feat: simple MCP example

2025-11-04 16:23:41 +08:00 · 2024-12-28 14:31:43 +08:00
parent e1c7c54dfa
commit c3108ad333
10 changed files with 413 additions and 9 deletions
--- a/app/mcp/actions.ts
+++ b/app/mcp/actions.ts
@@ -0,0 +1,33 @@
+"use server";
+
+import { createClient, executeRequest } from "./client";
+import { MCPClientLogger } from "./logger";
+import { MCP_CONF } from "@/app/mcp/mcp_config";
+
+const logger = new MCPClientLogger("MCP Server");
+
+let fsClient: any = null;
+
+async function initFileSystemClient() {
+  if (!fsClient) {
+    fsClient = await createClient(MCP_CONF.filesystem, "fs");
+    logger.success("FileSystem client initialized");
+  }
+  return fsClient;
+}
+
+export async function executeMcpAction(request: any) {
+  "use server";
+
+  try {
+    if (!fsClient) {
+      await initFileSystemClient();
+    }
+
+    logger.info("Executing MCP request for fs");
+    return await executeRequest(fsClient, request);
+  } catch (error) {
+    logger.error(`MCP execution error: ${error}`);
+    throw error;
+  }
+}
--- a/app/mcp/client.ts
+++ b/app/mcp/client.ts
@@ -0,0 +1,87 @@
+import { Client } from "@modelcontextprotocol/sdk/client/index.js";
+import { StdioClientTransport } from "@modelcontextprotocol/sdk/client/stdio.js";
+import { MCPClientLogger } from "./logger";
+import { z } from "zod";
+
+export interface ServerConfig {
+  command: string;
+  args?: string[];
+  env?: Record<string, string>;
+}
+
+const logger = new MCPClientLogger();
+
+export async function createClient(
+  serverConfig: ServerConfig,
+  name: string,
+): Promise<Client> {
+  logger.info(`Creating client for server ${name}`);
+
+  const transport = new StdioClientTransport({
+    command: serverConfig.command,
+    args: serverConfig.args,
+    env: serverConfig.env,
+  });
+  const client = new Client(
+    {
+      name: `nextchat-mcp-client-${name}`,
+      version: "1.0.0",
+    },
+    {
+      capabilities: {
+        roots: {
+          // listChanged indicates whether the client will emit notifications when the list of roots changes.
+          // listChanged 指示客户端在根列表更改时是否发出通知。
+          listChanged: true,
+        },
+      },
+    },
+  );
+  await client.connect(transport);
+  return client;
+}
+
+interface Primitive {
+  type: "resource" | "tool" | "prompt";
+  value: any;
+}
+
+/** List all resources, tools, and prompts */
+export async function listPrimitives(client: Client) {
+  const capabilities = client.getServerCapabilities();
+  const primitives: Primitive[] = [];
+  const promises = [];
+  if (capabilities?.resources) {
+    promises.push(
+      client.listResources().then(({ resources }) => {
+        resources.forEach((item) =>
+          primitives.push({ type: "resource", value: item }),
+        );
+      }),
+    );
+  }
+  if (capabilities?.tools) {
+    promises.push(
+      client.listTools().then(({ tools }) => {
+        tools.forEach((item) => primitives.push({ type: "tool", value: item }));
+      }),
+    );
+  }
+  if (capabilities?.prompts) {
+    promises.push(
+      client.listPrompts().then(({ prompts }) => {
+        prompts.forEach((item) =>
+          primitives.push({ type: "prompt", value: item }),
+        );
+      }),
+    );
+  }
+  await Promise.all(promises);
+  return primitives;
+}
+
+export async function executeRequest(client: Client, request: any) {
+  const r = client.request(request, z.any());
+  console.log(r);
+  return r;
+}
--- a/app/mcp/example.ts
+++ b/app/mcp/example.ts
@@ -0,0 +1,92 @@
+import { createClient, listPrimitives } from "@/app/mcp/client";
+import { MCPClientLogger } from "@/app/mcp/logger";
+import { z } from "zod";
+import { MCP_CONF } from "@/app/mcp/mcp_config";
+
+const logger = new MCPClientLogger("MCP FS Example", true);
+
+const ListAllowedDirectoriesResultSchema = z.object({
+  content: z.array(
+    z.object({
+      type: z.string(),
+      text: z.string(),
+    }),
+  ),
+});
+
+const ReadFileResultSchema = z.object({
+  content: z.array(
+    z.object({
+      type: z.string(),
+      text: z.string(),
+    }),
+  ),
+});
+
+async function main() {
+  logger.info("Connecting to server...");
+
+  const client = await createClient(MCP_CONF.filesystem, "fs");
+  const primitives = await listPrimitives(client);
+
+  logger.success(`Connected to server fs`);
+
+  logger.info(
+    `server capabilities: ${Object.keys(
+      client.getServerCapabilities() ?? [],
+    ).join(", ")}`,
+  );
+
+  logger.debug("Server supports the following primitives:");
+
+  primitives.forEach((primitive) => {
+    logger.debug("\n" + JSON.stringify(primitive, null, 2));
+  });
+
+  const listAllowedDirectories = async () => {
+    const result = await client.request(
+      {
+        method: "tools/call",
+        params: {
+          name: "list_allowed_directories",
+          arguments: {},
+        },
+      },
+      ListAllowedDirectoriesResultSchema,
+    );
+    logger.success(`Allowed directories: ${result.content[0].text}`);
+    return result;
+  };
+
+  const readFile = async (path: string) => {
+    const result = await client.request(
+      {
+        method: "tools/call",
+        params: {
+          name: "read_file",
+          arguments: {
+            path: path,
+          },
+        },
+      },
+      ReadFileResultSchema,
+    );
+    logger.success(`File contents for ${path}:\n${result.content[0].text}`);
+    return result;
+  };
+
+  try {
+    logger.info("Example 1: List allowed directories\n");
+    await listAllowedDirectories();
+
+    logger.info("\nExample 2: Read a file\n");
+    await readFile("/users/kadxy/desktop/test.txt");
+  } catch (error) {
+    logger.error(`Error executing examples: ${error}`);
+  }
+}
+
+main().catch((error) => {
+  logger.error(error);
+  process.exit(1);
+});
--- a/app/mcp/logger.ts
+++ b/app/mcp/logger.ts
@@ -0,0 +1,60 @@
+const colors = {
+  reset: "\x1b[0m",
+  bright: "\x1b[1m",
+  dim: "\x1b[2m",
+  green: "\x1b[32m",
+  yellow: "\x1b[33m",
+  red: "\x1b[31m",
+  blue: "\x1b[34m",
+};
+
+export class MCPClientLogger {
+  private readonly prefix: string;
+  private readonly debugMode: boolean;
+
+  constructor(
+    prefix: string = "NextChat MCP Client",
+    debugMode: boolean = false,
+  ) {
+    this.prefix = prefix;
+    this.debugMode = debugMode;
+  }
+
+  info(message: any) {
+    this.log(colors.blue, message);
+  }
+
+  success(message: any) {
+    this.log(colors.green, message);
+  }
+
+  error(message: any) {
+    const formattedMessage = this.formatMessage(message);
+    console.error(
+      `${colors.red}${colors.bright}[${this.prefix}]${colors.reset} ${formattedMessage}`,
+    );
+  }
+
+  warn(message: any) {
+    this.log(colors.yellow, message);
+  }
+
+  debug(message: any) {
+    if (this.debugMode) {
+      this.log(colors.dim, message);
+    }
+  }
+
+  private formatMessage(message: any): string {
+    return typeof message === "object"
+      ? JSON.stringify(message, null, 2)
+      : message;
+  }
+
+  private log(color: string, message: any) {
+    const formattedMessage = this.formatMessage(message);
+    console.log(
+      `${color}${colors.bright}[${this.prefix}]${colors.reset} ${formattedMessage}`,
+    );
+  }
+}
--- a/app/mcp/mcp_config.ts
+++ b/app/mcp/mcp_config.ts
@@ -0,0 +1,40 @@
+export const MCP_CONF = {
+  "brave-search": {
+    command: "npx",
+    args: ["-y", "@modelcontextprotocol/server-brave-search"],
+    env: {
+      BRAVE_API_KEY: "<YOUR_API_KEY>",
+    },
+  },
+  filesystem: {
+    command: "npx",
+    args: [
+      "-y",
+      "@modelcontextprotocol/server-filesystem",
+      "/Users/kadxy/Desktop",
+    ],
+  },
+  github: {
+    command: "npx",
+    args: ["-y", "@modelcontextprotocol/server-github"],
+    env: {
+      GITHUB_PERSONAL_ACCESS_TOKEN: "<YOUR_TOKEN>",
+    },
+  },
+  "google-maps": {
+    command: "npx",
+    args: ["-y", "@modelcontextprotocol/server-google-maps"],
+    env: {
+      GOOGLE_MAPS_API_KEY: "<YOUR_API_KEY>",
+    },
+  },
+  "aws-kb-retrieval": {
+    command: "npx",
+    args: ["-y", "@modelcontextprotocol/server-aws-kb-retrieval"],
+    env: {
+      AWS_ACCESS_KEY_ID: "<YOUR_ACCESS_KEY_HERE>",
+      AWS_SECRET_ACCESS_KEY: "<YOUR_SECRET_ACCESS_KEY_HERE>",
+      AWS_REGION: "<YOUR_AWS_REGION_HERE>",
+    },
+  },
+};
--- a/app/store/chat.ts
+++ b/app/store/chat.ts
@@ -29,6 +29,7 @@ import { ModelConfig, ModelType, useAppConfig } from "./config";
 import { useAccessStore } from "./access";
 import { collectModelsWithDefaultModel } from "../utils/model";
 import { createEmptyMask, Mask } from "./mask";
+import { executeMcpAction } from "../mcp/actions";

 const localStorage = safeLocalStorage();

@@ -425,9 +426,25 @@ export const useChatStore = createPersistStore(
              session.messages = session.messages.concat();
            });
          },
-          onFinish(message) {
+          async onFinish(message) {
            botMessage.streaming = false;
            if (message) {
+              // console.log("[Bot Response] ", message);
+              const mcpMatch = message.match(/```json:mcp([\s\S]*?)```/);
+              if (mcpMatch) {
+                try {
+                  const mcp = JSON.parse(mcpMatch[1]);
+                  console.log("[MCP Request]", mcp);
+
+                  // 直接调用服务器端 action
+                  const result = await executeMcpAction(mcp);
+                  console.log("[MCP Response]", result);
+                } catch (error) {
+                  console.error("[MCP Error]", error);
+                }
+              } else {
+                console.log("[MCP] No MCP found in response");
+              }
              botMessage.content = message;
              botMessage.date = new Date().toLocaleString();
              get().onNewMessage(botMessage, session);
--- a/next.config.mjs
+++ b/next.config.mjs
@@ -32,6 +32,7 @@ const nextConfig = {
  },
  experimental: {
    forceSwcTransforms: true,
+    serverActions: true,
  },
 };

@@ -71,8 +72,10 @@ if (mode !== "export") {
      // },
      {
        // https://{resource_name}.openai.azure.com/openai/deployments/{deploy_name}/chat/completions
-        source: "/api/proxy/azure/:resource_name/deployments/:deploy_name/:path*",
-        destination: "https://:resource_name.openai.azure.com/openai/deployments/:deploy_name/:path*",
+        source:
+          "/api/proxy/azure/:resource_name/deployments/:deploy_name/:path*",
+        destination:
+          "https://:resource_name.openai.azure.com/openai/deployments/:deploy_name/:path*",
      },
      {
        source: "/api/proxy/google/:path*",
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
  "dependencies": {
    "@fortaine/fetch-event-source": "^3.0.6",
    "@hello-pangea/dnd": "^16.5.0",
+    "@modelcontextprotocol/sdk": "^1.0.4",
    "@next/third-parties": "^14.1.0",
    "@svgr/webpack": "^6.5.1",
    "@vercel/analytics": "^0.1.11",
@@ -49,11 +50,12 @@
    "remark-breaks": "^3.0.2",
    "remark-gfm": "^3.0.1",
    "remark-math": "^5.1.1",
+    "rt-client": "https://github.com/Azure-Samples/aoai-realtime-audio-sdk/releases/download/js/v0.5.0/rt-client-0.5.0.tgz",
    "sass": "^1.59.2",
    "spark-md5": "^3.0.2",
    "use-debounce": "^9.0.4",
-    "zustand": "^4.3.8",
-    "rt-client": "https://github.com/Azure-Samples/aoai-realtime-audio-sdk/releases/download/js/v0.5.0/rt-client-0.5.0.tgz"
+    "zod": "^3.24.1",
+    "zustand": "^4.3.8"
  },
  "devDependencies": {
    "@tauri-apps/api": "^1.6.0",
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,6 @@
 {
  "compilerOptions": {
-    "target": "ES2015",
+    "target": "ES2022",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": true,
    "skipLibCheck": true,
@@ -23,6 +23,6 @@
      "@/*": ["./*"]
    }
  },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", "app/calcTextareaHeight.ts"],
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
  "exclude": ["node_modules"]
 }
--- a/yarn.lock
+++ b/yarn.lock
@@ -1797,6 +1797,15 @@
    "@jridgewell/resolve-uri" "3.1.0"
    "@jridgewell/sourcemap-codec" "1.4.14"

+"@modelcontextprotocol/sdk@^1.0.4":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/@modelcontextprotocol/sdk/-/sdk-1.0.4.tgz#34ad1edd3db7dd7154e782312dfb29d2d0c11d21"
+  integrity sha512-C+jw1lF6HSGzs7EZpzHbXfzz9rj9him4BaoumlTciW/IDDgIpweF/qiCWKlP02QKg5PPcgY6xY2WCt5y2tpYow==
+  dependencies:
+    content-type "^1.0.5"
+    raw-body "^3.0.0"
+    zod "^3.23.8"
+
 "@next/env@14.1.1":
  version "14.1.1"
  resolved "https://registry.yarnpkg.com/@next/env/-/env-14.1.1.tgz#80150a8440eb0022a73ba353c6088d419b908bac"
@@ -3039,6 +3048,11 @@ busboy@1.6.0:
  dependencies:
    streamsearch "^1.1.0"

+bytes@3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.2.tgz#8b0beeb98605adf1b128fa4386403c009e0221a5"
+  integrity sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==
+
 call-bind@^1.0.0, call-bind@^1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/call-bind/-/call-bind-1.0.2.tgz#b1d4e89e688119c3c9a903ad30abb2f6a919be3c"
@@ -3285,6 +3299,11 @@ concurrently@^8.2.2:
    tree-kill "^1.2.2"
    yargs "^17.7.2"

+content-type@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.5.tgz#8b773162656d1d1086784c8f23a54ce6d73d7918"
+  integrity sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==
+
 convert-source-map@^1.7.0:
  version "1.9.0"
  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.9.0.tgz#7faae62353fb4213366d0ca98358d22e8368b05f"
@@ -3849,6 +3868,11 @@ delayed-stream@~1.0.0:
  resolved "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
  integrity sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==

+depd@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-2.0.0.tgz#b696163cc757560d09cf22cc8fad1571b79e76df"
+  integrity sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==
+
 dequal@^2.0.0, dequal@^2.0.3:
  version "2.0.3"
  resolved "https://registry.yarnpkg.com/dequal/-/dequal-2.0.3.tgz#2644214f1997d39ed0ee0ece72335490a7ac67be"
@@ -5007,6 +5031,17 @@ html-to-image@^1.11.11:
  resolved "https://registry.npmmirror.com/html-to-image/-/html-to-image-1.11.11.tgz#c0f8a34dc9e4b97b93ff7ea286eb8562642ebbea"
  integrity sha512-9gux8QhvjRO/erSnDPv28noDZcPZmYE7e1vFsBLKLlRlKDSqNJYebj6Qz1TGd5lsRV+X+xYyjCKjuZdABinWjA==

+http-errors@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-2.0.0.tgz#b7774a1486ef73cf7667ac9ae0858c012c57b9d3"
+  integrity sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==
+  dependencies:
+    depd "2.0.0"
+    inherits "2.0.4"
+    setprototypeof "1.2.0"
+    statuses "2.0.1"
+    toidentifier "1.0.1"
+
 http-proxy-agent@^5.0.0:
  version "5.0.0"
  resolved "https://registry.npmmirror.com/http-proxy-agent/-/http-proxy-agent-5.0.0.tgz#5129800203520d434f142bc78ff3c170800f2b43"
@@ -5095,7 +5130,7 @@ inflight@^1.0.4:
    once "^1.3.0"
    wrappy "1"

-inherits@2:
+inherits@2, inherits@2.0.4:
  version "2.0.4"
  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
  integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -7138,6 +7173,16 @@ randombytes@^2.1.0:
  dependencies:
    safe-buffer "^5.1.0"

+raw-body@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-3.0.0.tgz#25b3476f07a51600619dae3fe82ddc28a36e5e0f"
+  integrity sha512-RmkhL8CAyCRPXCE28MMH0z2PNWQBNk2Q09ZdxM9IOOXwxwZbN+qbWaatPkdkWIKL2ZVDImrN/pK5HTRz2PcS4g==
+  dependencies:
+    bytes "3.1.2"
+    http-errors "2.0.0"
+    iconv-lite "0.6.3"
+    unpipe "1.0.0"
+
 react-dom@^18.2.0:
  version "18.2.0"
  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-18.2.0.tgz#22aaf38708db2674ed9ada224ca4aa708d821e3d"
@@ -7569,6 +7614,11 @@ serialize-javascript@^6.0.1:
  dependencies:
    randombytes "^2.1.0"

+setprototypeof@1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.2.0.tgz#66c9a24a73f9fc28cbe66b09fed3d33dcaf1b424"
+  integrity sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==
+
 shebang-command@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
@@ -7699,6 +7749,11 @@ stack-utils@^2.0.3:
  dependencies:
    escape-string-regexp "^2.0.0"

+statuses@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-2.0.1.tgz#55cb000ccf1d48728bd23c685a063998cf1a1b63"
+  integrity sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==
+
 stop-iteration-iterator@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/stop-iteration-iterator/-/stop-iteration-iterator-1.0.0.tgz#6a60be0b4ee757d1ed5254858ec66b10c49285e4"
@@ -7977,6 +8032,11 @@ to-regex-range@^5.0.1:
  dependencies:
    is-number "^7.0.0"

+toidentifier@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.1.tgz#3be34321a88a820ed1bd80dfaa33e479fbb8dd35"
+  integrity sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==
+
 tough-cookie@^4.1.2:
  version "4.1.4"
  resolved "https://registry.npmmirror.com/tough-cookie/-/tough-cookie-4.1.4.tgz#945f1461b45b5a8c76821c33ea49c3ac192c1b36"
@@ -8219,6 +8279,11 @@ universalify@^0.2.0:
  resolved "https://registry.npmmirror.com/universalify/-/universalify-0.2.0.tgz#6451760566fa857534745ab1dde952d1b1761be0"
  integrity sha512-CJ1QgKmNg3CwvAv/kOFmtnEN05f0D/cn9QntgNOQlQF9dgvVTHj3t+8JPdjqawCHk7V/KA+fbUqzZ9XWhcqPUg==

+unpipe@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+  integrity sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==
+
 update-browserslist-db@^1.0.10:
  version "1.0.10"
  resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.0.10.tgz#0f54b876545726f17d00cd9a2561e6dade943ff3"
@@ -8572,6 +8637,11 @@ yocto-queue@^0.1.0:
  resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"
  integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==

+zod@^3.23.8, zod@^3.24.1:
+  version "3.24.1"
+  resolved "https://registry.yarnpkg.com/zod/-/zod-3.24.1.tgz#27445c912738c8ad1e9de1bea0359fa44d9d35ee"
+  integrity sha512-muH7gBL9sI1nciMZV67X5fTKKBLtwpZ5VBp1vsOQzj1MhrBZ4wlVCm3gedKZWLp0Oyel8sIGfeiz54Su+OVT+A==
+
 zustand@^4.3.8:
  version "4.3.8"
  resolved "https://registry.yarnpkg.com/zustand/-/zustand-4.3.8.tgz#37113df8e9e1421b0be1b2dca02b49b76210e7c4"