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	Add support for MCP in export mode
This commit is contained in:
		@@ -22,11 +22,12 @@ import {
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  resumeMcpServer,
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} from "../mcp/actions";
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import {
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  ListToolsResponse,
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  ToolSchema,
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  McpConfigData,
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  PresetServer,
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  ServerConfig,
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  ServerStatusResponse,
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  isServerStdioConfig,
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} from "../mcp/types";
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import clsx from "clsx";
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import PlayIcon from "../icons/play.svg";
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@@ -46,7 +47,7 @@ export function McpMarketPage() {
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  const [searchText, setSearchText] = useState("");
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  const [userConfig, setUserConfig] = useState<Record<string, any>>({});
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  const [editingServerId, setEditingServerId] = useState<string | undefined>();
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  const [tools, setTools] = useState<ListToolsResponse["tools"] | null>(null);
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  const [tools, setTools] = useState<ToolSchema[] | null>(null);
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  const [viewingServerId, setViewingServerId] = useState<string | undefined>();
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  const [isLoading, setIsLoading] = useState(false);
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  const [config, setConfig] = useState<McpConfigData>();
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@@ -136,7 +137,7 @@ export function McpMarketPage() {
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  useEffect(() => {
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    if (!editingServerId || !config) return;
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    const currentConfig = config.mcpServers[editingServerId];
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    if (currentConfig) {
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    if (isServerStdioConfig(currentConfig)) {
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      // 从当前配置中提取用户配置
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      const preset = presetServers.find((s) => s.id === editingServerId);
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      if (preset?.configSchema) {
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@@ -230,7 +231,7 @@ export function McpMarketPage() {
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    try {
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      const result = await getClientTools(id);
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      if (result) {
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        setTools(result);
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        setTools(result?.tools);
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      } else {
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        throw new Error("Failed to load tools");
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      }
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@@ -731,17 +732,15 @@ export function McpMarketPage() {
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              <div className={styles["tools-list"]}>
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                {isLoading ? (
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                  <div>Loading...</div>
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                ) : tools?.tools ? (
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                  tools.tools.map(
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                    (tool: ListToolsResponse["tools"], index: number) => (
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                ) : tools ? (
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                  tools.map((tool: ToolSchema, index: number) => (
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                    <div key={index} className={styles["tool-item"]}>
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                      <div className={styles["tool-name"]}>{tool.name}</div>
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                      <div className={styles["tool-description"]}>
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                        {tool.description}
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                      </div>
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                    </div>
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                    ),
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                  )
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                  ))
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                ) : (
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                  <div>No tools available</div>
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                )}
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@@ -40,6 +40,17 @@ export const getBuildConfig = () => {
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    buildMode,
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    isApp,
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    template: process.env.DEFAULT_INPUT_TEMPLATE ?? DEFAULT_INPUT_TEMPLATE,
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    needCode: !!process.env.CODE,
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    hideUserApiKey: !!process.env.HIDE_USER_API_KEY,
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    baseUrl: process.env.BASE_URL,
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    openaiUrl: process.env.OPENAI_BASE_URL ?? process.env.BASE_URL,
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    disableGPT4: !!process.env.DISABLE_GPT4,
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    useCustomConfig: !!process.env.USE_CUSTOM_CONFIG,
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    hideBalanceQuery: !process.env.ENABLE_BALANCE_QUERY,
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    disableFastLink: !!process.env.DISABLE_FAST_LINK,
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    defaultModel: process.env.DEFAULT_MODEL ?? "",
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    enableMcp: process.env.ENABLE_MCP === "true",
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  };
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};
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@@ -1,4 +1,6 @@
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"use server";
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if (!EXPORT_MODE) {
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  ("use server");
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}
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import {
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  createClient,
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  executeRequest,
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@@ -14,14 +16,22 @@ import {
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  ServerConfig,
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  ServerStatusResponse,
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} from "./types";
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import fs from "fs/promises";
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import path from "path";
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import { getServerSideConfig } from "../config/server";
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const JSON_INDENT = 2;
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const logger = new MCPClientLogger("MCP Actions");
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const CONFIG_PATH = path.join(process.cwd(), "app/mcp/mcp_config.json");
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const getConfigPath = async () => {
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  if (EXPORT_MODE) {
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    return "/mcp/config.json";
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  } else {
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    const path = await import("path");
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    return path.join(process.cwd(), "app/mcp/mcp_config.json");
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  }
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};
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const clientsMap = new Map<string, McpClientData>();
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const toolToClientMap = new Map<string, string>();
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// 获取客户端状态
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export async function getClientsStatus(): Promise<
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@@ -126,6 +136,13 @@ async function initializeSingleClient(
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        `Supported tools for [${clientId}]: ${JSON.stringify(tools, null, 2)}`,
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      );
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      clientsMap.set(clientId, { client, tools, errorMsg: null });
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      if (tools?.tools) {
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        for (const tool of tools.tools) {
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          if (tool.name) {
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            toolToClientMap.set(tool.name, clientId);
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          }
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        }
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      }
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      logger.success(`Client [${clientId}] initialized successfully`);
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    })
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    .catch((error) => {
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@@ -243,6 +260,13 @@ export async function resumeMcpServer(clientId: string): Promise<void> {
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      const client = await createClient(clientId, serverConfig);
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      const tools = await listTools(client);
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      clientsMap.set(clientId, { client, tools, errorMsg: null });
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      if (tools?.tools) {
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        for (const tool of tools.tools) {
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          if (tool.name) {
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            toolToClientMap.set(tool.name, clientId);
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          }
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        }
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      }
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      logger.success(`Client [${clientId}] initialized successfully`);
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      // 初始化成功后更新配置
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@@ -339,7 +363,19 @@ export async function executeMcpAction(
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  request: McpRequestMessage,
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) {
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  try {
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    const client = clientsMap.get(clientId);
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    let client = clientsMap.get(clientId);
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    if (
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      !client &&
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      request.params?.name &&
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      typeof request.params.name === "string"
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    ) {
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      // Use a tool-to-client mapping that's maintained when tools are initialized
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      const toolName = request.params.name;
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      const toolClientId = toolToClientMap.get(toolName);
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      if (toolClientId) {
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        client = clientsMap.get(toolClientId);
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      }
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    }
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    if (!client?.client) {
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      throw new Error(`Client ${clientId} not found`);
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    }
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@@ -354,8 +390,30 @@ export async function executeMcpAction(
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// 获取 MCP 配置文件
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export async function getMcpConfigFromFile(): Promise<McpConfigData> {
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  try {
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    const configStr = await fs.readFile(CONFIG_PATH, "utf-8");
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    if (EXPORT_MODE) {
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      const res = await fetch(await getConfigPath());
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      const config: McpConfigData = await res.json();
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      const storage = localStorage;
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      const storedConfig_str = storage.getItem("McpConfig");
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      if (storedConfig_str) {
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        const storedConfig: McpConfigData = JSON.parse(storedConfig_str);
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        // Create a merged configuration that combines both sources
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        const merged = { ...config.mcpServers };
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        if (storedConfig.mcpServers) {
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          // Ensure we process all servers from stored config
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          for (const id in storedConfig.mcpServers) {
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            merged[id] = { ...merged[id], ...storedConfig.mcpServers[id] };
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          }
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        }
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        config.mcpServers = merged;
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      }
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      return config;
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    } else {
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      const fs = await import("fs/promises");
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      const configStr = await fs.readFile(await getConfigPath(), "utf-8");
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      return JSON.parse(configStr);
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    }
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  } catch (error) {
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    logger.error(`Failed to load MCP config, using default config: ${error}`);
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    return DEFAULT_MCP_CONFIG;
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@@ -364,20 +422,42 @@ export async function getMcpConfigFromFile(): Promise<McpConfigData> {
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// 更新 MCP 配置文件
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async function updateMcpConfig(config: McpConfigData): Promise<void> {
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  if (EXPORT_MODE) {
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    try {
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      const storage = localStorage;
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      storage.setItem("McpConfig", JSON.stringify(config));
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    } catch (storageError) {
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      logger.warn(`Failed to save MCP config to localStorage: ${storageError}`);
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      // Continue execution without storage
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    }
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  } else {
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    const fs = await import("fs/promises");
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    const path = await import("path");
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    // 确保目录存在
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    await fs.mkdir(path.dirname(CONFIG_PATH), { recursive: true });
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    await fs.writeFile(CONFIG_PATH, JSON.stringify(config, null, 2));
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  } catch (error) {
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    throw error;
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    await fs.mkdir(path.dirname(await getConfigPath()), { recursive: true });
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    await fs.writeFile(
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      await getConfigPath(),
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      JSON.stringify(config, null, JSON_INDENT),
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    );
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  }
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}
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// 检查 MCP 是否启用
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export async function isMcpEnabled() {
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  try {
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    const config = await getMcpConfigFromFile();
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    if (typeof config.enableMcp === "boolean") {
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      return config.enableMcp;
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    }
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    if (EXPORT_MODE) {
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      const { getClientConfig } = await import("../config/client");
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      const clientConfig = getClientConfig();
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      return clientConfig?.enableMcp === true;
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    } else {
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      const { getServerSideConfig } = await import("../config/server");
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      const serverConfig = getServerSideConfig();
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      return serverConfig.enableMcp;
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    }
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  } catch (error) {
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    logger.error(`Failed to check MCP status: ${error}`);
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    return false;
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@@ -1,7 +1,11 @@
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import { Client } from "@modelcontextprotocol/sdk/client/index.js";
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import { StdioClientTransport } from "@modelcontextprotocol/sdk/client/stdio.js";
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import { MCPClientLogger } from "./logger";
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import { ListToolsResponse, McpRequestMessage, ServerConfig } from "./types";
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import {
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  ListToolsResponse,
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  McpRequestMessage,
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  ServerConfig,
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  isServerSseConfig,
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		||||
} from "./types";
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import { z } from "zod";
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const logger = new MCPClientLogger();
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@@ -12,7 +16,23 @@ export async function createClient(
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		||||
): Promise<Client> {
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  logger.info(`Creating client for ${id}...`);
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  const transport = new StdioClientTransport({
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  let transport;
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  if (isServerSseConfig(config)) {
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    const { SSEClientTransport } = await import(
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      "@modelcontextprotocol/sdk/client/sse.js"
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    );
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    transport = new SSEClientTransport(new URL(config.url));
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  } else {
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    if (EXPORT_MODE) {
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      throw new Error(
 | 
			
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        "Cannot use stdio transport in export mode. Please use SSE transport configuration instead.",
 | 
			
		||||
      );
 | 
			
		||||
    } else {
 | 
			
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      const { StdioClientTransport } = await import(
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        "@modelcontextprotocol/sdk/client/stdio.js"
 | 
			
		||||
      );
 | 
			
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      transport = new StdioClientTransport({
 | 
			
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        command: config.command,
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        args: config.args,
 | 
			
		||||
        env: {
 | 
			
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@@ -24,6 +44,8 @@ export async function createClient(
 | 
			
		||||
          ...(config.env || {}),
 | 
			
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        },
 | 
			
		||||
      });
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
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  const client = new Client(
 | 
			
		||||
    {
 | 
			
		||||
 
 | 
			
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@@ -8,6 +8,7 @@ export interface McpRequestMessage {
 | 
			
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  id?: string | number;
 | 
			
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  method: "tools/call" | string;
 | 
			
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  params?: {
 | 
			
		||||
    name?: string;
 | 
			
		||||
    [key: string]: unknown;
 | 
			
		||||
  };
 | 
			
		||||
}
 | 
			
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@@ -65,12 +66,14 @@ export const McpNotificationsSchema: z.ZodType<McpNotifications> = z.object({
 | 
			
		||||
// Next Chat
 | 
			
		||||
////////////
 | 
			
		||||
export interface ListToolsResponse {
 | 
			
		||||
  tools: {
 | 
			
		||||
  tools: ToolSchema[];
 | 
			
		||||
}
 | 
			
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 | 
			
		||||
export interface ToolSchema {
 | 
			
		||||
  name?: string;
 | 
			
		||||
  description?: string;
 | 
			
		||||
  inputSchema?: object;
 | 
			
		||||
  [key: string]: any;
 | 
			
		||||
  };
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
export type McpClientData =
 | 
			
		||||
@@ -110,14 +113,31 @@ export interface ServerStatusResponse {
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// MCP 服务器配置相关类型
 | 
			
		||||
export interface ServerConfig {
 | 
			
		||||
 | 
			
		||||
export const isServerSseConfig = (c?: ServerConfig): c is ServerSseConfig =>
 | 
			
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  c !== null && typeof c === "object" && c.type === "sse";
 | 
			
		||||
export const isServerStdioConfig = (c?: ServerConfig): c is ServerStdioConfig =>
 | 
			
		||||
  c !== null && typeof c === "object" && (!c.type || c.type === "stdio");
 | 
			
		||||
 | 
			
		||||
export type ServerConfig = ServerStdioConfig | ServerSseConfig;
 | 
			
		||||
 | 
			
		||||
export interface ServerStdioConfig {
 | 
			
		||||
  type?: "stdio";
 | 
			
		||||
  command: string;
 | 
			
		||||
  args: string[];
 | 
			
		||||
  env?: Record<string, string>;
 | 
			
		||||
  status?: "active" | "paused" | "error";
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
export interface ServerSseConfig {
 | 
			
		||||
  type: "sse";
 | 
			
		||||
  url: string;
 | 
			
		||||
  headers?: Record<string, string>;
 | 
			
		||||
  status?: "active" | "paused" | "error";
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
export interface McpConfigData {
 | 
			
		||||
  enableMcp?: boolean;
 | 
			
		||||
  // MCP Server 的配置
 | 
			
		||||
  mcpServers: Record<string, ServerConfig>;
 | 
			
		||||
}
 | 
			
		||||
 
 | 
			
		||||
@@ -243,7 +243,12 @@ export const useAccessStore = createPersistStore(
 | 
			
		||||
      );
 | 
			
		||||
    },
 | 
			
		||||
    fetch() {
 | 
			
		||||
      if (fetchState > 0 || getClientConfig()?.buildMode === "export") return;
 | 
			
		||||
      const clientConfig = getClientConfig();
 | 
			
		||||
      if (!(fetchState > 0) && clientConfig?.buildMode === "export") {
 | 
			
		||||
        set(clientConfig);
 | 
			
		||||
        fetchState = 2;
 | 
			
		||||
      }
 | 
			
		||||
      if (fetchState > 0 || clientConfig?.buildMode === "export") return;
 | 
			
		||||
      fetchState = 1;
 | 
			
		||||
      fetch("/api/config", {
 | 
			
		||||
        method: "post",
 | 
			
		||||
 
 | 
			
		||||
@@ -1,3 +1,7 @@
 | 
			
		||||
declare global {
 | 
			
		||||
  const EXPORT_MODE: boolean;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
export type Updater<T> = (updater: (value: T) => void) => void;
 | 
			
		||||
 | 
			
		||||
export const ROLES = ["system", "user", "assistant"] as const;
 | 
			
		||||
 
 | 
			
		||||
@@ -6,9 +6,15 @@ console.log("[Next] build mode", mode);
 | 
			
		||||
const disableChunk = !!process.env.DISABLE_CHUNK || mode === "export";
 | 
			
		||||
console.log("[Next] build with chunk: ", !disableChunk);
 | 
			
		||||
 | 
			
		||||
const EXPORT_MODE = mode === "export";
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/** @type {import('next').NextConfig} */
 | 
			
		||||
const nextConfig = {
 | 
			
		||||
  webpack(config) {
 | 
			
		||||
    config.plugins.push(new webpack.DefinePlugin({
 | 
			
		||||
      EXPORT_MODE: EXPORT_MODE
 | 
			
		||||
    }));
 | 
			
		||||
    config.module.rules.push({
 | 
			
		||||
      test: /\.svg$/,
 | 
			
		||||
      use: ["@svgr/webpack"],
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user