `${model.description} Model ID: ${model.modelId}` : `Model ID: ${model.modelId}`
+      description: `${model.description ? `${model.description} ` : ""}Model ID: ${model.modelId}`
     })),
     pageSize: Math.min(models.length, 8),
     loop: false,

test/merge-settings.test.ts

@@ -158,7 +158,7 @@ test("mergeSettingsWithGonkaGate preserves unrelated agents.defaults.model keys"
   assert.deepEqual((merged.agents as Record<string, unknown>).defaults, {
     model: {
       fallback: "openai/legacy-model",
-      primary: "openai/qwen/qwen3-235b-a22b-instruct-2507-fp8",
+      primary: toPrimaryModelRef(DEFAULT_MODEL),
       temperature: 0.2
     }
   });

test/models.test.ts

@@ -0,0 +1,24 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import {
+  DEFAULT_MODEL,
+  DEFAULT_MODEL_KEY,
+  getSupportedModelByKey,
+  requireSupportedModel,
+  SUPPORTED_MODEL_KEYS,
+  toPrimaryModelRef
+} from "../src/constants/models.js";
+
+test("curated registry includes Kimi K2.6 as the default model", () => {
+  assert.equal(DEFAULT_MODEL_KEY, "kimi-k2.6");
+  assert.equal(DEFAULT_MODEL.modelId, "moonshotai/Kimi-K2.6");
+  assert.deepEqual(SUPPORTED_MODEL_KEYS, ["qwen3-235b", "kimi-k2.6"]);
+
+  const kimi = requireSupportedModel("kimi-k2.6");
+
+  assert.equal(kimi.displayName, "Kimi K2.6");
+  assert.equal(kimi.modelId, "moonshotai/Kimi-K2.6");
+  assert.equal(toPrimaryModelRef(kimi), "openai/moonshotai/Kimi-K2.6");
+  assert.equal(DEFAULT_MODEL, kimi);
+  assert.equal(getSupportedModelByKey("missing-model"), undefined);
+});