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SMB Operations|25 Feb 2026

OpenAI just announced 'Harness Engineering,' their new internal system where AI agents, called Codex, are writing large-scale software.

OpenAI just announced 'Harness Engineering,' their new internal system where AI agents, called Codex, are writing large-scale software.

The Story

They claim a beta product with a million lines of code was shipped in five months with no manually written source code, guided by a small team of engineers.

Why It Matters

You're not building large software applications, but the underlying lesson is vital. This isn't about AI replacing your team; it's about *delegating* complex, structured tasks. For your firm, it means using your internal knowledge – your procedures, your templates, your client history – as the 'single source of truth' that AI agents can then leverage to automate repetitive tasks, from drafting initial documents to managing client communication.

What To Do About It

My concrete advice: identify one repetitive, rule-based process in your firm – perhaps initial client intake forms, or drafting standard contracts. Spend the next month *structuring* your internal documentation around this process, making it explicit and machine-readable. Don't think about buying a fancy AI yet; focus on cleaning your house. This disciplined approach is how you prepare for effective AI delegation, saving you thousands later. Start this quarter.

AI agentsprocess automationinternal knowledgeworkflow optimizationstructured data

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