ngLover

Only 11% of domains cited by ChatGPT show up in Perplexity's answers too. That figure comes from an Averi analysis of 680 million AI citations published in March 2026. If you're running a single "AEO strategy" and calling it done, you're optimizing for one platform and leaving the other three on the table. I've been digging into this for client work at Publicis Sapient and the platform differences are bigger than most guides admit. Here's what each engine actually rewards. Why Platform-Specific AEO Matters Now Over 40% of search queries in 2026 go to AI assistants rather than traditional search engines. ChatGPT alone accounts for 87.4% of all AI referral traffic to brand websites. And 68% of consumers now start product research in ChatGPT or Perplexity before they visit a brand website at all. The problem is that these platforms don't pull from the same source pool. Each has a different retrieval architecture, different freshness requirements, and...

If you're building AI agent workflows, n8n is no longer just a "webhook plus HTTP node" automation tool. As of late 2025, it has native Model Context Protocol support on both ends: it can call external MCP servers and expose its own workflows as MCP tools. That changes how you think about connecting AI agents to automation. Here are the three distinct ways you can wire n8n and MCP together, and where each one actually fits. Why MCP Matters for n8n Developers MCP (Model Context Protocol) , open-sourced by Anthropic in late 2024, became the de facto standard for AI-to-tool communication through 2025. The idea is simple: instead of hardcoding tool schemas into every AI app, you expose them through a standard JSON-RPC interface over SSE or streamable HTTP. Any MCP-compatible client, Claude, GPT-4o, Cursor, Windsurf, can discover and call those tools without custom integration code. n8n added two nodes that put it on both sides of this equation. The community announcement...

The Model Context Protocol's next specification — release candidate locked May 21, 2026, final spec shipping July 28 — is the most significant protocol revision since MCP launched. If you're running MCP servers in any production context, the headline change is architectural: the stateful session layer is gone. I've been tracking the SEPs (Specification Enhancement Proposals) that make up this release. Here's the breakdown of what's actually changing and what you need to do before July 28. The Big Change: MCP Is Now Stateless The current spec requires an initialize / initialized handshake and tracks sessions via Mcp-Session-Id . That means sticky routing — every request mid-session must hit the same server instance that handled the handshake. For anyone running more than one server instance behind a load balancer, this has meant either session affinity configs, shared session stores, or both. The July 2026 spec eliminates all of that. No session handshake. No s...

Cloud AI means your data goes to cloud providers. What if it didn't have to? Last week, I watched a developer paste an entire customer database into ChatGPT to "analyze patterns." The data left their computer, went to OpenAI's servers, got processed, and theoretically got deleted. Theoretically. That's not acceptable for most businesses. The Problem With Cloud AI When you use ChatGPT, Claude, or any cloud API: Your data leaves your control It gets transmitted over the internet A third party company stores and processes it They might train on it (check the terms) It's subject to their privacy policies and government data requests You lose all compliance guarantees For casual use? Maybe fine. For healthcare, finance, legal, or sensitive business data? Absolutely not. Why Private AI is Actually Better Local AI isn't a step backward. It's a step forward. Security Your data never leaves your servers. Period. No internet tr...

Prompt engineering isn't completely dead. If you're summarizing emails or classifying support tickets, a well-written system prompt still gets you 90% of the way there. But if you're building agents, and most of us are building agents now, prompt engineering is the wrong mental model. It's not the bottleneck anymore. The system around the model is. What Prompt Engineering Actually Was From 2022 to 2024, most AI work was "how do I phrase this to get better output." Few-shot examples, chain-of-thought prompting, temperature tuning. The skill was about poking a stateless model and getting a useful single-turn response. That made sense when models were barely reliable and the main interface was a text completion box. The best prompt engineers I knew were essentially UX designers for language models. The craft was real. But it was always a workaround for a gap between what models could do and what they needed to do. As models improved and workflows got mor...

Last month I was evaluating three frontier models for a client workflow at Publicis Sapient. One of them scored highest on every benchmark we checked. It was also the one that fell apart in production within two weeks. That experience pushed me to write this down, because I think the industry has a benchmark problem it isn't talking about honestly enough. Benchmarks Are Saturated and Getting Gamed MMLU and MMLU-Pro, two of the most cited evaluation benchmarks, are now functionally saturated above 88% for frontier models. The score differences between the top models are statistically meaningless at that level. Meanwhile, data contamination and annotation error rates above 50% undermine what these scores even measure in the first place. It gets worse. Most teams building internal benchmarks overestimate how well their models perform by 30% or more, because they test on clean inputs, cooperative conditions, and scenarios where the model's known strengths are on display. Tha...