Dawid Aleksander WalczakInsights on software architecture, AI, and the technical decisions behind production systems: lessons learned, trade-offs, and field-tested guidance.https://dawid-aleksander-walczak.com/enWriting Agent Skills: Lessons Learned and Best Practices from Production Usehttps://dawid-aleksander-walczak.com/blog/writing-agent-skills-best-practices/https://dawid-aleksander-walczak.com/blog/writing-agent-skills-best-practices/Learn how to design Agent Skills. Best practices from production covering maintainability, context efficiency, determinism, and reliability.Sun, 06 Sep 2026 00:00:00 GMTDawid Aleksander WalczakAgent SkillsAI AgentsAI EngineeringSoftware ArchitectureWhy AI Agents Should Use Database MCP Servershttps://dawid-aleksander-walczak.com/blog/why-ai-agents-should-use-database-mcp-servers/https://dawid-aleksander-walczak.com/blog/why-ai-agents-should-use-database-mcp-servers/Discover how database MCP servers reduce schema discovery effort, protect credentials, and improve observability for enterprise databases.Wed, 19 Aug 2026 00:00:00 GMTDawid Aleksander WalczakAI AgentsMCPOracle MCP ServerEnterprise SecurityPackaging Agent Skills for Heterogeneous AI Coding Toolshttps://dawid-aleksander-walczak.com/blog/packaging-agent-skills/https://dawid-aleksander-walczak.com/blog/packaging-agent-skills/Package Agent Skills and MCP servers once — then use them across ChatGPT, Codex, GitHub Copilot, Cursor and more with Agent Plugins 1.0.Sun, 16 Aug 2026 00:00:00 GMTDawid Aleksander WalczakAgent Plugins 1.0Agent SkillsAI AgentsEnterprise ArchitectureA Vectorless RAG Architecture for Online Documentation: Using Retrieval-Optimized Markdown Build Artifactshttps://dawid-aleksander-walczak.com/blog/rag-architecture-for-online-documentation/https://dawid-aleksander-walczak.com/blog/rag-architecture-for-online-documentation/Vector-database RAG struggles with raw online documentation. Explore an llms.txt-inspired approach using LLM-optimized Markdown artifacts.Wed, 12 Aug 2026 00:00:00 GMTDawid Aleksander WalczakRAGAI AgentsEnterprise Knowledge BasesInformation Retrieval (IR)