signalId
signalKind
env-any
key
codex
matchMode
all-present-with-absences
confidence
medium
scope
hooks-mux
signals
absentSignals
- CLAUDE_PLUGIN_ROOT
- CLAUDE_ENV_FILE
argvMatches
[]
metadataFields
[]
consumer
hooks-mux-core
notes
Ordered adapter auto-detection rule used by hooks-mux — disambiguates codex from claude when only OPENAI_API_KEY is set. Verbatim from legacy discovery:codex:hooks-mux:3.