Function processServer

src/services/mcp/client.ts:2284–2388

([name, config]: [
    string,
    ScopedMcpServerConfig,
  ])

  }

  const processServer = async ([name, config]: [
    string,
    ScopedMcpServerConfig,
  ]): Promise<void> => {
    try {
      // Check if server is disabled - if so, just add it to state without connecting
      if (isMcpServerDisabled(name)) {
        onConnectionAttempt({
          client: {
            name,
            type: 'disabled',
            config,
          },
          tools: [],
          commands: [],
        })
        return
      }

      // Skip connection for servers that recently returned 401 (15min TTL),
      // or that we have probed before but hold no token for. The second
      // check closes the gap the TTL leaves open: without it, every 15min
      // we re-probe servers that cannot succeed until the user runs /mcp.
      // Each probe is a network round-trip for connect-401 plus OAuth
      // discovery, and print mode awaits the whole batch (main.tsx:3503).
      if (
        (config.type === 'claudeai-proxy' ||
          config.type === 'http' ||
          config.type === 'sse') &&
        ((await isMcpAuthCached(name)) ||
          ((config.type === 'http' || config.type === 'sse') &&
            hasMcpDiscoveryButNoToken(name, config)))
      ) {
        logMCPDebug(name, `Skipping connection (cached needs-auth)`)
        onConnectionAttempt({
          client: { name, type: 'needs-auth' as const, config },
          tools: [createMcpAuthTool(name, config)],
          commands: [],
        })
        return
      }

      const client = await connectToServer(name, config, serverStats)

      if (client.type !== 'connected') {
        onConnectionAttempt({
          client,
          tools:
            client.type === 'needs-auth'
              ? [createMcpAuthTool(name, config)]
              : [],
          commands: [],
        })
        return
      }

      if (config.type === 'claudeai-proxy') {
        markClaudeAiMcpConnected(name)