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 @./AGENTS.md
 
+## Firmenwissen (onyx)
+
+- For questions about internal processes, tools, or "wie machen wir X
+  bei Seibert", check the company knowledge first: invoke the `onyx`
+  skill and `search`, then answer from the passages with source links.
+- Prefer `search` (answer yourself); use `answer`/`chat` only when I
+  explicitly want Onyx's generated answer or a persistent session.
+
 ## Subagents
 
 Spawn subagents to (a) isolate context-heavy work from the main thread, or (b) parallelize independent subtasks. Before spawning, ask: *could `Bash`/`Grep`/`Read` do this directly?* Subagents have overhead — skip the middleman for mechanical lookups.