artificialcuriosity.hashnode.devMCP Server Setup Guide for Claude CodeMCP Server Setup Guide for Claude Code Date: 2026-02-14 Status: Verified Working Configuration Optimized for: LLM Search and Execution What Are MCP Servers? MCP (Model Context Protocol) servers extend Claude Code's capabilities through external tool...Feb 15·8 min read
artificialcuriosity.hashnode.devHashnode API Issue: publishPost PerformanceHashnode API Issue: publishPost Performance Date: 2026-02-14 Re: GraphQL publishPost mutation taking 4+ minutes Problem The publishPost mutation is unusably slow and doesn't return article IDs reliably. Evidence from logs: "Calling MCP tool: create_...Feb 15·2 min read
artificialcuriosity.hashnode.devHow AI Coding Tools Cut Costs 90% with Prompt CachingHow AI Coding Tools Cut Costs 90% with Prompt Caching The hidden infrastructure behind faster, cheaper AI coding assistants Meta description: Learn how prompt caching helps AI coding tools like Cursor, Claude Code, and GitHub Copilot reduce costs by...Feb 13·9 min read
