Fixed
- fix(probe): port awk-header-guard from
spawn_agenttoprobe_single_agent— codex output was silently empty in/octo:discoverand all probe-based skills (#300) - fix(perplexity): remove
env -iwrapper for shell-function providers (perplexity, openrouter) —envcannot exec bash functions, causing exit 127 (#300)
Both bugs were reported by @santtusipila in #300. The awk-header fix was originally merged via #191 into spawn_agent but never ported to probe_single_agent. The env -i fix removes credential isolation for providers dispatched as bash functions, since env cannot execute shell functions.