<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Osnic Technologies — Guides</title><description>Tools and automations we have built for ourselves, written up in full.</description><link>https://osnictech.com/</link><language>en-gb</language><item><title>What does an AI agent actually cost to build?</title><link>https://osnictech.com/guides/what-does-an-ai-agent-cost-to-build/</link><guid isPermaLink="true">https://osnictech.com/guides/what-does-an-ai-agent-cost-to-build/</guid><description>Nobody publishes real numbers, so here is what actually drives the price of an AI agent — where budgets get spent, where they get wasted, and how to scope one so it does not run away from you.</description><pubDate>Fri, 14 Aug 2026 00:00:00 GMT</pubDate><category>AI Agents</category><category>Budgeting</category><category>Automation</category></item><item><title>RAG or fine-tuning? A straight answer for small businesses</title><link>https://osnictech.com/guides/rag-vs-fine-tuning-for-small-businesses/</link><guid isPermaLink="true">https://osnictech.com/guides/rag-vs-fine-tuning-for-small-businesses/</guid><description>The two ways to make an AI model work with your own information, what each is actually for, and why retrieval is almost always the right first move for a smaller company.</description><pubDate>Wed, 12 Aug 2026 00:00:00 GMT</pubDate><category>RAG</category><category>Enterprise AI</category><category>LLM</category></item><item><title>Rebuild or modernise? Deciding what to do with a legacy PHP site</title><link>https://osnictech.com/guides/rebuild-or-modernise-a-legacy-php-site/</link><guid isPermaLink="true">https://osnictech.com/guides/rebuild-or-modernise-a-legacy-php-site/</guid><description>Old jQuery and PHP applications still running the business are a common problem. Here is how to decide between a rewrite, an incremental migration, and leaving it alone.</description><pubDate>Mon, 10 Aug 2026 00:00:00 GMT</pubDate><category>Legacy Code</category><category>Modernization</category><category>PHP</category></item></channel></rss>