Learning diary › Year 2025 › June, 2025 › 2025-06-30 [2025-06-30]

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#agent #json #lean #news #os
- Agile Was Never Your Problem
    - lean process
        - minimal structure, shorten feedback loop, allowing changing direction quickly
        - enough time to write proper tests and refactor without begging
        - monitoring and alerting built into the work, not bolted on later
        - developers talk because they’re solving problems together, not because it’s time for standup meeting
    - flexible timing
        - roadmaps should not be commitments
        - feedback loops should not be performance metrics
        - planning should not become forecasting
- #context
    - Tools: Code Is All You Need
        - The problem with MCP is that it's not composeable.
        - Mandelbrot in x86 Assembly by Claude
            - demonstrates simple usage of container for cross-arch assembly debugging
            - I would like to add a yard for assmebly in native-land
    - How to Fix Your Context
        - covers some attempts to improve MCP tool selection if it can't be avoided
        - context rot: poisoning, distraction, confusion, clash
        - solution: quarantine, pruning, offloading
    - The new skill in AI is not prompting, it's context engineering (on HN)
    - Taming agentic engineering - Prompts are code, .json/.md files are state
    - Context Engineering Guide
- #sec
    - Beyond the Hook: A Technical Deep Dive into Modern Phishing Methodologies
        - amazed by Browser-in-the-Browser
    - CVE-2025-32463 Vulnerability Advisory: Sudo chroot Elevation of Privilege
- NativeJIT: A C++ expression –> x64 JIT (2018)
    - I'm strongly confused about the use cases without operator overloading, except their own
- SQL Noir: Learn SQL by Solving Crimes
    - fun to play, but the challenge should be using the SQL to output the answer