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Perplexity Isn't Shutting Down. Its Citation Corpus Might Shrink

No, Perplexity is not down. The lawsuits threaten which sources it can read, so plan for a thinner citation set inside a healthy 200, and detect it in code.

Meta AnalysisAI CodingAPI DesignMonitoringObservabilityTypeScriptDeveloper Tools1 min read · Jul 25, 2026

Building an MCP Server From Scratch (The Parts Nobody Explains)

Build an MCP server in TypeScript from zero. Covers the handshake, Streamable HTTP transport, OAuth 2.1 auth, error codes the SDK swallows, and production deployment patterns.

TutorialsMCPTypeScriptDeveloper ToolsAI CodingAPI Design1 min read · Apr 10, 2026