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    <title>One Man Crew DevLog</title>
    <link>https://www.onemancrew.dev</link>
    <description>Deep dives into AI, machine learning, LLMs, and modern software engineering by Levi Doron.</description>
    <language>en-us</language>
    <lastBuildDate>Tue, 12 May 2026 06:43:55 GMT</lastBuildDate>
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      <title><![CDATA[Context Window Compression: Fitting More Into Every Token]]></title>
      <link>https://www.onemancrew.dev/blog/context-window-compression-fitting-more-into-every-token</link>
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      <description><![CDATA[Stop throwing tokens away. Learn three progressive compression strategies — extractive pruning, abstractive summarization, and agent-driven dynamic context management — to maximize what your LLM sees without losing critical information.]]></description>
      <pubDate>Tue, 12 May 2026 00:00:00 GMT</pubDate>
      <category>LLM</category>
      <category>Context Window</category>
      <category>Python</category>
      <category>LangChain</category>
      <category>OpenAI</category>
      <category>Agentic AI</category>
      <category>Advanced</category>
    </item>
    <item>
      <title><![CDATA[The Infinite Window: Agentic Paging and Context Virtualization for LLMs]]></title>
      <link>https://www.onemancrew.dev/blog/virtual-memory-for-llms-paging-swapping-context-management</link>
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      <description><![CDATA[The context window is not a hard limit — it's a cache. Learn how to borrow battle-tested OS concepts — virtual memory, paging, swap space, and cache hierarchies — to build agentic systems that process arbitrarily large documents without losing coherence.]]></description>
      <pubDate>Sun, 03 May 2026 00:00:00 GMT</pubDate>
      <category>Agentic AI</category>
      <category>LLM</category>
      <category>Context Window</category>
      <category>Python</category>
      <category>Architecture</category>
      <category>Advanced</category>
      <category>LangChain</category>
    </item>
    <item>
      <title><![CDATA[The Self-Extending AI Agent Part 2: Build a Self-Improving Agent That Rewrites Its Own Tools]]></title>
      <link>https://www.onemancrew.dev/blog/self-improving-agent-rewrites-own-tools</link>
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      <description><![CDATA[In Part 1, the agent learned to write new tools. In Part 2, it learns to rewrite them. Build a Self-Improving Agent with performance memory, an evaluation loop, a rewriter LLM, and a regression test suite — so your agent gets better every time it runs.]]></description>
      <pubDate>Thu, 30 Apr 2026 00:00:00 GMT</pubDate>
      <category>Agentic AI</category>
      <category>LangChain</category>
      <category>Python</category>
      <category>Tool Generation</category>
      <category>LLM</category>
      <category>AI Agents</category>
      <category>Advanced</category>
    </item>
    <item>
      <title><![CDATA[The Self-Extending AI Agent Part 1: Build an Agent That Writes Its Own Tools at Runtime]]></title>
      <link>https://www.onemancrew.dev/blog/self-extending-agent-writes-own-tools-at-runtime</link>
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      <description><![CDATA[Most AI agents are limited to the tools you give them upfront. What if the agent could write its own tools when it needs them? Learn how to build a Self-Extending Agent that generates, validates, and registers new Python tools at runtime — with full working code.]]></description>
      <pubDate>Wed, 29 Apr 2026 00:00:00 GMT</pubDate>
      <category>Agentic AI</category>
      <category>LangChain</category>
      <category>Python</category>
      <category>Tool Generation</category>
      <category>LLM</category>
      <category>AI Agents</category>
      <category>Advanced</category>
    </item>
    <item>
      <title><![CDATA[Skills vs Tools for AI Coding Agents: The SKILL.md Pattern and When to Use Each]]></title>
      <link>https://www.onemancrew.dev/blog/skills-vs-tools-ai-coding-agents</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/skills-vs-tools-ai-coding-agents</guid>
      <description><![CDATA[Understand the fundamental difference between Skills and Tools in AI agents. Learn how to write effective SKILL.md files, when to use MCP tools instead, and how to layer Skills, Rules, and Commands for maximum productivity.]]></description>
      <pubDate>Thu, 23 Apr 2026 00:00:00 GMT</pubDate>
      <category>AI Agents</category>
      <category>SKILL.md</category>
      <category>Claude Code</category>
      <category>MCP</category>
      <category>Cursor</category>
      <category>Prompt Engineering</category>
      <category>Developer Tools</category>
    </item>
    <item>
      <title><![CDATA[From RAG to Agentic RAG: Building Multi-Agent Search Systems]]></title>
      <link>https://www.onemancrew.dev/blog/from-rag-to-agentic-rag-multi-agent-search</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/from-rag-to-agentic-rag-multi-agent-search</guid>
      <description><![CDATA[Evolve from basic RAG to Agentic RAG and multi-agent search architectures. Build a Search Agent with SQL, semantic search, and web tools that your main agent can invoke on demand.]]></description>
      <pubDate>Tue, 21 Apr 2026 00:00:00 GMT</pubDate>
      <category>RAG</category>
      <category>Agentic RAG</category>
      <category>LangChain</category>
      <category>OpenAI</category>
      <category>Vector Search</category>
      <category>Multi-Agent</category>
      <category>Python</category>
    </item>
    <item>
      <title><![CDATA[OpenClaw & NanoClaw: Building Secure AI Agents for Your Messaging Apps]]></title>
      <link>https://www.onemancrew.dev/blog/openclaw-nanoclaw-secure-ai-agents-messaging</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/openclaw-nanoclaw-secure-ai-agents-messaging</guid>
      <description><![CDATA[A comprehensive guide to OpenClaw and NanoClaw — open-source AI agents that connect to WhatsApp, Telegram, Slack, and more. Learn installation, security hardening, and creative project ideas.]]></description>
      <pubDate>Tue, 21 Apr 2026 00:00:00 GMT</pubDate>
      <category>OpenClaw</category>
      <category>NanoClaw</category>
      <category>AI Agents</category>
      <category>Security</category>
      <category>WhatsApp</category>
      <category>Telegram</category>
      <category>Docker</category>
    </item>
    <item>
      <title><![CDATA[Design Patterns in Agentic AI Workflows]]></title>
      <link>https://www.onemancrew.dev/blog/design-patterns-in-agentic-ai-workflows</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/design-patterns-in-agentic-ai-workflows</guid>
      <description><![CDATA[Master the 5 essential design patterns for building production-grade AI agent systems: Prompt Chaining, Routing, Parallelization, Orchestrator-Workers, and Evaluator-Optimizer.]]></description>
      <pubDate>Thu, 16 Apr 2026 00:00:00 GMT</pubDate>
      <category>Agentic AI</category>
      <category>Design Patterns</category>
      <category>LangChain</category>
      <category>CrewAI</category>
      <category>Python</category>
      <category>LLM</category>
    </item>
    <item>
      <title><![CDATA[Harnessing Agentic SDLC: From Solo Devs to Unified Teams]]></title>
      <link>https://www.onemancrew.dev/blog/harnessing-agentic-sdlc-from-solo-devs-to-unified-teams</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/harnessing-agentic-sdlc-from-solo-devs-to-unified-teams</guid>
      <description><![CDATA[Explore how AI agents transform personal workflows into cohesive team dynamics by autonomously managing complex tasks and enhancing productivity.]]></description>
      <pubDate>Wed, 11 Feb 2026 00:00:00 GMT</pubDate>
      <category>Agentic AI</category>
      <category>SDLC</category>
      <category>CrewAI</category>
      <category>LangChain</category>
      <category>Team Collaboration</category>
    </item>
    <item>
      <title><![CDATA[Mastering Qwen3-TTS: Elevate Your Python Projects with AI Voice]]></title>
      <link>https://www.onemancrew.dev/blog/mastering-qwen3tts-elevate-your-python-projects-with-ai-voice</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/mastering-qwen3tts-elevate-your-python-projects-with-ai-voice</guid>
      <description><![CDATA[Explore seamless integration of Qwen3-TTS in Python to transform text into dynamic AI-driven speech, enhancing user experience.]]></description>
      <pubDate>Tue, 10 Feb 2026 00:00:00 GMT</pubDate>
      <category>AI Agents</category>
      <category>Qwen3-TTS</category>
      <category>Python</category>
      <category>Text-to-Speech</category>
      <category>Responsible AI</category>
    </item>
    <item>
      <title><![CDATA[Why Software Engineers Should Embrace Robotics in AI Era]]></title>
      <link>https://www.onemancrew.dev/blog/why-software-engineers-should-embrace-robotics-in-ai-era</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/why-software-engineers-should-embrace-robotics-in-ai-era</guid>
      <description><![CDATA[Exploring how basic robotics knowledge boosts software engineers' capabilities in integrating AI with physical systems and enhances problem-solving skills.]]></description>
      <pubDate>Tue, 10 Feb 2026 00:00:00 GMT</pubDate>
      <category>robotics</category>
      <category>ai</category>
      <category>ros2</category>
      <category>software-engineering</category>
    </item>
    <item>
      <title><![CDATA[Securing GenAI with NoSQL: Advanced Strategies for AI and Data]]></title>
      <link>https://www.onemancrew.dev/blog/securing-genai-with-nosql-advanced-strategies</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/securing-genai-with-nosql-advanced-strategies</guid>
      <description><![CDATA[Exploring how GenAI leverages NoSQL databases to enhance security and efficiency in AI-driven applications, focusing on real-world use cases and future implications.]]></description>
      <pubDate>Sun, 08 Feb 2026 00:00:00 GMT</pubDate>
      <category>genai</category>
      <category>ai</category>
      <category>nosql</category>
      <category>ai agent payment security</category>
      <category>databases</category>
    </item>
    <item>
      <title><![CDATA[Accelerate App Development: AI Tools for Novice to Pro]]></title>
      <link>https://www.onemancrew.dev/blog/accelerate-app-development-ai-tools-for-novice-to-pro</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/accelerate-app-development-ai-tools-for-novice-to-pro</guid>
      <description><![CDATA[Explore how AI-driven tools democratize app development by simplifying processes for beginners and enhancing productivity for seasoned developers.]]></description>
      <pubDate>Sat, 07 Feb 2026 00:00:00 GMT</pubDate>
      <category>rapid</category>
      <category>ai-coding-tools</category>
      <category>development</category>
      <category>ai</category>
    </item>
    <item>
      <title><![CDATA[Revolutionizing Development: AI Tools Bridging Skill Gaps]]></title>
      <link>https://www.onemancrew.dev/blog/revolutionizing-development-ai-tools-bridging-skill-gaps</link>
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      <description><![CDATA[Exploring how AI coding tools are not only enhancing developer workflows but also addressing industry-wide resource shortages through strategic management and education.]]></description>
      <pubDate>Sat, 07 Feb 2026 00:00:00 GMT</pubDate>
      <category>ai-coding-tools</category>
      <category>ai</category>
      <category>coding</category>
      <category>developers</category>
    </item>
    <item>
      <title><![CDATA[Revolutionizing Coding: Claude Opus 4.6 & GPT-5.3-Codex Unveiled]]></title>
      <link>https://www.onemancrew.dev/blog/revolutionizing-coding-claude-opus-46-gpt53codex</link>
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      <description><![CDATA[Exploring how AI coding tools streamline development and enhance creativity by automating routine tasks, with a focus on Claude Opus 4.6 and GPT-5.3-Codex's unique features.]]></description>
      <pubDate>Thu, 05 Feb 2026 00:00:00 GMT</pubDate>
      <category>ai-coding-tools</category>
      <category>ai-adoption-journey</category>
      <category>css-scope</category>
    </item>
    <item>
      <title><![CDATA[Revolutionizing Collaboration: Multi-Agent Synergy with CrewAI]]></title>
      <link>https://www.onemancrew.dev/blog/revolutionizing-collaboration-multiagent-synergy-crewai</link>
      <guid isPermaLink="true">https://www.onemancrew.dev/blog/revolutionizing-collaboration-multiagent-synergy-crewai</guid>
      <description><![CDATA[Explore how CrewAI's multi-agent systems are transforming teamwork and efficiency in complex tasks, offering a new paradigm in AI-driven collaboration.]]></description>
      <pubDate>Thu, 05 Feb 2026 00:00:00 GMT</pubDate>
      <category>ai</category>
      <category>agents</category>
      <category>crewai</category>
      <category>multi-agent</category>
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