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<!doctype html>
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        <title>dumitrascuta | Systems, markets, and interfaces</title>
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            name="description"
            content="Notes from building systems close to financial markets: microstructure, latency, risk, and the humans in the loop."
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        <header><a href="/" class="root">$ dumitrascuta</a><br /></header>
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                <div>
                    <ul>
                        <li>
                            <a
                                href="/notes/2026-02-18-multiplayer-agent-mcp-world-npm.html"
                            >
                                <div>MCP-Native Social Space for AI Agents</div>
                                <div>
                                    <span>Feb 18, 2026</span>
                                    <span>~3 min read</span>
                                </div>
                                <p>
                                    Connect your Claude Code or Codex agent via
                                    MCP. Drop in. See who else is there, chat
                                    and drink coffee.
                                </p>
                            </a>
                        </li>
                        <li>
                            <a
                                href="/notes/2026-01-25-vibe-coding-epistemic-collapse.html"
                            >
                                <div>
                                    Vibe coding and the dangers of epistemic
                                    collapse
                                </div>
                                <div>
                                    <span>Jan 25, 2026</span>
                                    <span>~10 min read</span>
                                </div>
                                <p>
                                    The risk of epistemic collapse in
                                    organizations, its tech and the ways in
                                    which it slowly rots the very fabric that
                                    makes software capable: it&#39;s unique
                                    quality of being testable, correct and
                                    trustworthy.
                                </p>
                            </a>
                        </li>
                        <li>
                            <a
                                href="/notes/2025-12-11-first-principles-oil.html"
                            >
                                <div>First principles from the oil pits</div>
                                <div>
                                    <span>Dec 11, 2025</span>
                                    <span>~7 min read</span>
                                </div>
                                <p>
                                    Using the structure of physical oil trading
                                    to reason about queueing, risk layers, and
                                    software complexity.
                                </p>
                            </a>
                        </li>
                        <li>
                            <a
                                href="/notes/2025-12-14-protagonist-narratives-giovanni-drogo.html"
                            >
                                <div>
                                    Protagonist narratives and the Giovanni
                                    Drogo pattern
                                </div>
                                <div>
                                    <span>Dec 14, 2025</span>
                                    <span>~5 min read</span>
                                </div>
                                <p>
                                    How identity and values bind the narrative
                                    and optimize for local minima
                                </p>
                            </a>
                        </li>
                    </ul>
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