Software architecture, Cloud, DevOps and AI — in-depth articles and practical guides.
Distributed systems, event-driven design and cloud migration for robust business applications.
GCP infrastructure, CI/CD, Docker containerization and orchestration for reliable deployments.
LLM integration, matching engines and data pipelines serving real-world business use cases.
Technical insights, experience feedback and technology watch.
Self-hosted monitoring system on a VPS that aggregates RSS feeds, filters by keywords, scores and summarizes each article via an LLM, then pushes results to Slack. With multi-layer deduplication and web page change detection.
Your API keys are probably sitting in plain text in your mcp.json. Here's how to secure them with environment variable interpolation, a dedicated secrets file and deny rules.
When a government blocks social media, there are technical solutions to bypass censorship. From a simple DNS change to a self-hosted VPN, an overview of methods ranked by difficulty.
Step-by-step construction of a Claude Code skill that cross-references web sources, fact-checking APIs, primary sources, and bias detection to verify any news in 2 minutes. With a real case: natural hydrogen in Moselle, France.
Step-by-step guide to building a Claude Code skill that cross-references PubMed, Semantic Scholar and the web to produce structured reports on any health claim. With MCP configuration and 2026 best practices.
In this second part, we set up a self-hosted VPN with Headscale and an anti-censorship VLESS+Reality proxy (Xray) on a Swiss VPS. Both services share port 443 through nginx SNI routing.