{
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  "slug": "you-cannot-keep-an-ai-codebase-in-your-head",
  "title": "You Cannot Keep an AI Codebase in Your Head",
  "thesis": "AI-assisted development can produce consequential change faster than a human can maintain a coherent internal model of the system. Durable engineering state must therefore be externalized across versioned intent, authority, implementation, validation, evidence, operations, and knowledge.",
  "abstract": "A systems essay about cognitive entropy, durable engineering memory, and the structure that lets AI-assisted work remain intelligible without turning the developer into the system’s memory layer.",
  "topics": [
    "ai-assisted-development",
    "cognitive-entropy",
    "engineering-discipline",
    "control-planes",
    "knowledge-systems"
  ],
  "date": "2026-07-26",
  "dateLabel": "Source dated",
  "published": false,
  "publicationState": "PREVIEW_READY",
  "updated": "2026-07-26",
  "sourceDates": {
    "created": "2026-07-26",
    "updated": "2026-07-26"
  },
  "kind": "Systems essay",
  "sourceFamily": "SharePlane Platform",
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  "sources": [
    {
      "id": "source:shareplane-platform-issue-139",
      "type": "governing-semantic-and-implementation-authority",
      "title": "SharePlane Platform Issue #139",
      "locator": "https://github.com/pinklon/shareplane-platform/issues/139#issuecomment-5083547920",
      "role": "Immutable manuscript, claim boundaries, Creative Lock, relationship quarantine rule, implementation authority, and exact-head preview boundary.",
      "description": "Canonical owner authority; implementation does not reopen the locked manuscript, claims, design direction, or section order.",
      "publiclyExposed": true
    }
  ],
  "posture": "Exact owner-approved manuscript and Creative Lock supplied by the controlling Issue #139 amendment.",
  "media": [],
  "schema": "shareplane.portable-work.v1",
  "author": {
    "name": "Tony Malott",
    "url": "https://malott.ai/"
  },
  "content": {
    "mediaType": "text/plain",
    "path": "records/you-cannot-keep-an-ai-codebase-in-your-head/context.txt",
    "sha256": "e136009e70542206104a5e764fceda6b656b54ac61807a23e5cfa8512b708652",
    "complete": true,
    "extraction": "Native presentation reading order; scripts, styles, and platform chrome excluded."
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  "relationships": [
    {
      "source": "artifact:you-cannot-keep-an-ai-codebase-in-your-head",
      "target": "artifact:the-code-is-no-longer-the-hard-part",
      "type": "continuation",
      "group": "continue",
      "label": "Move from cognitive infrastructure to the system around execution",
      "explanation": "Externalized engineering memory explains how a system stays intelligible; the cost-inversion essay carries that discipline into the authority, evidence, recovery, and institutional work around faster execution."
    }
  ],
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