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scrape

Enables users to extract data from web pages efficiently, returning structured JSON for further analysis.

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Security score

The scrape skill was audited on Jun 10, 2026 and we found 77 security issues across 3 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

medium line 31

Template literal with variable interpolation in command context

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31```bash
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281```bash
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416```bash
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450echo "before relying on \`gbrain search\` for code questions in this worktree."
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578```bash
low line 32

Access to hidden dotfiles in home directory

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32_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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Access to hidden dotfiles in home directory

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34mkdir -p ~/.gstack/sessions
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35touch ~/.gstack/sessions/"$PPID"
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36_SESSIONS=$(find ~/.gstack/sessions -mmin -120 -type f 2>/dev/null | wc -l | tr -d ' ')
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Access to hidden dotfiles in home directory

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37find ~/.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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38_PROACTIVE=$(~/.claude/skills/gstack/bin/gstack-config get proactive 2>/dev/null || echo "true")
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Access to hidden dotfiles in home directory

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39_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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42_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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46source <(~/.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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49_SESSION_KIND=$(~/.claude/skills/gstack/bin/gstack-session-kind 2>/dev/null || echo "interactive")
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Access to hidden dotfiles in home directory

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52_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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54_TEL=$(~/.claude/skills/gstack/bin/gstack-config get telemetry 2>/dev/null || true)
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Access to hidden dotfiles in home directory

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55_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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60_EXPLAIN_LEVEL=$(~/.claude/skills/gstack/bin/gstack-config get explain_level 2>/dev/null || echo "default")
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Access to hidden dotfiles in home directory

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63_QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning 2>/dev/null || echo "false")
low line 65

Access to hidden dotfiles in home directory

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65mkdir -p ~/.gstack/analytics
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Access to hidden dotfiles in home directory

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67echo '{"skill":"scrape","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:-unknown}
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Access to hidden dotfiles in home directory

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69for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
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Access to hidden dotfiles in home directory

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71if [ "$_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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72~/.claude/skills/gstack/bin/gstack-telemetry-log --event-type skill_run --skill _pending_finalize --outcome unknown --session-id "$_SESSION_ID" 2>/dev/null || true
low line 78

Access to hidden dotfiles in home directory

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78eval "$(~/.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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84~/.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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89~/.claude/skills/gstack/bin/gstack-timeline-log '{"skill":"scrape","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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94_ROUTING_DECLINED=$(~/.claude/skills/gstack/bin/gstack-config get routing_declined 2>/dev/null || echo "false")
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Access to hidden dotfiles in home directory

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105_CHECKPOINT_MODE=$(~/.claude/skills/gstack/bin/gstack-config get checkpoint_mode 2>/dev/null || echo "explicit")
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106_CHECKPOINT_PUSH=$(~/.claude/skills/gstack/bin/gstack-config get checkpoint_push 2>/dev/null || echo "false")
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Access to hidden dotfiles in home directory

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127In 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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135If `SKILL_PREFIX` is `"true"`, suggest/invoke `/gstack-*` names. Disk paths stay `~/.claude/skills/gstack/[skill-name]/SKILL.md`.
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Access to hidden dotfiles in home directory

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137If 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 142

Access to hidden dotfiles in home directory

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142- 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 143

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143- 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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156If B: run `~/.claude/skills/gstack/bin/gstack-config set explain_level terse`.
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160rm -f ~/.gstack/.writing-style-prompt-pending
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161touch ~/.gstack/.writing-style-prompted
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170touch ~/.gstack/.completeness-intro-seen
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183If A: run `~/.claude/skills/gstack/bin/gstack-config set telemetry community`
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193If B→A: run `~/.claude/skills/gstack/bin/gstack-config set telemetry anonymous`
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194If B→B: run `~/.claude/skills/gstack/bin/gstack-config set telemetry off`
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198touch ~/.gstack/.telemetry-prompted
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211If A: run `~/.claude/skills/gstack/bin/gstack-config set proactive true`
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212If B: run `~/.claude/skills/gstack/bin/gstack-config set proactive false`
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216touch ~/.gstack/.proactive-prompted
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258If 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 262

Access to hidden dotfiles in home directory

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262If `VENDORED_GSTACK` is `yes`, warn once via AskUserQuestion unless `~/.gstack/.vendoring-warned-$SLUG` exists:
medium line 274

Access to hidden dotfiles in home directory

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2743. Run `~/.claude/skills/gstack/bin/gstack-team-init required` (or `optional`)
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Access to hidden dotfiles in home directory

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2765. Tell the user: "Done. Each developer now runs: `cd ~/.claude/skills/gstack && ./setup --team`"
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282eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)" 2>/dev/null || true
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283touch ~/.gstack/.vendoring-warned-${SLUG:-unknown}
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425_BRAIN_SYNC_BIN="~/.claude/skills/gstack/bin/gstack-brain-sync"
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426_BRAIN_CONFIG_BIN="~/.claude/skills/gstack/bin/gstack-config"
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Access to hidden dotfiles in home directory

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530If A/B and `~/.gstack/.git` is missing, ask whether to run `gstack-artifacts-init`. Do not block the skill.
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535"~/.claude/skills/gstack/bin/gstack-brain-sync" --discover-new 2>/dev/null || true
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536"~/.claude/skills/gstack/bin/gstack-brain-sync" --once 2>/dev/null || true
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579eval "$(~/.claude/skills/gstack/bin/gstack-slug 2>/dev/null)"
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596~/.claude/skills/gstack/bin/gstack-decision-search --recent 5 2>/dev/null
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Access to hidden dotfiles in home directory

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605**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
medium line 618

Access to hidden dotfiles in home directory

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618Curated 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
medium line 664

Access to hidden dotfiles in home directory

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664Before 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
low line 672

Access to hidden dotfiles in home directory

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672~/.claude/skills/gstack/bin/gstack-question-log '{"skill":"scrape","question_id":"<id>","question_summary":"<short>","category":"<approval|clarification|routing|cherry-pick|feedback-loop>","door_type"
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681~/.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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696Before building anything unfamiliar, **search first.** See `~/.claude/skills/gstack/ETHOS.md`.
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701jq -n --arg ts "$(date -u +%Y-%m-%dT%H:%M:%SZ)" --arg skill "SKILL_NAME" --arg branch "$(git branch --show-current 2>/dev/null)" --arg insight "ONE_LINE_SUMMARY" '{ts:$ts,skill:$skill,branch:$branch,i
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719~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"SKILL_NAME","type":"operational","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"observed"}'
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729`~/.gstack/analytics/`, matching preamble analytics writes.
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736rm -f ~/.gstack/analytics/.pending-"$_SESSION_ID" 2>/dev/null || true
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738~/.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
low line 741

Access to hidden dotfiles in home directory

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741echo '{"skill":"SKILL_NAME","duration_s":"'"$_TEL_DUR"'","outcome":"OUTCOME","browse":"USED_BROWSE","session":"'"$_SESSION_ID"'","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'"}' >> ~/.gstack/analytics/skill-
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744if [ "$_TEL" != "off" ] && [ -x ~/.claude/skills/gstack/bin/gstack-telemetry-log ]; then
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745~/.claude/skills/gstack/bin/gstack-telemetry-log \
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890~/.claude/skills/gstack/bin/gstack-learnings-log '{"skill":"scrape","type":"TYPE","key":"SHORT_KEY","insight":"DESCRIPTION","confidence":N,"source":"SOURCE","files":["path/to/relevant/file"]}'
low line 166

External URL reference

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166If `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
low line 169

External URL reference

SourceSKILL.md
169open https://garryslist.org/posts/boil-the-ocean
Scanned on Jun 10, 2026
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Categorydata analytics
UpdatedJune 10, 2026
claudeclaude-codecodexclinefrontenddesigndocxgitapitestingdevopsbackenddata-analystmarket-research-analystgrowth-marketerdata analyticsmarketing
garrytan/gstack