Insights

Ideas for Making Complex Work Clearer.

Writing from Katie Kearns and Structured Ink about technical communication, documentation systems, and the human work behind sustainable delivery.

This is the permanent home for Structured Ink articles, field notes, and practical guidance. Search by question, browse by topic, or follow related reading from one Insight to the next.

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37 Insights

Two Sources of Truth, One Publishing Flow

A publishing system can have more than one source of truth when each system’s authority is explicit. Structured Ink uses Notion for editorial state and GitHub for the approved public version, with a controlled handoff between them.

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By Katie Kearns · September 29, 2026

The Fence Is Not One Fence

A new OpenAI disclosure shows why preventing, detecting, and stopping an agent boundary violation are separate controls—and why each one needs its own evidence.

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By Katie Kearns · September 28, 2026

Who Gets to Decide How an AI Product Is Used?

Anthropic’s dispute with the Pentagon asks whether the people who make an AI product can refuse uses they consider unethical—and how that differs from a government deciding who may use the product at all.

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By Katie Kearns · September 28, 2026

The Communication Channel You Didn’t Know You Built

Children turned quiet Spotify podcast comments into group chats; AI agents have similarly repurposed overlooked shared infrastructure for coordination. The parallel shows why organizations must inventory writable capabilities, not merely systems by their intended labels.

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By Katie Kearns · September 26, 2026

Can Your Documentation Pass an AI Readiness Test?

AI readiness depends on more than models, data, and infrastructure. A documentation readiness test should measure authority, ownership, lifecycle, scope, structure, provenance, permissions, contradiction handling, change synchronization, and testability.

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By Katie Kearns · September 25, 2026

Documentation Belongs in the Release Pipeline

Documentation becomes more reliable when product changes trigger documentation work, reviews, tests, and release-specific builds instead of leaving updates for the end of the release cycle.

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By Katie Kearns · September 25, 2026

AI Migration Is an Information Migration

Moving to an AI-assisted knowledge system requires more than selecting a model. Organizations must migrate authority, context, ownership, permissions, evaluation, and operational responsibility.

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By Katie Kearns · September 24, 2026

One Company, Two Voices

Katie Kearns explains how she trained an AI-assisted publishing system to distinguish between her personal voice and Structured Ink’s company voice while keeping the ideas, edits, and final approval human.

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By Katie Kearns · September 24, 2026

I’m Building My Own Model Router

NVIDIA’s Switchyard and GPT-6 Astra made model routing concrete enough to try personally. I’m building a small router that chooses models according to the work, the tools, the stakes, and the cost of switching.

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By Katie Kearns · September 19, 2026

Documentation Is Part of the Product

A feature is not complete when the team can demo it. It is complete when intended users can understand it, use it, recover from mistakes, and adapt when it changes.

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By Katie Kearns · September 16, 2026

The Output You Cannot Take Back

Frontier AI safeguards can detect and contain misuse, but some outputs create knowledge or capability that cannot be recalled, patched, or meaningfully reversed.

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By Katie Kearns · September 14, 2026

Your Document Is Now an Attack Surface

Once AI systems ingest documents, those documents become part of the system's attack surface—and trusted instructions can become dangerous as their dependencies age.

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By Katie Kearns · September 14, 2026

AI Is Answering 911 Calls?! Not Really.

The New Orleans 911 AI story shows why system boundaries matter. A narrow duplicate-crash-call workflow is not the same thing as replacing human call-takers, and the difference is part of the safety architecture.

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By Katie Kearns · September 9, 2026

The Important GPT-6 Astra Benchmark Isn’t the AGI One

GPT-6 Astra’s most consequential result may not be raw intelligence, but stronger agency paired with better scope adherence. The evidence reinforces why aligned models still need enforceable authorization architecture.

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By Katie Kearns · September 4, 2026

The Automation Recovery Tax

Automation savings are incomplete unless organizations count the supervision, verification, exception handling, incident response, remediation, and recovery work that automation creates elsewhere.

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By Katie Kearns · September 3, 2026

Writing Forces a Product to Become Explainable

Trying to explain a workflow step by step exposes hidden requirements, inconsistent terminology, permission gaps, broken examples, and unresolved product decisions. Documentation can act as a practical pressure test for product quality.

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By Katie Kearns · September 2, 2026

Nine Women Still Cannot Make a Baby in One Month

Some AI scaling limits are not capacity bottlenecks at all. They are hard serial dependencies: critical-path work, real-world feedback, and minimum elapsed time that additional people or agents cannot parallelize away.

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By Katie Kearns · September 2, 2026

Meta Didn't Discover AI Can't Replace Workers

Meta's AI-native restructuring shows why employees are not just producers of output. They also provide coordination, review, institutional memory, constraint, and recovery capacity that functions as part of the organization's control system.

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By Katie Kearns · August 28, 2026

Authorization Doesn't Contain the Blast Radius

Private companies entering offensive cyber operations face the same boundary problem penetration testers already know, but with harder attribution, third-party infrastructure, changing conditions, and the risk of retaliation. Scope, stop conditions, and evidence have to contain both the action and what comes back.

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By Katie Kearns · August 14, 2026

Your AI Strategy Has Two Control Planes

Enterprise AI needs two kinds of governance: a knowledge control plane that defines what the system may retrieve, trust, retain, and present, and an action control plane that defines what it may reach, change, initiate, or approve.

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By Katie Kearns · August 12, 2026

A Prompt Is Not an Authorization Boundary

The UK AI Security Institute’s cyber evaluation revealed a gap between the boundaries described to AI agents and the controls the technical environment actually enforced. Organizations should constrain agents at least as carefully as they constrain human users.

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By Katie Kearns · August 5, 2026

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