The Wiki Has a Second Tenant: Why Docs for AI Agents Are Different from Docs for Humans
A senior engineer at a mid-sized SaaS company spent two days last quarter chasing a deployment bug that turned out to be the agent's fault. The agent had read a runbook last updated in 2023, faithfully followed step three, and ran a command that no longer existed in the deploy tooling. The runbook still rendered fine in the wiki — the screenshots were even still legible — but it had silently become hostile to a reader who couldn't tell that the surrounding context was stale. The human authors had no idea the doc was now a load-bearing input for every new hire's AI assistant.
This is the quiet shift that has happened in most engineering orgs over the past eighteen months: the internal wiki has accumulated a second audience. The same Confluence pages, the same architecture diagrams, the same "how we deploy" gists are now being read by two distinct consumers — the engineers themselves and the AI assistants their engineers use. The two readers consume the same words under entirely different constraints and produce systematically different failure modes when the docs were written with only the first one in mind.
