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plan-tune

Enhances user interaction by tuning question sensitivity and developer profiles for improved engagement in gstack.

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Security score

The plan-tune skill was audited on Jun 10, 2026 and we found 115 security issues across 3 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

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43```bash
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293```bash
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428```bash
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462echo "before relying on \`gbrain search\` for code questions in this worktree."
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590```bash
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1026console.log(\`\${r.count}x \${r.id} (\${r.skill}) followed:\${r.followed} overridden:\${r.overridden}\`);
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1027console.log(\` \${r.summary}\`);
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Access to hidden dotfiles in home directory

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44_UPD=$(~/.claude/skills/gstack/bin/gstack-update-check 2>/dev/null || .claude/skills/gstack/bin/gstack-update-check 2>/dev/null || true)
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46mkdir -p ~/.gstack/sessions
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47touch ~/.gstack/sessions/"$PPID"
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48_SESSIONS=$(find ~/.gstack/sessions -mmin -120 -type f 2>/dev/null | wc -l | tr -d ' ')
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49find ~/.gstack/sessions -mmin +120 -type f -exec rm {} + 2>/dev/null || true
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Access to hidden dotfiles in home directory

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50_PROACTIVE=$(~/.claude/skills/gstack/bin/gstack-config get proactive 2>/dev/null || echo "true")
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51_PROACTIVE_PROMPTED=$([ -f ~/.gstack/.proactive-prompted ] && echo "yes" || echo "no")
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Access to hidden dotfiles in home directory

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54_SKILL_PREFIX=$(~/.claude/skills/gstack/bin/gstack-config get skill_prefix 2>/dev/null || echo "false")
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Access to hidden dotfiles in home directory

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58source <(~/.claude/skills/gstack/bin/gstack-repo-mode 2>/dev/null) || true
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Access to hidden dotfiles in home directory

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61_SESSION_KIND=$(~/.claude/skills/gstack/bin/gstack-session-kind 2>/dev/null || echo "interactive")
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64_LAKE_SEEN=$([ -f ~/.gstack/.completeness-intro-seen ] && echo "yes" || echo "no")
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Access to hidden dotfiles in home directory

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66_TEL=$(~/.claude/skills/gstack/bin/gstack-config get telemetry 2>/dev/null || true)
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67_TEL_PROMPTED=$([ -f ~/.gstack/.telemetry-prompted ] && echo "yes" || echo "no")
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Access to hidden dotfiles in home directory

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72_EXPLAIN_LEVEL=$(~/.claude/skills/gstack/bin/gstack-config get explain_level 2>/dev/null || echo "default")
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75_QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning 2>/dev/null || echo "false")
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Access to hidden dotfiles in home directory

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77mkdir -p ~/.gstack/analytics
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Access to hidden dotfiles in home directory

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79echo '{"skill":"plan-tune","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unkno
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Access to hidden dotfiles in home directory

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81for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
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83if [ "$_TEL" != "off" ] && [ -x "~/.claude/skills/gstack/bin/gstack-telemetry-log" ]; then
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Access to hidden dotfiles in home directory

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84~/.claude/skills/gstack/bin/gstack-telemetry-log --event-type skill_run --skill _pending_finalize --outcome unknown --session-id "$_SESSION_ID" 2>/dev/null || true
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Access to hidden dotfiles in home directory

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90eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)" 2>/dev/null || true
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Access to hidden dotfiles in home directory

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96~/.claude/skills/gstack/bin/gstack-learnings-search --limit 3 2>/dev/null || true
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Access to hidden dotfiles in home directory

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101~/.claude/skills/gstack/bin/gstack-timeline-log '{"skill":"plan-tune","event":"started","branch":"'"$_BRANCH"'","session":"'"$_SESSION_ID"'"}' 2>/dev/null &
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Access to hidden dotfiles in home directory

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106_ROUTING_DECLINED=$(~/.claude/skills/gstack/bin/gstack-config get routing_declined 2>/dev/null || echo "false")
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117_CHECKPOINT_MODE=$(~/.claude/skills/gstack/bin/gstack-config get checkpoint_mode 2>/dev/null || echo "explicit")
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118_CHECKPOINT_PUSH=$(~/.claude/skills/gstack/bin/gstack-config get checkpoint_push 2>/dev/null || echo "false")
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139In plan mode, allowed because they inform the plan: `$B`, `$D`, `codex exec`/`codex review`, writes to `~/.gstack/`, writes to the plan file, and `open` for generated artifacts.
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Access to hidden dotfiles in home directory

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147If `SKILL_PREFIX` is `"true"`, suggest/invoke `/gstack-*` names. Disk paths stay `~/.claude/skills/gstack/[skill-name]/SKILL.md`.
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149If output shows `UPGRADE_AVAILABLE <old> <new>`: read `~/.claude/skills/gstack/gstack-upgrade/SKILL.md` and follow the "Inline upgrade flow" (auto-upgrade if configured, otherwise AskUserQuestion with
medium line 154

Access to hidden dotfiles in home directory

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154- Missing `~/.claude/skills/gstack/.feature-prompted-continuous-checkpoint`: AskUserQuestion for Continuous checkpoint auto-commits. If accepted, run `~/.claude/skills/gstack/bin/gstack-config set che
medium line 155

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155- Missing `~/.claude/skills/gstack/.feature-prompted-model-overlay`: inform "Model overlays are active. MODEL_OVERLAY shows the patch." Always touch marker.
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Access to hidden dotfiles in home directory

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168If B: run `~/.claude/skills/gstack/bin/gstack-config set explain_level terse`.
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172rm -f ~/.gstack/.writing-style-prompt-pending
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173touch ~/.gstack/.writing-style-prompted
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182touch ~/.gstack/.completeness-intro-seen
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195If A: run `~/.claude/skills/gstack/bin/gstack-config set telemetry community`
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205If B→A: run `~/.claude/skills/gstack/bin/gstack-config set telemetry anonymous`
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206If B→B: run `~/.claude/skills/gstack/bin/gstack-config set telemetry off`
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210touch ~/.gstack/.telemetry-prompted
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223If A: run `~/.claude/skills/gstack/bin/gstack-config set proactive true`
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224If B: run `~/.claude/skills/gstack/bin/gstack-config set proactive false`
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228touch ~/.gstack/.proactive-prompted
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270If B: run `~/.claude/skills/gstack/bin/gstack-config set routing_declined true` and say they can re-enable with `gstack-config set routing_declined false`.
medium line 274

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274If `VENDORED_GSTACK` is `yes`, warn once via AskUserQuestion unless `~/.gstack/.vendoring-warned-$SLUG` exists:
medium line 286

Access to hidden dotfiles in home directory

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2863. Run `~/.claude/skills/gstack/bin/gstack-team-init required` (or `optional`)
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2885. Tell the user: "Done. Each developer now runs: `cd ~/.claude/skills/gstack && ./setup --team`"
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294eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)" 2>/dev/null || true
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295touch ~/.gstack/.vendoring-warned-${SLUG:-unknown}
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437_BRAIN_SYNC_BIN="~/.claude/skills/gstack/bin/gstack-brain-sync"
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438_BRAIN_CONFIG_BIN="~/.claude/skills/gstack/bin/gstack-config"
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Access to hidden dotfiles in home directory

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542If A/B and `~/.gstack/.git` is missing, ask whether to run `gstack-artifacts-init`. Do not block the skill.
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Access to hidden dotfiles in home directory

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547"~/.claude/skills/gstack/bin/gstack-brain-sync" --discover-new 2>/dev/null || true
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548"~/.claude/skills/gstack/bin/gstack-brain-sync" --once 2>/dev/null || true
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591eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
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608~/.claude/skills/gstack/bin/gstack-decision-search --recent 5 2>/dev/null
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617**Cross-session decisions.** If `ACTIVE DECISIONS` are listed, treat them as prior settled calls with their rationale — do not silently re-litigate them; if you're about to reverse one, say so explici
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Access to hidden dotfiles in home directory

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630Curated jargon list lives at `~/.claude/skills/gstack/scripts/jargon-list.json` (80+ terms). On the first jargon term you encounter this session, Read that file once; treat the `terms` array as the ca
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Access to hidden dotfiles in home directory

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676Before each AskUserQuestion, choose `question_id` from `scripts/question-registry.ts` or `{skill}-{slug}`, then run `~/.claude/skills/gstack/bin/gstack-question-preference --check "<id>"`. `AUTO_DECID
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Access to hidden dotfiles in home directory

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684~/.claude/skills/gstack/bin/gstack-question-log '{"skill":"plan-tune","question_id":"<id>","question_summary":"<short>","category":"<approval|clarification|routing|cherry-pick|feedback-loop>","door_ty
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693~/.claude/skills/gstack/bin/gstack-question-preference --write '{"question_id":"<id>","preference":"<pref>","source":"inline-user","free_text":"<optional original words>"}'
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713~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"SKILL_NAME","type":"operational","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"observed"}'
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Access to hidden dotfiles in home directory

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723`~/.gstack/analytics/`, matching preamble analytics writes.
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730rm -f ~/.gstack/analytics/.pending-"$_SESSION_ID" 2>/dev/null || true
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732~/.claude/skills/gstack/bin/gstack-timeline-log '{"skill":"SKILL_NAME","event":"completed","branch":"'$(git branch --show-current 2>/dev/null || echo unknown)'","outcome":"OUTCOME","duration_s":"'"$_T
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735echo '{"skill":"SKILL_NAME","duration_s":"'"$_TEL_DUR"'","outcome":"OUTCOME","browse":"USED_BROWSE","session":"'"$_SESSION_ID"'","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'"}' >> ~/.gstack/analytics/skill-
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738if [ "$_TEL" != "off" ] && [ -x ~/.claude/skills/gstack/bin/gstack-telemetry-log ]; then
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739~/.claude/skills/gstack/bin/gstack-telemetry-log \
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776`~/.gstack/.question-tuning-prompted` is missing → run `Consent + opt-in`
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779`~/.gstack/developer-profile.json`'s `declared` object is empty AND
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Access to hidden dotfiles in home directory

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780`~/.gstack/.declared-setup-prompted` is missing → run `5-Q setup` below.
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Access to hidden dotfiles in home directory

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783`~/.gstack/projects/<slug>/distillation-proposals.json` exists AND has
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80110. **"Turn it off" / "disable"** → `~/.claude/skills/gstack/bin/gstack-config set question_tuning false`
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Access to hidden dotfiles in home directory

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80211. **"Turn it on" / "enable"** → `~/.claude/skills/gstack/bin/gstack-config set question_tuning true && touch ~/.gstack/.question-tuning-prompted`
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Access to hidden dotfiles in home directory

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817`~/.gstack/.question-tuning-prompted` is missing. The user has never been
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833_QT=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning 2>/dev/null || echo "false")
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834_CONTRIB=$(~/.claude/skills/gstack/bin/gstack-config get gstack_contributor 2>/dev/null || echo "false")
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Access to hidden dotfiles in home directory

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848> Logs stay local (`~/.gstack/projects/<slug>/question-log.jsonl`).
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Access to hidden dotfiles in home directory

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861> `~/.gstack/projects/<slug>/question-log.jsonl` — nothing leaves your
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Access to hidden dotfiles in home directory

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872touch ~/.gstack/.question-tuning-prompted
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877~/.claude/skills/gstack/bin/gstack-config set question_tuning true
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889`declared` is empty AND `~/.gstack/.declared-setup-prompted` is missing.
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Access to hidden dotfiles in home directory

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925`~/.gstack/developer-profile.json` under `declared.{dimension}`:
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929~/.claude/skills/gstack/bin/gstack-developer-profile --read >/dev/null
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931eval "$(~/.claude/skills/gstack/bin/gstack-paths)"
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951touch ~/.gstack/.declared-setup-prompted
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Access to hidden dotfiles in home directory

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967~/.claude/skills/gstack/bin/gstack-developer-profile --profile
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1006eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
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Access to hidden dotfiles in home directory

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1007eval "$(~/.claude/skills/gstack/bin/gstack-paths)"
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1066~/.claude/skills/gstack/bin/gstack-question-preference --write '{"question_id":"<id>","preference":"<never-ask|always-ask|ask-only-for-one-way>","source":"plan-tune","free_text":"<original phrase>"}'
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1101eval "$(~/.claude/skills/gstack/bin/gstack-paths)"
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Access to hidden dotfiles in home directory

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1122~/.claude/skills/gstack/bin/gstack-developer-profile --gap
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Access to hidden dotfiles in home directory

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1145~/.claude/skills/gstack/bin/gstack-question-preference --stats
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1146eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
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1147eval "$(~/.claude/skills/gstack/bin/gstack-paths)"
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1171~/.claude/skills/gstack/bin/gstack-developer-profile --profile | bun -e "
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Access to hidden dotfiles in home directory

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1180~/.claude/skills/gstack/bin/gstack-distill-free-text --status
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1198eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
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1199eval "$(~/.claude/skills/gstack/bin/gstack-paths)"
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1230eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
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1231eval "$(~/.claude/skills/gstack/bin/gstack-paths)"
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Access to hidden dotfiles in home directory

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1273~/.claude/skills/gstack/bin/gstack-distill-apply --list
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Access to hidden dotfiles in home directory

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1291~/.claude/skills/gstack/bin/gstack-distill-apply --proposal N --gbrain-published true|false
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1296~/.claude/skills/gstack/bin/gstack-distill-apply --proposal N
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Access to hidden dotfiles in home directory

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1303~/.claude/skills/gstack/bin/gstack-distill-apply --proposal N
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1332~/.claude/skills/gstack/bin/gstack-distill-free-text
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1345~/.claude/skills/gstack/bin/gstack-distill-free-text --background
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External URL reference

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178If `LAKE_INTRO` is `no`: say "gstack follows the **Boil the Ocean** principle — do the complete thing when AI makes marginal cost near-zero. Read more: https://garryslist.org/posts/boil-the-ocean" Off
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External URL reference

SourceSKILL.md
181open https://garryslist.org/posts/boil-the-ocean
Scanned on Jun 10, 2026
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Categorysales
UpdatedJune 10, 2026
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