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- Migrate from Server class to modern McpServer - Add StreamableHTTP transport with session management and SSE support - Maintain backward compatibility for existing STDIO users - Preserve all tool annotations
james-pplx
approved these changes
Nov 19, 2025
qirh
approved these changes
Nov 19, 2025
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Summary
Migrates the Perplexity MCP Server to support both STDIO and HTTP transports while maintaining backward compatibility. Users can continue using
npx @perplexity-ai/mcp-serverunchanged, while gaining the ability to deploy as HTTP servers for session based cloud/remote accessChanges
McpServerAPIsrc/index.ts(STDIO),src/http.ts(HTTP),src/server.ts(shared core)Misc
Deployment Options
Local/Development (Unchanged):
npx @perplexity-ai/mcp-server # Works exactly as beforeHTTP/Cloud (New):
This migration enables the Perplexity MCP Server to scale from local developer tools to enterprise cloud deployments while maintaining full compatibility with existing users.