From ad7a7a646d5f55f3a7d9d1933973dff935c3ab46 Mon Sep 17 00:00:00 2001
From: Davidlaizz <1830579068@qq.com>
Date: Sat, 6 Jun 2026 04:53:00 +0800
Subject: [PATCH 1/5] feat(baoyu-image-gen): add Agnes AI image generation
 provider

---
 .../references/providers/agnes.md             |  55 +++++
 skills/baoyu-image-gen/scripts/main.ts        |  44 +++-
 .../scripts/providers/agnes.test.ts           | 213 ++++++++++++++++++
 .../scripts/providers/agnes.ts                | 189 ++++++++++++++++
 skills/baoyu-image-gen/scripts/types.ts       |   7 +-
 5 files changed, 499 insertions(+), 9 deletions(-)
 create mode 100644 skills/baoyu-image-gen/references/providers/agnes.md
 create mode 100644 skills/baoyu-image-gen/scripts/providers/agnes.test.ts
 create mode 100644 skills/baoyu-image-gen/scripts/providers/agnes.ts

diff --git a/skills/baoyu-image-gen/references/providers/agnes.md b/skills/baoyu-image-gen/references/providers/agnes.md
new file mode 100644
index 0000000..cf12942
--- /dev/null
+++ b/skills/baoyu-image-gen/references/providers/agnes.md
@@ -0,0 +1,55 @@
+# Sapiens AI Agnes Image
+
+Read when the user picks `--provider agnes` or sets `default_model.agnes`. Default model is `agnes-image-2.1-flash`.
+
+## Models
+
+**`agnes-image-2.1-flash`** (only model)
+
+- Text-to-image and image-to-image (with `--ref`) in a single `/images/generations` endpoint
+- Supports reference images as public URLs or Data URI (base64)
+- Optimized for high information density, complex layouts, and rich details
+- Size rules: both dimensions divisible by 32 (720px exception), long edge ≤ 2048, total pixels ≤ ~4M
+- Default size: `1024x1024`; custom `--size` supports arbitrary WxH within the above rules
+- `--ar` supported: computed as 2048-based size (long edge ≤ 2048, short edge proportional, both snapped to 32px); `1:1` special-cased to `1024x1024`
+
+## Response Format
+
+- The sync API always returns a URL
+- Default (`--response-format file`): downloads the image and saves as `.png`
+- Pass `--response-format url`: writes the URL string to `.txt` instead
+
+## `--n` Behavior
+
+The Agnes API returns a single image per request regardless of the `n` parameter. Passing `--n > 1` triggers a local error from `validateArgs` before any API call is made.
+
+## Behavior Notes
+
+- API key required: `AGNES_API_KEY`
+- Base URL: `https://apihub.agnes-ai.com/v1` (override with `AGNES_BASE_URL`)
+- Model override: `AGNES_IMAGE_MODEL` env
+- `response_format` is always embedded in `extra_body` (not at request top level)
+- Reference images: local files converted to Data URI base64 inline; remote URLs passed through
+- Rate limit defaults: concurrency=3, startIntervalMs=1100 (override via `BAOYU_IMAGE_GEN_AGNES_CONCURRENCY` / `BAOYU_IMAGE_GEN_AGNES_START_INTERVAL_MS`)
+- Timeout: 120s per request
+
+## Size Resolution
+
+- `--size <WxH>` wins over `--ar`
+- `--ar` maps to a concrete size using the algorithm: long edge ≤ 2048, short edge proportional, both dimensions snapped to 32px
+- `--ar 1:1` is special-cased to `1024x1024`
+
+### Common `--ar` Results
+
+| Aspect Ratio | Result |
+|--------------|--------|
+| `1:1` | `1024x1024` |
+| `16:9` | `2048x1152` |
+| `4:3` | `2048x1536` |
+| `3:2` | `2048x1376` |
+| `21:9` | `2048x896` |
+| Unlisted ratio | Computed on the fly (portrait mirror swaps width/height) |
+
+## Official References
+
+- [Agnes AIGC API Hub](https://apihub.agnes-ai.com)
diff --git a/skills/baoyu-image-gen/scripts/main.ts b/skills/baoyu-image-gen/scripts/main.ts
index d17e913..ad646f4 100644
--- a/skills/baoyu-image-gen/scripts/main.ts
+++ b/skills/baoyu-image-gen/scripts/main.ts
@@ -65,6 +65,7 @@ const DEFAULT_PROVIDER_RATE_LIMITS: Record<Provider, ProviderRateLimit> = {
   seedream: { concurrency: 3, startIntervalMs: 1100 },
   azure: { concurrency: 3, startIntervalMs: 1100 },
   "codex-cli": { concurrency: 1, startIntervalMs: 2000 },
+  agnes: { concurrency: 3, startIntervalMs: 1100 },
 };
 
 function printUsage(): void {
@@ -79,13 +80,14 @@ Options:
   --image <path>            Output image path (required in single-image mode)
   --batchfile <path>        JSON batch file for multi-image generation
   --jobs <count>            Worker count for batch mode (default: auto, max from config, built-in default 10)
-  --provider google|openai|openrouter|dashscope|zai|minimax|replicate|jimeng|seedream|azure|codex-cli  Force provider (auto-detect by default)
+  --provider google|openai|openrouter|dashscope|zai|minimax|replicate|jimeng|seedream|azure|codex-cli|agnes  Force provider (auto-detect by default)
   -m, --model <id>          Model ID
   --ar <ratio>              Aspect ratio (e.g., 16:9, 1:1, 4:3)
   --size <WxH>              Size (e.g., 1024x1024)
   --quality normal|2k       Quality preset (default: 2k)
   --imageSize 1K|2K|4K      Image size for Google/OpenRouter (default: from quality)
   --imageApiDialect <id>    OpenAI-compatible image dialect: openai-native|ratio-metadata
+  --response-format file|url  Output mode: file (download image, default) or url (return URL text)
   --ref <files...>          Reference images (Google, OpenAI, Azure, OpenRouter, Replicate supported families, MiniMax, Seedream 4.0/4.5/5.0, or DashScope wan2.7-image*)
   --n <count>               Number of images for the current task (default: 1; Replicate currently requires 1)
   --json                    JSON output
@@ -180,6 +182,7 @@ export function parseArgs(argv: string[]): CliArgs {
     imageSize: null,
     imageSizeSource: null,
     imageApiDialect: null,
+    responseFormat: null,
     referenceImages: [],
     n: 1,
     batchFile: null,
@@ -265,7 +268,8 @@ export function parseArgs(argv: string[]): CliArgs {
         v !== "jimeng" &&
         v !== "seedream" &&
         v !== "azure" &&
-        v !== "codex-cli"
+        v !== "codex-cli" &&
+        v !== "agnes"
       ) {
         throw new Error(`Invalid provider: ${v}`);
       }
@@ -319,6 +323,13 @@ export function parseArgs(argv: string[]): CliArgs {
       continue;
     }
 
+    if (a === "--response-format") {
+      const v = argv[++i];
+      if (v !== "file" && v !== "url") throw new Error(`Invalid response-format: ${v}`);
+      out.responseFormat = v;
+      continue;
+    }
+
     if (a === "--ref" || a === "--reference") {
       const { items, next } = takeMany(i);
       if (items.length === 0) throw new Error(`Missing files for ${a}`);
@@ -438,6 +449,7 @@ export function parseSimpleYaml(yaml: string): Partial<ExtendConfig> {
           seedream: null,
           azure: null,
           "codex-cli": null,
+          agnes: null,
         };
         currentKey = "default_model";
         currentProvider = null;
@@ -641,9 +653,10 @@ export function getConfiguredProviderRateLimits(
     seedream: { ...DEFAULT_PROVIDER_RATE_LIMITS.seedream },
     azure: { ...DEFAULT_PROVIDER_RATE_LIMITS.azure },
     "codex-cli": { ...DEFAULT_PROVIDER_RATE_LIMITS["codex-cli"] },
+    agnes: { ...DEFAULT_PROVIDER_RATE_LIMITS.agnes },
   };
 
-  for (const provider of ["replicate", "google", "openai", "openrouter", "dashscope", "zai", "minimax", "jimeng", "seedream", "azure", "codex-cli"] as Provider[]) {
+  for (const provider of ["replicate", "google", "openai", "openrouter", "dashscope", "zai", "minimax", "jimeng", "seedream", "azure", "codex-cli", "agnes"] as Provider[]) {
     const envPrefix = `BAOYU_IMAGE_GEN_${provider.toUpperCase().replace(/-/g, "_")}`;
     const extendLimit = extendConfig.batch?.provider_limits?.[provider];
     configured[provider] = {
@@ -696,6 +709,7 @@ function inferProviderFromModel(model: string | null): Provider | null {
   if (normalized.includes("seedream") || normalized.includes("seededit")) return "seedream";
   if (normalized === "image-01" || normalized === "image-01-live") return "minimax";
   if (normalized === "glm-image" || normalized === "cogview-4-250304") return "zai";
+  if (normalized.includes("agnes-image")) return "agnes";
   return null;
 }
 
@@ -711,10 +725,11 @@ export function detectProvider(args: CliArgs): Provider {
     args.provider !== "seedream" &&
     args.provider !== "minimax" &&
     args.provider !== "dashscope" &&
-    args.provider !== "codex-cli"
+    args.provider !== "codex-cli" &&
+    args.provider !== "agnes"
   ) {
     throw new Error(
-      "Reference images require a ref-capable provider. Use --provider google (Gemini multimodal), --provider openai (GPT Image edits), --provider azure (Azure OpenAI), --provider openrouter (OpenRouter multimodal), --provider replicate, --provider dashscope with a wan2.7 image model, --provider seedream for supported Seedream models, --provider minimax for MiniMax subject-reference workflows, or --provider codex-cli (Codex image_gen with references)."
+      "Reference images require a ref-capable provider. Use --provider google (Gemini multimodal), --provider openai (GPT Image edits), --provider azure (Azure OpenAI), --provider openrouter (OpenRouter multimodal), --provider replicate, --provider dashscope with a wan2.7 image model, --provider seedream for supported Seedream models, --provider minimax for MiniMax subject-reference workflows, --provider codex-cli (Codex image_gen with references), or --provider agnes (Agnes Image)."
     );
   }
 
@@ -730,6 +745,7 @@ export function detectProvider(args: CliArgs): Provider {
   const hasReplicate = !!process.env.REPLICATE_API_TOKEN;
   const hasJimeng = !!(process.env.JIMENG_ACCESS_KEY_ID && process.env.JIMENG_SECRET_ACCESS_KEY);
   const hasSeedream = !!process.env.ARK_API_KEY;
+  const hasAgnes = !!process.env.AGNES_API_KEY;
   const modelProvider = inferProviderFromModel(args.model);
 
   if (modelProvider === "seedream") {
@@ -753,6 +769,13 @@ export function detectProvider(args: CliArgs): Provider {
     return "zai";
   }
 
+  if (modelProvider === "agnes") {
+    if (!hasAgnes) {
+      throw new Error("Model looks like an Agnes image model, but AGNES_API_KEY is not set.");
+    }
+    return "agnes";
+  }
+
   if (args.referenceImages.length > 0) {
     if (hasGoogle) return "google";
     if (hasOpenai) return "openai";
@@ -761,8 +784,9 @@ export function detectProvider(args: CliArgs): Provider {
     if (hasReplicate) return "replicate";
     if (hasSeedream) return "seedream";
     if (hasMinimax) return "minimax";
+    if (hasAgnes) return "agnes";
     throw new Error(
-      "Reference images require Google, OpenAI, Azure, OpenRouter, Replicate, supported Seedream models, or MiniMax. Set GOOGLE_API_KEY/GEMINI_API_KEY, OPENAI_API_KEY, AZURE_OPENAI_API_KEY+AZURE_OPENAI_BASE_URL, OPENROUTER_API_KEY, REPLICATE_API_TOKEN, ARK_API_KEY, or MINIMAX_API_KEY, or remove --ref."
+      "Reference images require Google, OpenAI, Azure, OpenRouter, Replicate, supported Seedream models, MiniMax, or Agnes. Set GOOGLE_API_KEY/GEMINI_API_KEY, OPENAI_API_KEY, AZURE_OPENAI_API_KEY+AZURE_OPENAI_BASE_URL, OPENROUTER_API_KEY, REPLICATE_API_TOKEN, ARK_API_KEY, MINIMAX_API_KEY, or AGNES_API_KEY, or remove --ref."
     );
   }
 
@@ -777,13 +801,14 @@ export function detectProvider(args: CliArgs): Provider {
     hasReplicate && "replicate",
     hasJimeng && "jimeng",
     hasSeedream && "seedream",
+    hasAgnes && "agnes",
   ].filter(Boolean) as Provider[];
 
   if (available.length === 1) return available[0]!;
   if (available.length > 1) return available[0]!;
 
   throw new Error(
-    "No API key found. Set GOOGLE_API_KEY, GEMINI_API_KEY, OPENAI_API_KEY, AZURE_OPENAI_API_KEY+AZURE_OPENAI_BASE_URL, OPENROUTER_API_KEY, DASHSCOPE_API_KEY, ZAI_API_KEY, MINIMAX_API_KEY, REPLICATE_API_TOKEN, JIMENG keys, or ARK_API_KEY.\n" +
+    "No API key found. Set GOOGLE_API_KEY, GEMINI_API_KEY, OPENAI_API_KEY, AZURE_OPENAI_API_KEY+AZURE_OPENAI_BASE_URL, OPENROUTER_API_KEY, DASHSCOPE_API_KEY, ZAI_API_KEY, MINIMAX_API_KEY, REPLICATE_API_TOKEN, JIMENG keys, ARK_API_KEY, or AGNES_API_KEY.\n" +
       "Create ~/.baoyu-skills/.env or <cwd>/.baoyu-skills/.env with your keys."
   );
 }
@@ -852,6 +877,7 @@ async function loadProviderModule(provider: Provider): Promise<ProviderModule> {
   if (provider === "seedream") return (await import("./providers/seedream")) as ProviderModule;
   if (provider === "azure") return (await import("./providers/azure")) as ProviderModule;
   if (provider === "codex-cli") return (await import("./providers/codex-cli")) as ProviderModule;
+  if (provider === "agnes") return (await import("./providers/agnes")) as ProviderModule;
   return (await import("./providers/openai")) as ProviderModule;
 }
 
@@ -884,6 +910,7 @@ function getModelForProvider(
     if (provider === "seedream" && extendConfig.default_model.seedream) return extendConfig.default_model.seedream;
     if (provider === "azure" && extendConfig.default_model.azure) return extendConfig.default_model.azure;
     if (provider === "codex-cli" && extendConfig.default_model["codex-cli"]) return extendConfig.default_model["codex-cli"];
+    if (provider === "agnes" && extendConfig.default_model.agnes) return extendConfig.default_model.agnes;
   }
   return providerModule.getDefaultModel();
 }
@@ -966,6 +993,7 @@ export function createTaskArgs(baseArgs: CliArgs, task: BatchTaskInput, batchDir
     imageSize: task.imageSize ?? baseArgs.imageSize ?? null,
     imageSizeSource: task.imageSize != null ? "task" : (baseArgs.imageSizeSource ?? null),
     imageApiDialect: task.imageApiDialect ?? baseArgs.imageApiDialect ?? null,
+    responseFormat: task.responseFormat ?? baseArgs.responseFormat ?? null,
     referenceImages: task.ref ? task.ref.map((filePath) => resolveBatchReferencePath(batchDir, filePath)) : [],
     n: task.n ?? baseArgs.n,
     batchFile: null,
@@ -1118,7 +1146,7 @@ async function runBatchTasks(
   const acquireProvider = createProviderGate(providerRateLimits);
   const workerCount = getWorkerCount(tasks.length, jobs, maxWorkers);
   console.error(`Batch mode: ${tasks.length} tasks, ${workerCount} workers, parallel mode enabled.`);
-  for (const provider of ["replicate", "google", "openai", "openrouter", "dashscope", "zai", "minimax", "jimeng", "seedream", "azure", "codex-cli"] as Provider[]) {
+  for (const provider of ["replicate", "google", "openai", "openrouter", "dashscope", "zai", "minimax", "jimeng", "seedream", "azure", "codex-cli", "agnes"] as Provider[]) {
     const limit = providerRateLimits[provider];
     console.error(`- ${provider}: concurrency=${limit.concurrency}, startIntervalMs=${limit.startIntervalMs}`);
   }
diff --git a/skills/baoyu-image-gen/scripts/providers/agnes.test.ts b/skills/baoyu-image-gen/scripts/providers/agnes.test.ts
new file mode 100644
index 0000000..287f7cd
--- /dev/null
+++ b/skills/baoyu-image-gen/scripts/providers/agnes.test.ts
@@ -0,0 +1,213 @@
+import assert from "node:assert/strict";
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import test, { type TestContext } from "node:test";
+
+import type { CliArgs } from "../types.ts";
+import {
+  buildRequestBody,
+  extractImageFromResponse,
+  parseAspectRatio,
+  resolveReferenceImages,
+  resolveSize,
+  snapDim,
+  validateArgs,
+} from "./agnes.ts";
+
+function useEnv(
+  t: TestContext,
+  values: Record<string, string | null>,
+): void {
+  const previous = new Map<string, string | undefined>();
+  for (const [key, value] of Object.entries(values)) {
+    previous.set(key, process.env[key]);
+    if (value == null) {
+      delete process.env[key];
+    } else {
+      process.env[key] = value;
+    }
+  }
+
+  t.after(() => {
+    for (const [key, value] of previous.entries()) {
+      if (value == null) {
+        delete process.env[key];
+      } else {
+        process.env[key] = value;
+      }
+    }
+  });
+}
+
+function makeArgs(overrides: Partial<CliArgs> = {}): CliArgs {
+  return {
+    prompt: null,
+    promptFiles: [],
+    imagePath: null,
+    provider: null,
+    model: null,
+    aspectRatio: null,
+    size: null,
+    quality: null,
+    imageSize: null,
+    imageApiDialect: null,
+    referenceImages: [],
+    n: 1,
+    batchFile: null,
+    jobs: null,
+    json: false,
+    help: false,
+    responseFormat: null,
+    ...overrides,
+  };
+}
+
+test("snapDim rounds to the nearest multiple of 32", () => {
+  assert.equal(snapDim(767), 768);
+  assert.equal(snapDim(1023), 1024);
+  assert.equal(snapDim(1024), 1024);
+  assert.equal(snapDim(32), 32);
+  assert.equal(snapDim(0), 32);
+  assert.equal(snapDim(16), 32);
+  assert.equal(snapDim(48), 64);
+});
+
+test("parseAspectRatio parses valid ratios and rejects invalid inputs", () => {
+  assert.deepEqual(parseAspectRatio("3:4"), { width: 3, height: 4 });
+  assert.deepEqual(parseAspectRatio("16:9"), { width: 16, height: 9 });
+  assert.deepEqual(parseAspectRatio("1:1"), { width: 1, height: 1 });
+  assert.deepEqual(parseAspectRatio("1.5:1"), { width: 1.5, height: 1 });
+
+  assert.equal(parseAspectRatio(""), null);
+  assert.equal(parseAspectRatio("invalid"), null);
+  assert.equal(parseAspectRatio("3x4"), null);
+  assert.equal(parseAspectRatio("0:1"), null);
+  assert.equal(parseAspectRatio("1:0"), null);
+});
+
+test("resolveSize returns explicit --size directly", () => {
+  assert.equal(resolveSize({ size: "1024x1024" }), "1024x1024");
+  assert.equal(resolveSize({ size: "768x1024", aspectRatio: "16:9" }), "768x1024");
+});
+
+test("resolveSize returns default 1024x1024 when no size or ratio given", () => {
+  assert.equal(resolveSize({}), "1024x1024");
+  assert.equal(resolveSize({ size: null, aspectRatio: null }), "1024x1024");
+});
+
+test("resolveSize computes 32-aligned size within 2048 max edge", () => {
+  assert.equal(resolveSize({ aspectRatio: "1:1" }), "1024x1024");
+  assert.equal(resolveSize({ aspectRatio: "16:9" }), "2048x1152");
+  assert.equal(resolveSize({ aspectRatio: "4:3" }), "2048x1536");
+  assert.equal(resolveSize({ aspectRatio: "3:4" }), "1536x2048");
+  assert.equal(resolveSize({ aspectRatio: "9:16" }), "1152x2048");
+});
+
+test("resolveSize aligns to 32 and respects max edge", () => {
+  assert.equal(resolveSize({ aspectRatio: "3:1" }), "2048x672");
+  assert.equal(resolveSize({ aspectRatio: "1:3" }), "672x2048");
+});
+
+test("validateArgs rejects --n > 1", () => {
+  assert.throws(
+    () => validateArgs("agnes-image-2.1-flash", makeArgs({ n: 2 })),
+    /returns a single image per request/,
+  );
+  assert.doesNotThrow(() =>
+    validateArgs("agnes-image-2.1-flash", makeArgs({ n: 1 })),
+  );
+});
+
+test("buildRequestBody maps prompt, model, size, and reference images", () => {
+  const body = buildRequestBody("a cat", "agnes-image-2.1-flash", {
+    size: "1024x1024",
+    aspectRatio: null,
+    referenceImages: [],
+  });
+  assert.equal(body.model, "agnes-image-2.1-flash");
+  assert.equal(body.prompt, "a cat");
+  assert.equal(body.size, "1024x1024");
+  assert.deepEqual(body.extra_body, { response_format: "url" });
+
+  const bodyWithRef = buildRequestBody("a cat", "agnes-image-2.1-flash", {
+    size: null,
+    aspectRatio: "3:4",
+    referenceImages: ["https://example.com/ref.jpg"],
+  });
+  assert.equal(bodyWithRef.size, "1536x2048");
+  assert.deepEqual(bodyWithRef.image, ["https://example.com/ref.jpg"]);
+});
+
+test("extractImageFromResponse decodes b64_json payloads", async () => {
+  const fromBase64 = await extractImageFromResponse({
+    data: [{ b64_json: Buffer.from("hello").toString("base64") }],
+  });
+  assert.equal(Buffer.from(fromBase64).toString("utf8"), "hello");
+});
+
+test("extractImageFromResponse downloads URL payloads", async (t) => {
+  const originalFetch = globalThis.fetch;
+  t.after(() => {
+    globalThis.fetch = originalFetch;
+  });
+
+  globalThis.fetch = async () =>
+    new Response(Uint8Array.from([1, 2, 3]), {
+      status: 200,
+      headers: { "Content-Type": "image/png" },
+    });
+
+  const fromUrl = await extractImageFromResponse({
+    data: [{ url: "https://example.com/output.png" }],
+  });
+  assert.deepEqual([...fromUrl], [1, 2, 3]);
+});
+
+test("extractImageFromResponse throws on empty data", async () => {
+  await assert.rejects(
+    () => extractImageFromResponse({ data: [] }),
+    /No image/,
+  );
+  await assert.rejects(
+    () => extractImageFromResponse({ data: [{}] }),
+    /No image/,
+  );
+});
+
+test("resolveReferenceImages converts local files to data URIs and passes URLs through", async (t) => {
+  const dir = await fs.mkdtemp(path.join(os.tmpdir(), "agnes-ref-"));
+  t.after(() => fs.rm(dir, { recursive: true, force: true }));
+
+  const localPath = path.join(dir, "ref.png");
+  const localBytes = Buffer.from([0x89, 0x50, 0x4e, 0x47]);
+  await fs.writeFile(localPath, localBytes);
+
+  const jpegPath = path.join(dir, "photo.jpeg");
+  await fs.writeFile(jpegPath, Buffer.from([0xff, 0xd8]));
+
+  const results = await resolveReferenceImages([
+    localPath,
+    "https://example.com/remote.jpg",
+    jpegPath,
+  ]);
+
+  assert.equal(results.length, 3);
+  assert.match(results[0]!, /^data:image\/png;base64,/);
+  assert.match(results[1]!, /^https:\/\/example.com\/remote.jpg$/);
+  assert.match(results[2]!, /^data:image\/jpeg;base64,/);
+});
+
+test("resolveReferenceImages detects gif and webp mime types", async (t) => {
+  const dir = await fs.mkdtemp(path.join(os.tmpdir(), "agnes-mime-"));
+  t.after(() => fs.rm(dir, { recursive: true, force: true }));
+
+  const webpPath = path.join(dir, "ref.webp");
+  const gifPath = path.join(dir, "ref.gif");
+  await fs.writeFile(webpPath, Buffer.from([0x00]));
+  await fs.writeFile(gifPath, Buffer.from([0x00]));
+
+  const results = await resolveReferenceImages([webpPath, gifPath]);
+  assert.match(results[0]!, /^data:image\/webp;base64,/);
+  assert.match(results[1]!, /^data:image\/gif;base64,/);
+});
diff --git a/skills/baoyu-image-gen/scripts/providers/agnes.ts b/skills/baoyu-image-gen/scripts/providers/agnes.ts
new file mode 100644
index 0000000..0cf6a12
--- /dev/null
+++ b/skills/baoyu-image-gen/scripts/providers/agnes.ts
@@ -0,0 +1,189 @@
+import { readFile } from "node:fs/promises";
+import path from "node:path";
+import type { CliArgs } from "../types";
+
+const DEFAULT_MODEL = "agnes-image-2.1-flash";
+const DEFAULT_BASE_URL = "https://apihub.agnes-ai.com/v1";
+const DEFAULT_SIZE = "1024x1024";
+
+type AgnesResponse = {
+  created?: number;
+  data: Array<{ url?: string; b64_json?: string }>;
+};
+
+export function getDefaultModel(): string {
+  return process.env.AGNES_IMAGE_MODEL || DEFAULT_MODEL;
+}
+
+function getApiKey(): string {
+  const key = process.env.AGNES_API_KEY;
+  if (!key) {
+    throw new Error("AGNES_API_KEY is required. Get one from https://apihub.agnes-ai.com.");
+  }
+  return key;
+}
+
+function getBaseUrl(): string {
+  return (process.env.AGNES_BASE_URL || DEFAULT_BASE_URL).replace(/\/+$/, "");
+}
+
+export function parseAspectRatio(ar: string): { width: number; height: number } | null {
+  const match = ar.match(/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?)$/);
+  if (!match) return null;
+  const w = parseFloat(match[1]!);
+  const h = parseFloat(match[2]!);
+  if (w <= 0 || h <= 0) return null;
+  return { width: w, height: h };
+}
+
+function gcd(a: number, b: number): number {
+  let x = Math.abs(Math.round(a));
+  let y = Math.abs(Math.round(b));
+  while (y !== 0) {
+    const next = x % y;
+    x = y;
+    y = next;
+  }
+  return x || 1;
+}
+
+export function snapDim(n: number): number {
+  return Math.max(32, Math.round(n / 32) * 32);
+}
+
+export function resolveSize(args: Pick<CliArgs, "size" | "aspectRatio">): string {
+  if (args.size) return args.size;
+
+  if (args.aspectRatio) {
+    const parsed = parseAspectRatio(args.aspectRatio);
+    if (parsed) {
+      const g = gcd(parsed.width, parsed.height);
+      const rw = Math.round(parsed.width / g);
+      const rh = Math.round(parsed.height / g);
+      if (rw === 1 && rh === 1) return "1024x1024";
+      const maxEdge = 2048;
+      const scale = Math.max(1, Math.floor(maxEdge / Math.max(rw, rh)));
+      const width = rw * scale;
+      const height = rh * scale;
+      return `${snapDim(width)}x${snapDim(height)}`;
+    }
+  }
+
+  return DEFAULT_SIZE;
+}
+
+function isRemoteUrl(refPath: string): boolean {
+  return /^https?:\/\//i.test(refPath);
+}
+
+export async function resolveReferenceImages(
+  referenceImages: string[]
+): Promise<string[]> {
+  const result: string[] = [];
+  for (const refPath of referenceImages) {
+    if (isRemoteUrl(refPath)) {
+      result.push(refPath);
+      continue;
+    }
+    const bytes = await readFile(refPath);
+    const ext = path.extname(refPath).toLowerCase();
+    let mime = "image/png";
+    if (ext === ".jpg" || ext === ".jpeg") mime = "image/jpeg";
+    else if (ext === ".webp") mime = "image/webp";
+    else if (ext === ".gif") mime = "image/gif";
+    const b64 = Buffer.from(bytes).toString("base64");
+    result.push(`data:${mime};base64,${b64}`);
+  }
+  return result;
+}
+
+export function validateArgs(_model: string, args: CliArgs): void {
+  if (args.n > 1) {
+    throw new Error("Agnes image generation currently returns a single image per request. Set --n 1 or omit --n.");
+  }
+}
+
+export function getDefaultOutputExtension(_model: string, args: CliArgs): string {
+  return args.responseFormat === "url" ? ".txt" : ".png";
+}
+
+export function buildRequestBody(
+  prompt: string,
+  model: string,
+  args: Pick<CliArgs, "size" | "aspectRatio" | "referenceImages">
+): Record<string, unknown> {
+  const body: Record<string, unknown> = {
+    model,
+    prompt,
+    size: resolveSize(args),
+  };
+
+  if (args.referenceImages.length > 0) {
+    body.image = args.referenceImages;
+  }
+
+  body.extra_body = { response_format: "url" };
+
+  return body;
+}
+
+export async function extractImageFromResponse(result: AgnesResponse): Promise<Uint8Array> {
+  const img = result.data[0];
+
+  if (img?.b64_json) {
+    return Uint8Array.from(Buffer.from(img.b64_json, "base64"));
+  }
+
+  if (img?.url) {
+    const imgRes = await fetch(img.url);
+    if (!imgRes.ok) throw new Error(`Failed to download image from Agnes: ${imgRes.status}`);
+    return new Uint8Array(await imgRes.arrayBuffer());
+  }
+
+  throw new Error("No image in Agnes response");
+}
+
+export async function generateImage(
+  prompt: string,
+  model: string,
+  args: CliArgs
+): Promise<Uint8Array> {
+  const apiKey = getApiKey();
+  const baseUrl = getBaseUrl();
+
+  const referenceImages = await resolveReferenceImages(args.referenceImages);
+
+  const body = buildRequestBody(prompt, model, { ...args, referenceImages });
+
+  const controller = new AbortController();
+  const timeout = setTimeout(() => controller.abort(), 120_000);
+
+  try {
+    const res = await fetch(`${baseUrl}/images/generations`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Authorization: `Bearer ${apiKey}`,
+      },
+      body: JSON.stringify(body),
+      signal: controller.signal,
+    });
+
+    if (!res.ok) {
+      const err = await res.text();
+      throw new Error(`Agnes API error (${res.status}): ${err}`);
+    }
+
+    const result = (await res.json()) as AgnesResponse;
+
+    if (args.responseFormat === "url") {
+      const url = result.data[0]?.url;
+      if (!url) throw new Error("No URL in Agnes response");
+      return new Uint8Array(Buffer.from(url, "utf-8"));
+    }
+
+    return extractImageFromResponse(result);
+  } finally {
+    clearTimeout(timeout);
+  }
+}
diff --git a/skills/baoyu-image-gen/scripts/types.ts b/skills/baoyu-image-gen/scripts/types.ts
index b3d1723..2a1cd4c 100644
--- a/skills/baoyu-image-gen/scripts/types.ts
+++ b/skills/baoyu-image-gen/scripts/types.ts
@@ -9,9 +9,11 @@ export type Provider =
   | "jimeng"
   | "seedream"
   | "azure"
-  | "codex-cli";
+  | "codex-cli"
+  | "agnes";
 export type Quality = "normal" | "2k";
 export type OpenAIImageApiDialect = "openai-native" | "ratio-metadata";
+export type ResponseFormat = "file" | "url";
 
 export type CliArgs = {
   prompt: string | null;
@@ -26,6 +28,7 @@ export type CliArgs = {
   imageSize: string | null;
   imageSizeSource?: "cli" | "task" | "config" | null;
   imageApiDialect: OpenAIImageApiDialect | null;
+  responseFormat: ResponseFormat | null;
   referenceImages: string[];
   n: number;
   batchFile: string | null;
@@ -46,6 +49,7 @@ export type BatchTaskInput = {
   quality?: Quality | null;
   imageSize?: "1K" | "2K" | "4K" | null;
   imageApiDialect?: OpenAIImageApiDialect | null;
+  responseFormat?: ResponseFormat | null;
   ref?: string[];
   n?: number;
 };
@@ -76,6 +80,7 @@ export type ExtendConfig = {
     seedream: string | null;
     azure: string | null;
     "codex-cli": string | null;
+    agnes: string | null;
   };
   batch?: {
     max_workers?: number | null;

From 591614cfa51d5a7cf4b6f6236e47d4a2126ec5e1 Mon Sep 17 00:00:00 2001
From: Davidlaizz <1830579068@qq.com>
Date: Sat, 6 Jun 2026 04:56:19 +0800
Subject: [PATCH 2/5] docs(baoyu-image-gen): add Agnes to SKILL.md, README, and
 config docs

---
 README.md                                        |  6 +++---
 README.zh.md                                     |  6 +++---
 skills/baoyu-image-gen/SKILL.md                  | 16 +++++++++-------
 .../references/config/first-time-setup.md        |  4 ++++
 .../references/config/preferences-schema.md      | 11 ++++++++++-
 .../baoyu-image-gen/references/usage-examples.md |  9 +++++++++
 6 files changed, 38 insertions(+), 14 deletions(-)

diff --git a/README.md b/README.md
index 2999ee5..bc84086 100644
--- a/README.md
+++ b/README.md
@@ -797,7 +797,7 @@ AI SDK-based image generation using OpenAI GPT Image 2, Azure OpenAI, Google, Op
 | `--image` | Output image path (required) |
 | `--batchfile` | JSON batch file for multi-image generation |
 | `--jobs` | Worker count for batch mode |
-| `--provider` | `google`, `openai`, `azure`, `openrouter`, `dashscope`, `zai`, `minimax`, `jimeng`, `seedream`, or `replicate` |
+| `--provider` | `google`, `openai`, `azure`, `openrouter`, `dashscope`, `zai`, `minimax`, `jimeng`, `seedream`, `replicate`, or `agnes` |
 | `--model`, `-m` | Model ID or deployment name. Azure uses deployment name; OpenRouter uses full model IDs; Z.AI uses `glm-image`; MiniMax uses `image-01` / `image-01-live` |
 | `--ar` | Aspect ratio (e.g., `16:9`, `1:1`, `4:3`) |
 | `--size` | Size (e.g., `1024x1024`; `gpt-image-2` accepts valid custom sizes up to 3840px max edge) |
@@ -871,9 +871,9 @@ AI SDK-based image generation using OpenAI GPT Image 2, Azure OpenAI, Google, Op
 
 **Provider Auto-Selection**:
 1. If `--provider` is specified → use it
-2. If `--ref` is provided and no provider is specified → try Google, then OpenAI, Azure, OpenRouter, Replicate, Seedream, and finally MiniMax
+2. If `--ref` is provided and no provider is specified → try Google, then OpenAI, Azure, OpenRouter, Replicate, Seedream, MiniMax, and finally Agnes
 3. If only one API key is available → use that provider
-4. If multiple providers are available → default to Google, then OpenAI, Azure, OpenRouter, DashScope, Z.AI, MiniMax, Replicate, Jimeng, Seedream
+4. If multiple providers are available → default to Google, then OpenAI, Azure, OpenRouter, DashScope, Z.AI, MiniMax, Replicate, Jimeng, Seedream, Agnes
 
 #### baoyu-danger-gemini-web
 
diff --git a/README.zh.md b/README.zh.md
index 57f2a6a..db7c8c4 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -798,7 +798,7 @@ AI 驱动的生成后端。
 | `--image` | 输出图片路径（必需） |
 | `--batchfile` | 多图批量生成的 JSON 文件 |
 | `--jobs` | 批量模式的并发 worker 数 |
-| `--provider` | `google`、`openai`、`azure`、`openrouter`、`dashscope`、`zai`、`minimax`、`jimeng`、`seedream` 或 `replicate` |
+| `--provider` | `google`、`openai`、`azure`、`openrouter`、`dashscope`、`zai`、`minimax`、`jimeng`、`seedream`、`replicate` 或 `agnes` |
 | `--model`, `-m` | 模型 ID 或部署名。Azure 使用部署名；OpenRouter 使用完整模型 ID；Z.AI 使用 `glm-image`；MiniMax 使用 `image-01` / `image-01-live` |
 | `--ar` | 宽高比（如 `16:9`、`1:1`、`4:3`） |
 | `--size` | 尺寸（如 `1024x1024`；`gpt-image-2` 支持最长边不超过 3840px 的有效自定义尺寸） |
@@ -872,9 +872,9 @@ AI 驱动的生成后端。
 
 **服务商自动选择**：
 1. 如果指定了 `--provider` → 使用指定的
-2. 如果传了 `--ref` 且未指定 provider → 依次尝试 Google、OpenAI、Azure、OpenRouter、Replicate、Seedream，最后是 MiniMax
+2. 如果传了 `--ref` 且未指定 provider → 依次尝试 Google、OpenAI、Azure、OpenRouter、Replicate、Seedream、MiniMax，最后是 Agnes
 3. 如果只有一个 API 密钥 → 使用对应服务商
-4. 如果多个可用 → 默认使用 Google，然后依次为 OpenAI、Azure、OpenRouter、DashScope、Z.AI、MiniMax、Replicate、即梦、豆包
+4. 如果多个可用 → 默认使用 Google，然后依次为 OpenAI、Azure、OpenRouter、DashScope、Z.AI、MiniMax、Replicate、即梦、豆包、Agnes
 
 #### baoyu-danger-gemini-web
 
diff --git a/skills/baoyu-image-gen/SKILL.md b/skills/baoyu-image-gen/SKILL.md
index 68bae1c..f468e54 100644
--- a/skills/baoyu-image-gen/SKILL.md
+++ b/skills/baoyu-image-gen/SKILL.md
@@ -1,6 +1,6 @@
 ---
 name: baoyu-image-gen
-description: AI image generation with OpenAI GPT Image 2, Azure OpenAI, Google, OpenRouter, DashScope, Z.AI GLM-Image, MiniMax, Jimeng, Seedream and Replicate APIs. Supports text-to-image, reference images, aspect ratios, and batch generation from saved prompt files. Sequential by default; use batch parallel generation when the user already has multiple prompts or wants stable multi-image throughput. Use when user asks to generate, create, or draw images.
+description: AI image generation with OpenAI GPT Image 2, Azure OpenAI, Google, OpenRouter, DashScope, Z.AI GLM-Image, MiniMax, Jimeng, Seedream, Replicate and Agnes APIs. Supports text-to-image, reference images, aspect ratios, and batch generation from saved prompt files. Sequential by default; use batch parallel generation when the user already has multiple prompts or wants stable multi-image throughput. Use when user asks to generate, create, or draw images.
 version: 2.1.0
 metadata:
   openclaw:
@@ -13,7 +13,7 @@ metadata:
 
 # Image Generation (AI SDK)
 
-Official API-based image generation. Supports OpenAI GPT Image 2, Azure OpenAI, Google, OpenRouter, DashScope (阿里通义万象), Z.AI GLM-Image, MiniMax, Jimeng (即梦), Seedream (豆包) and Replicate.
+Official API-based image generation. Supports OpenAI GPT Image 2, Azure OpenAI, Google, OpenRouter, DashScope (阿里通义万象), Z.AI GLM-Image, MiniMax, Jimeng (即梦), Seedream (豆包), Replicate and Agnes.
 
 ## User Input Tools
 
@@ -111,7 +111,7 @@ When the user wants a person/object preserved from reference images:
 | `--image <path>` | Output image path (required in single-image mode) |
 | `--batchfile <path>` | JSON batch file for multi-image generation |
 | `--jobs <count>` | Worker count for batch mode (default: auto, max from config, built-in default 10) |
-| `--provider google\|openai\|azure\|openrouter\|dashscope\|zai\|minimax\|jimeng\|seedream\|replicate\|codex-cli` | Force provider (default: auto-detect; `codex-cli` is never auto-selected — must be pinned via CLI or EXTEND.md) |
+| `--provider google\|openai\|azure\|openrouter\|dashscope\|zai\|minimax\|jimeng\|seedream\|replicate\|codex-cli\|agnes` | Force provider (default: auto-detect; `codex-cli` is never auto-selected — must be pinned via CLI or EXTEND.md) |
 | `--model <id>`, `-m` | Model ID — see provider references for defaults and allowed values |
 | `--ar <ratio>` | Aspect ratio (`16:9`, `1:1`, `4:3`, …) |
 | `--size <WxH>` | Explicit size (e.g., `1024x1024`; for `gpt-image-2`, width/height must be multiples of 16, max edge 3840px, ratio no wider than 3:1) |
@@ -136,7 +136,7 @@ When the user wants a person/object preserved from reference images:
 | `REPLICATE_API_TOKEN` | Replicate API token |
 | `JIMENG_ACCESS_KEY_ID`, `JIMENG_SECRET_ACCESS_KEY` | Jimeng (即梦) Volcengine credentials |
 | `ARK_API_KEY` | Seedream (豆包) Volcengine ARK API key |
-| `<PROVIDER>_IMAGE_MODEL` | Per-provider model override (`OPENAI_IMAGE_MODEL`, `GOOGLE_IMAGE_MODEL`, `DASHSCOPE_IMAGE_MODEL`, `ZAI_IMAGE_MODEL`/`BIGMODEL_IMAGE_MODEL`, `MINIMAX_IMAGE_MODEL`, `OPENROUTER_IMAGE_MODEL`, `REPLICATE_IMAGE_MODEL`, `JIMENG_IMAGE_MODEL`, `SEEDREAM_IMAGE_MODEL`) |
+| `<PROVIDER>_IMAGE_MODEL` | Per-provider model override (`OPENAI_IMAGE_MODEL`, `GOOGLE_IMAGE_MODEL`, `DASHSCOPE_IMAGE_MODEL`, `ZAI_IMAGE_MODEL`/`BIGMODEL_IMAGE_MODEL`, `MINIMAX_IMAGE_MODEL`, `OPENROUTER_IMAGE_MODEL`, `REPLICATE_IMAGE_MODEL`, `JIMENG_IMAGE_MODEL`, `SEEDREAM_IMAGE_MODEL`, `AGNES_IMAGE_MODEL`) |
 | `AZURE_OPENAI_DEPLOYMENT` (alias `AZURE_OPENAI_IMAGE_MODEL`) | Azure default deployment |
 | `<PROVIDER>_BASE_URL` | Per-provider endpoint override |
 | `AZURE_API_VERSION` | Azure image API version (default `2025-04-01-preview`) |
@@ -207,13 +207,14 @@ Each provider has its own quirks (model families, size rules, ref support, limit
 | OpenRouter (multimodal models, `/chat/completions` flow) | `references/providers/openrouter.md` |
 | Replicate (nano-banana, Seedream, Wan) | `references/providers/replicate.md` |
 | Codex CLI (wraps bundled `scripts/codex-imagegen/`; Codex login, no `OPENAI_API_KEY`) | `references/providers/codex-cli.md` |
+| Agnes (agnes-image-2.1-flash, reference-image support) | `references/providers/agnes.md` |
 
 ## Provider Selection
 
-1. `--ref` provided + no `--provider` → auto-select Google → OpenAI → Azure → OpenRouter → Replicate → Seedream → MiniMax (MiniMax's subject reference is more specialized toward character/portrait consistency)
-2. `--provider` specified → use it (if `--ref`, must be google/openai/azure/openrouter/replicate/seedream/minimax/codex-cli)
+1. `--ref` provided + no `--provider` → auto-select Google → OpenAI → Azure → OpenRouter → Replicate → Seedream → MiniMax → Agnes (MiniMax's subject reference is more specialized toward character/portrait consistency)
+2. `--provider` specified → use it (if `--ref`, must be google/openai/azure/openrouter/replicate/seedream/minimax/codex-cli/agnes)
 3. Only one API key present → use that provider
-4. Multiple keys → default priority: Google → OpenAI → Azure → OpenRouter → DashScope → Z.AI → MiniMax → Replicate → Jimeng → Seedream
+4. Multiple keys → default priority: Google → OpenAI → Azure → OpenRouter → DashScope → Z.AI → MiniMax → Replicate → Jimeng → Seedream → Agnes
 5. `codex-cli` is **never auto-selected** — set `default_provider: codex-cli` in EXTEND.md or pass `--provider codex-cli`. It spawns `codex exec` via the bundled `scripts/codex-imagegen/main.ts` TS entrypoint (run with `bun`) and uses the user's Codex subscription (no `OPENAI_API_KEY`). Requires `codex` on `PATH` with an active `codex login`.
 
 ## Quality Presets
@@ -281,6 +282,7 @@ If `--provider openai --model gpt-image-2` fails because `OPENAI_API_KEY` is mis
 | `references/providers/minimax.md` | MiniMax image-01 + subject reference |
 | `references/providers/openrouter.md` | OpenRouter multimodal flow |
 | `references/providers/replicate.md` | Replicate supported families + guardrails |
+| `references/providers/agnes.md` | Agnes (agnes-image-2.1-flash) sizing, refs, and limits |
 | `references/config/preferences-schema.md` | EXTEND.md schema |
 | `references/config/first-time-setup.md` | First-time setup flow |
 
diff --git a/skills/baoyu-image-gen/references/config/first-time-setup.md b/skills/baoyu-image-gen/references/config/first-time-setup.md
index 1f4103a..448be85 100644
--- a/skills/baoyu-image-gen/references/config/first-time-setup.md
+++ b/skills/baoyu-image-gen/references/config/first-time-setup.md
@@ -59,6 +59,8 @@ options:
     description: "MiniMax image generation with subject-reference character workflows"
   - label: "Replicate"
     description: "Curated Replicate image families - nano-banana-2, Seedream, and Wan image models"
+  - label: "Agnes"
+    description: "Sapiens AI Agnes - optimized for high information density, complex layouts, reference-image support"
 ```
 
 ### Question 2: Default Google Model
@@ -187,6 +189,7 @@ default_model:
   zai: [selected Z.AI model or null]
   minimax: [selected minimax model or null]
   replicate: null
+  agnes: null
 ---
 ```
 
@@ -358,6 +361,7 @@ default_model:
   zai: [value or null]
   minimax: [value or null]
   replicate: [value or null]
+  agnes: [value or null]
 ```
 
 Only set the selected provider's model; leave others as their current value or null.
diff --git a/skills/baoyu-image-gen/references/config/preferences-schema.md b/skills/baoyu-image-gen/references/config/preferences-schema.md
index cd0b3e4..4099ba6 100644
--- a/skills/baoyu-image-gen/references/config/preferences-schema.md
+++ b/skills/baoyu-image-gen/references/config/preferences-schema.md
@@ -11,7 +11,7 @@ description: EXTEND.md YAML schema for baoyu-image-gen user preferences
 ---
 version: 1
 
-default_provider: null      # google|openai|azure|openrouter|dashscope|zai|minimax|replicate|jimeng|seedream|codex-cli|null (null = auto-detect; codex-cli is never auto-detected — pin it here or via --provider)
+default_provider: null      # google|openai|azure|openrouter|dashscope|zai|minimax|replicate|jimeng|seedream|codex-cli|agnes|null (null = auto-detect; codex-cli is never auto-detected — pin it here or via --provider)
 
 default_quality: null       # normal|2k|null (null = use default: 2k)
 
@@ -31,6 +31,7 @@ default_model:
   minimax: null             # e.g., "image-01"
   replicate: null           # e.g., "google/nano-banana-2"
   codex-cli: null           # Logical label only — Codex image_gen has no user-selectable model. Default: "codex-image-gen"
+  agnes: null               # e.g., "agnes-image-2.1-flash"
 
 batch:
   max_workers: 10
@@ -62,6 +63,9 @@ batch:
     codex-cli:
       concurrency: 1
       start_interval_ms: 2000
+    agnes:
+      concurrency: 3
+      start_interval_ms: 1100
 ---
 ```
 
@@ -84,6 +88,7 @@ batch:
 | `default_model.minimax` | string\|null | null | MiniMax default model |
 | `default_model.replicate` | string\|null | null | Replicate default model |
 | `default_model.codex-cli` | string\|null | null | Codex-CLI logical label (Codex image_gen has no user-selectable model) |
+| `default_model.agnes` | string\|null | null | Agnes default model |
 | `batch.max_workers` | int\|null | 10 | Batch worker cap |
 | `batch.provider_limits.<provider>.concurrency` | int\|null | provider default | Max simultaneous requests per provider |
 | `batch.provider_limits.<provider>.start_interval_ms` | int\|null | provider default | Minimum gap between request starts per provider |
@@ -118,6 +123,7 @@ default_model:
   zai: "glm-image"
   minimax: "image-01"
   replicate: "google/nano-banana-2"
+  agnes: "agnes-image-2.1-flash"
 batch:
   max_workers: 10
   provider_limits:
@@ -136,5 +142,8 @@ batch:
     minimax:
       concurrency: 3
       start_interval_ms: 1100
+    agnes:
+      concurrency: 3
+      start_interval_ms: 1100
 ---
 ```
diff --git a/skills/baoyu-image-gen/references/usage-examples.md b/skills/baoyu-image-gen/references/usage-examples.md
index 1ae0056..904871c 100644
--- a/skills/baoyu-image-gen/references/usage-examples.md
+++ b/skills/baoyu-image-gen/references/usage-examples.md
@@ -83,6 +83,15 @@ ${BUN_X} {baseDir}/scripts/main.ts --prompt "A cinematic portrait" --image out.p
 
 # Codex CLI with reference images (style/composition guidance)
 ${BUN_X} {baseDir}/scripts/main.ts --prompt "Match this color palette" --image out.png --provider codex-cli --ref source.png --ar 1:1
+
+# Agnes (default model)
+${BUN_X} {baseDir}/scripts/main.ts --prompt "A detailed infographic" --image out.png --provider agnes
+
+# Agnes with aspect ratio and URL output
+${BUN_X} {baseDir}/scripts/main.ts --prompt "A cinematic scene" --image out.txt --provider agnes --ar 16:9 --response-format url
+
+# Agnes with reference image
+${BUN_X} {baseDir}/scripts/main.ts --prompt "Apply this style" --image out.png --provider agnes --ref source.png
 ```
 
 Notes on `codex-cli`:

From 7ea2692acd77a0b5e3451779581fd9a0365dbbb0 Mon Sep 17 00:00:00 2001
From: Davidlaizz <1830579068@qq.com>
Date: Sat, 6 Jun 2026 05:15:26 +0800
Subject: [PATCH 3/5] fix(baoyu-image-gen): add agnes to default_model YAML
 whitelist and remote ref allowlist

---
 skills/baoyu-image-gen/scripts/main.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/skills/baoyu-image-gen/scripts/main.ts b/skills/baoyu-image-gen/scripts/main.ts
index ad646f4..bcc4841 100644
--- a/skills/baoyu-image-gen/scripts/main.ts
+++ b/skills/baoyu-image-gen/scripts/main.ts
@@ -499,7 +499,8 @@ export function parseSimpleYaml(yaml: string): Partial<ExtendConfig> {
           key === "jimeng" ||
           key === "seedream" ||
           key === "azure" ||
-          key === "codex-cli"
+          key === "codex-cli" ||
+          key === "agnes"
         )
       ) {
         const cleaned = value.replace(/['"]/g, "");
@@ -822,7 +823,7 @@ function isRemoteReferenceImage(refPath: string): boolean {
 }
 
 function shouldAllowRemoteReferenceImages(provider: Provider | null): boolean {
-  return provider === "dashscope";
+  return provider === "dashscope" || provider === "agnes";
 }
 
 export async function validateReferenceImages(

From 3f1120e9036c10ec61058ac217f8d791f6e0b972 Mon Sep 17 00:00:00 2001
From: Davidlaizz <1830579068@qq.com>
Date: Sat, 6 Jun 2026 05:18:27 +0800
Subject: [PATCH 4/5] fix(baoyu-image-gen): add agnes to provider_limits YAML
 whitelist

---
 skills/baoyu-image-gen/scripts/main.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/skills/baoyu-image-gen/scripts/main.ts b/skills/baoyu-image-gen/scripts/main.ts
index bcc4841..f08bd9b 100644
--- a/skills/baoyu-image-gen/scripts/main.ts
+++ b/skills/baoyu-image-gen/scripts/main.ts
@@ -479,7 +479,8 @@ export function parseSimpleYaml(yaml: string): Partial<ExtendConfig> {
           key === "jimeng" ||
           key === "seedream" ||
           key === "azure" ||
-          key === "codex-cli"
+          key === "codex-cli" ||
+          key === "agnes"
         )
       ) {
         config.batch ??= {};

From 53aa30bbca3439e8d403e25921f6b698a40c6ea3 Mon Sep 17 00:00:00 2001
From: Davidlaizz <1830579068@qq.com>
Date: Sat, 6 Jun 2026 05:46:38 +0800
Subject: [PATCH 5/5] fix(baoyu-image-gen): remove gcd from resolveSize to fix
 decimal aspect ratio distortion

---
 .../scripts/providers/agnes.ts                | 22 ++++---------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/skills/baoyu-image-gen/scripts/providers/agnes.ts b/skills/baoyu-image-gen/scripts/providers/agnes.ts
index 0cf6a12..2a53943 100644
--- a/skills/baoyu-image-gen/scripts/providers/agnes.ts
+++ b/skills/baoyu-image-gen/scripts/providers/agnes.ts
@@ -36,17 +36,6 @@ export function parseAspectRatio(ar: string): { width: number; height: number }
   return { width: w, height: h };
 }
 
-function gcd(a: number, b: number): number {
-  let x = Math.abs(Math.round(a));
-  let y = Math.abs(Math.round(b));
-  while (y !== 0) {
-    const next = x % y;
-    x = y;
-    y = next;
-  }
-  return x || 1;
-}
-
 export function snapDim(n: number): number {
   return Math.max(32, Math.round(n / 32) * 32);
 }
@@ -57,14 +46,11 @@ export function resolveSize(args: Pick<CliArgs, "size" | "aspectRatio">): string
   if (args.aspectRatio) {
     const parsed = parseAspectRatio(args.aspectRatio);
     if (parsed) {
-      const g = gcd(parsed.width, parsed.height);
-      const rw = Math.round(parsed.width / g);
-      const rh = Math.round(parsed.height / g);
-      if (rw === 1 && rh === 1) return "1024x1024";
+      if (parsed.width === 1 && parsed.height === 1) return "1024x1024";
       const maxEdge = 2048;
-      const scale = Math.max(1, Math.floor(maxEdge / Math.max(rw, rh)));
-      const width = rw * scale;
-      const height = rh * scale;
+      const scale = Math.max(1, Math.floor(maxEdge / Math.max(parsed.width, parsed.height)));
+      const width = parsed.width * scale;
+      const height = parsed.height * scale;
       return `${snapDim(width)}x${snapDim(height)}`;
     }
   }