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📖 Read In Depth
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MCP is dead?
An engineering blog argues that MCP (Model Context Protocol) as a standard is losing relevance — likely because frontier models are increasingly handling tool use natively or through proprietary patterns. Worth reading for anyone building agentic systems to understand if MCP is becoming infrastructure debt or still a viable abstraction layer.
hn/Best Stories
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SQLite is all you need for durable workflows
Makes the case that SQLite's WAL mode and transaction guarantees are sufficient for building durable, crash-safe workflows without distributed coordination overhead. Directly relevant to anyone building reliable agentic pipelines or task orchestration systems from scratch — challenges the assumption that you need something like Temporal or a message queue.
hn/Best Stories
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The dead economy theory
High-engagement HN piece (1100+ points) arguing that certain structural features of the modern economy have become self-perpetuating in ways that suppress dynamism and new entrants. Touches on incentives, capital allocation, and why systems ossify — exactly the kind of cross-domain economic thinking Xinyu would engage with critically.
hn/Best Stories
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Various LLM Smells
A practitioner's catalog of failure modes and antipatterns when working with LLMs in production — 'code smells' but for LLM behavior. Highly relevant for an ML engineer who builds systems from scratch and cares about understanding *why* things break, not just patching them.
hn/Best Stories
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Is AI causing a repeat of frontend’s lost decade?
Draws a structural parallel between AI-generated code today and the era of jQuery/Bootstrap cargo-culting in frontend — arguing that AI is creating a new generation of developers who can ship without understanding. Provocative framing that connects software craft, education, and the long-term health of engineering as a discipline.
hn/Best Stories
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Claude Code – Everything you can configure that the docs don't tell you
Someone read the Claude Code source and documented undocumented configuration options — prompts, tool behaviors, context management settings. Directly actionable for anyone using Claude Code as a development tool, and interesting as a window into how Anthropic has engineered the agentic coding experience.
hn/Best Stories
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Notes from the Mistral AI Now Summit
Firsthand notes from Mistral's AI summit — useful for understanding where the European frontier model lab is positioning itself, what they're prioritizing technically, and how they're thinking about open vs. closed models. Good signal on a competitor that often gets less coverage than OpenAI/Anthropic/Google.
hn/Best Stories
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You can just say it
A piece about communication directness — arguing that hedging, over-qualifying, and indirect language are habits that erode clarity and trust in technical and professional contexts. Light but potentially useful; popular on HN (350+ points) suggesting it resonates with technical readers who've noticed this pattern in themselves or colleagues.
hn/Best Stories
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⚡ FYI
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Anthropic raises $65B in Series H funding at $965B post-money valuation
Anthropic closes a $65B Series H at a $965B post-money valuation, surpassing OpenAI's $730B. This is the primary source — the official announcement — rather than the NYT rewrite. At near-$1T, Anthropic is now the most valuable private AI company on earth, with massive implications for the competitive landscape and upcoming IPO dynamics.
hn/Best Stories
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Powerful A.I. Super PACs Duel Over the Midterms: ‘This Is a War’
Anthropic and OpenAI are each funding rival Super PACs spending millions to influence the 2026 midterms. The AI companies are no longer just lobbying — they're actively shaping electoral politics, which signals a new phase of how these labs are thinking about regulatory capture and policy moats.
nyt/Technology
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GTA 6 Developers Unionize
GTA 6 developers at Rockstar Games have unionized, one of the highest-profile game studio unionizations yet. Significant for the broader labor dynamics in tech/creative industries — the game industry is further ahead on unionization than most of software, and Rockstar's scale makes this a landmark case.
hn/Best Stories
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Citing 'severe' math deficits, UC faculty demand a return to SAT tests for STEM
UC faculty are pushing to reinstate SAT requirements for STEM admissions after documenting severe math skill deficits in incoming students. Relevant to California-based readers and to anyone thinking about the downstream pipeline effects on engineering talent and how AI tools may be masking — or accelerating — those deficits.
hn/Best Stories
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SpaceX IPO Filing Reveals Favorable Terms for Elon Musk
SpaceX's IPO filing reveals governance structures that heavily favor Musk at the expense of public shareholders — a pattern now being cited by institutional investors like Danish pension funds as a reason to exclude the company. Worth knowing as context for the broader SpaceX IPO story and what 'going public' actually means under these terms.
nyt/Technology
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China’s Rise in Drug Development Looms Over U.S.
China's biotech industry is producing lung cancer drugs that are outperforming Western competitors in clinical trials, drawing serious attention at the ASCO oncology conference. Part of a broader pattern of Chinese scientific and industrial capability moving up the value chain — relevant to anyone tracking geopolitics of science and technology.
nyt/Business
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SF startup is testing robots in Airbnbs, and trashing them, lawsuit claims
A San Francisco robotics startup allegedly used Airbnb rentals as secret test environments for their robots, causing property damage — now facing a lawsuit. A vivid case study in startup ethics, move-fast culture, and what happens when physical-world AI deployment ignores consent and externalities.
hn/Best Stories
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