diff --git a/errorlog.md b/errorlog.md
index 090215d..ff67512 100644
--- a/errorlog.md
+++ b/errorlog.md
@@ -9,6 +9,8 @@ Format: `YYYY-MM-DD | MACHINE | command/skill | error (brief)`
 
 <!-- Append entries below this line -->
 
+2026-06-14 | GURU-KALI | coord skill (coord.py) | Documented invocation `py .claude/skills/coord/scripts/coord.py ...` failed exit 127 — `py` (the Windows py-launcher) does not exist on Linux. Worked around with `python3`. Skill docs assume the `py` launcher; on Linux/macOS machines they need `python3`. Candidate: skill docs use a platform-neutral python resolver, or document `python3` for non-Windows.
+
 2026-06-14 | GURU-BEAST-ROG | coord skill (coord.py msg send) | `py "$CLAUDETOOLS_ROOT/.claude/skills/coord/scripts/coord.py"` failed — `$CLAUDETOOLS_ROOT` is not exported in fresh Git-bash shells here, so the path resolved under `C:\Program Files\Git\`. [RESOLVED 2026-06-14] Added `.claude/scripts/ensure-settings-env.py` (seeds `env.CLAUDETOOLS_ROOT` in per-machine `settings.local.json` from `identity.json`); Claude Code injects it into every Bash call. Wired into ONBOARDING.md + broadcast to fleet. Effective next session start.
 
 2026-06-14 | GURU-BEAST-ROG | /sync (sync.sh Phase 3, submodule update) | submodule `projects/msp-tools/guru-rmm` checkout of f38da05 aborted: untracked `docs/RMM_THOUGHTS.md` would be overwritten. Parent repo synced fine; submodule pointer left lagging. Recurring transient — candidate for sync.sh to stash/skip untracked submodule files.