musistudio/claude-code-router · error

MCP server name is required.

Error message

MCP server name is required.

What it means

Error "MCP server name is required." thrown in musistudio/claude-code-router.

Source

Thrown at packages/electron/src/main/ipc.ts:140

ipcMain.handle(IPC_CHANNELS.appGetAgentTracePayload, (_event, request: AgentAnalysisTracePayloadRequest) => getAgentTracePayload(request));
ipcMain.handle(IPC_CHANNELS.appGetGatewayStatus, () => gatewayService.getStatus());
ipcMain.handle(IPC_CHANNELS.appGetProxyCertificateStatus, () => proxyService.getCertificateStatus());
ipcMain.handle(IPC_CHANNELS.appGetProxyNetworkCaptures, () => proxyService.getNetworkCaptures());
ipcMain.handle(IPC_CHANNELS.appGetProxyStatus, () => proxyService.getStatus());
ipcMain.handle(IPC_CHANNELS.appGetPluginMarketplace, () => getPluginMarketplace());
ipcMain.handle(IPC_CHANNELS.appGetRequestLogDetail, (_event, request) => getRequestLogDetail(request));
ipcMain.handle(IPC_CHANNELS.appGetRequestLogBodyChunk, (_event, request) => getRequestLogBodyChunk(request));
ipcMain.handle(IPC_CHANNELS.appGetRequestLogs, (_event, filter?: RequestLogListFilter) => getRequestLogs(filter));
ipcMain.handle(IPC_CHANNELS.appGetUpdateStatus, () => appUpdateService.getStatus());
ipcMain.handle(IPC_CHANNELS.appGetUsageStats, (_event, range?: UsageStatsRange, filter?: UsageStatsFilter) => getUsageStats(range, filter));
ipcMain.handle(IPC_CHANNELS.appFetchProviderManifest, (_event, request: ProviderManifestFetchRequest) => fetchProviderManifest(request));
ipcMain.handle(IPC_CHANNELS.appImportLocalAgentProvider, (_event, request: LocalAgentProviderImportRequest) => importLocalAgentProvider(request));
ipcMain.handle(IPC_CHANNELS.appProbeLocalAgentProvider, (_event, request) => probeLocalAgentProvider(request));
ipcMain.handle(IPC_CHANNELS.appInstallProxyCertificate, () => proxyService.installCertificate());
ipcMain.handle(IPC_CHANNELS.appListMcpServerTools, async (_event, serverName: string) => {
  const name = typeof serverName === "string" ? serverName.trim() : "";
  if (!name) {
    throw new Error("MCP server name is required.");
  }
  const config = await loadAppConfig();
  const server = config.agent.mcpServers.find((candidate) => candidate.name === name);
  if (!server) {
    throw new Error("MCP server must be saved before tool discovery.");
  }
  return listMcpServerTools(server);
});
ipcMain.handle(IPC_CHANNELS.appStartChromeLoginImport, async (_event, request: ChromeLoginImportRequest) => {
  return await chromeLoginImportService.createJob(request);
});
ipcMain.handle(IPC_CHANNELS.appGetChromeLoginImport, (_event, id: string) => {
  return chromeLoginImportService.getJob(typeof id === "string" ? id : "");
});
ipcMain.handle(IPC_CHANNELS.appOpenBuiltInBrowser, async (_event, url?: string) => {
  const config = await loadAppConfig();
  await builtInBrowserService.open(config, url);
});

View on GitHub (pinned to 99f24806c6)

When it happens

Trigger: Thrown at packages/electron/src/main/ipc.ts:140 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of musistudio/claude-code-router@99f24806c6 (2026-08-27). Data as JSON: /api/errors/8eac996326389219. Report an issue: GitHub.