Topic Tag Archive

#ai-agents

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AI Engineering20 Aug 2026

Give Your NestJS AI Agent a Real Memory (Without Blowing Up Your Token Bill)

A two-tier memory pattern for NestJS AI agents — Redis for the last few turns, pgvector for permanent facts — with the code, the tradeoffs, and where it breaks.

7 min readRead ↗

AI Engineering17 Aug 2026

Your AI Coding Agent Doesn't Need All 30 Skills Loaded at Once

Two-tier progressive discovery keeps coding agents like Claude Code fast by loading skill instructions only when a task actually needs them.

6 min readRead ↗

AI Engineering12 Aug 2026

Your MCP Server Works Locally But Breaks in Production — Here's Why

Local MCP servers usually fail in production for one of four reasons: transport, payload size, tool naming, or auth handshakes. Here's how to fix each.

6 min readRead ↗