Claude Code can now read AGENTS.md directly
Native support does not mean the workaround has to go. The documented pitfalls, plus 80 runs from the July extension study, decide what to keep and what to fix.
AGENTS.md
Does switching CLAUDE.md to AGENTS.md slow Claude Code down?
The two AGENTS.md migration workarounds (import, symlink) were measured on Kubernetes incident-response tasks: no penalty in speed or context-load tokens; deltas moved with the symlink control, marking them as run variance.