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Latest Articles
Why Autonomous AI Agents Need a Local Action Firewall: Introducing MCPBouncer
27+ min ago (181+ words) Developers are rapidly connecting autonomous AI coding assistants (Cursor, Claude Desktop, Windsurf, Zed, or custom LLM frameworks) directly to local systems via the Model Context Protocol (MCP). While giving AI access to terminal execution, filesystem tools, and databases dramatically accelerates…...
Data Substrate Versus Vector Db Rag
24+ min ago (1246+ words) This week’s headlines highlight the rapid evolution of AI in China, with models like Qwen and DeepSeek pushing the frontier of capability. But as these models grow more sophisticated, the conversation around how data is stored, queried, and used as…...
My build went green and the permanent record kept almost none of it
18+ min ago (569+ words) A clean run at a release boundary. Every check green. Then the step that writes the run into the append-only record, and this: The run succeeded. The record of the run mostly does not exist. That is the part worth…...
Sixteen XORs and not a single if
31+ min ago (990+ words) Verbose is a small experimental language I build — its compiler proves properties about your code (termination, declared reads, sound types) and emits tiny x86-64 machine code: no runtime, no GC, no libc. Its emitted binaries already compute the TLS 1.3 cryptography for…...
My check ran green every time and its result could never reach the thing that needed it
18+ min ago (491+ words) An acceptance report reads one cell per unit. For weeks it read the same thing on every single unit: absent is not a failure. It means the acceptance step looked for a result and found nothing there. Meanwhile the check…...
Next.js Bot Detection: Block AI Crawlers at the Edge
52+ min ago (1057+ words) Your Vercel usage graph is climbing and your logs are full of names you did not invite: GPTBot, ClaudeBot, PerplexityBot, Bytespider. They hammer your App Router pages and quietly run up your bandwidth and compute bill. The reflex is a…...
My determinism check can only test one producer in seven, and the print says so
51+ min ago (545+ words) I added a check that asks one question: run the thing that produces this record twice, and do you get the same bytes? One of seven. That number is not a coverage gap I plan to close. It is the…...
🤖 How Backend Engineers Are Building AI-Powered Applications in 2026
1+ hour, 1+ min ago (116+ words) AI isn’t only about training models. For backend engineers, the real challenge is building reliable systems around AI. A typical AI-powered backend might look like: 🌐 Client → sends request ⚙️ Backend API → validates & processes it 🤖 LLM → generates the response 🗄️ Database → stores application…...
Shotwell 0.33 Open-Source Image Viewer for GNOME Is Here with GTK4 Port
2+ hour, 35+ min ago (325+ words) Shotwell 0.33 open-source image viewer and organizer for the GNOME desktop environment has been officially released today after many years of work as the first version ported to GTK4. The biggest news for the Shotwell 0.33 release is that the application has finally…...
A question on Discord found two bugs in my RAG system. Fixing them found a third.
1+ hour, 6+ min ago (611+ words) Every test passed. The tests had the same blind spots as the code. A developer saw Ossian's MCP... Tagged with rag, kafka, ai, opensource....