A thinner drone card for Qwen3 on Aider — and a real invocation bug
The Aider drone brief (AIDER.md) and its skills index are sized for a
mid-class model. A ≤8B local model — Qwen3 4B in particular, Anchor's default
swarm-local pick — doesn't have the context budget to reason about either one
reliably: a live canary from a 2026-09-08 session shows a plain hello
sending a 4B model into a 600-second confusion loop, treating Aider's own
edit-format rules as the task. anchor --platform aider now also scaffolds a
thinner, script-first card built for exactly that class of model — and along
the way, live testing turned up a real bug in how the whole Aider platform is
invoked.