catalan-adobe/page-prep
Prepare any webpage for clean interaction by detecting and removing disruptive overlays (cookie banners, GDPR consent, modals, popups, newsletter signups, paywalls, login walls). Uses a cached database of 300+ known CMPs (Consent-O-Matic + EasyList) combined with heuristic DOM scanning. Produces portable JS recipes for any browser tool (Playwright, CDP, cmux-browser). ALWAYS use this skill before taking screenshots, scraping content, or automating interaction on any webpage that might have overlays blocking the view or preventing interaction. Triggers on: page prep, clean page, remove overlays, dismiss cookie banner, page blocked, overlay cleanup, consent banner, prepare page, unblock page, clear popups, cookie popup.
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Low
Low-risk findings worth noting
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The skill explicitly fetches public, user-maintained rule sets from raw.githubusercontent.com (see fetchConsentOMatic() and fetchEasyList() in scripts/overlay-db.js) and embeds those untrusted Consent‑O‑Matic / EasyList patterns into the injected detection/dismiss bundle that the agent runs and uses to decide clicks/removals, so external content directly influences agent actions.
Where we found it
raw.githubusercontent.com
domain · 2 sites
The plugin fetches Consent-O-Matic rules and EasyList cookie filters from raw.githubusercontent.com at runtime during the refresh command, and embeds these untrusted patterns into the injectable bundle that controls agent click/removal decisions.
scripts/overlay-db.js
159
https://raw.githubusercontent.[REDACTED].json
scripts/overlay-db.js
160
https://raw.githubusercontent.[REDACTED].txt
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill's runtime script overlay-db.js fetches pattern data from https://raw.githubusercontent.com/cavi-au/Consent-O-Matic/master/Rules.json and https://raw.githubusercontent.com/easylist/easylist/master/easylist_cookie/easylist_cookie_general_hide.txt (during the `refresh` command), and those fetched patterns are embedded into the bundled injectable JS that the agent executes to detect/dismiss overlays—so remote content fetched at runtime directly controls agent behavior and is required for operation.
Where we found it
https://raw.githubusercontent.[REDACTED].json
dependency · 3 sites
The plugin fetches Consent-O-Matic rules from this URL at runtime during the refresh command, parses the JSON, normalizes it, and embeds the resulting CMP detection/dismiss patterns into the injectable bundle that the agent executes.
scripts/overlay-db.js
159
const CONSENT_O_MATIC_RULES = 'https://raw.githubusercontent.[REDACTED].json';
scripts/overlay-db.js
162
async function fetchConsentOMatic() {
scripts/overlay-db.js
191
const rawRules = await fetchConsentOMatic();
https://raw.githubusercontent.[REDACTED].txt
dependency · 3 sites
The plugin fetches EasyList cookie hide rules from this URL at runtime during the refresh command, parses the ABP filter format, and embeds the resulting generic CSS selectors into the injectable bundle that the agent executes.
scripts/overlay-db.js
160
const EASYLIST_COOKIE_HIDE = 'https://raw.githubusercontent.[REDACTED].txt';
scripts/overlay-db.js
168
async function fetchEasyList() {
scripts/overlay-db.js
197
const rawText = await fetchEasyList();
- Audited
- Security analysis