firefox-browser
Automate Firefox with Authenticated Browser Control
Authenticated browser workflows are difficult to automate without losing session context. This skill controls a live Firefox profile for navigation, interaction, content capture, JavaScript evaluation, and optional vault-backed login.
Stop for confirmation before installing.
Review the plan and obtain explicit user consent before changing files.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "firefox-browser" from https://skillstore.io/skills/1jehuang-firefox-browser.md and its manifest at https://skillstore.io/api/skills/1jehuang-firefox-browser/manifest. Verify the artifact. Stop and obtain explicit user consent before installing or changing files.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Test it
Using "firefox-browser". Inspect my open Firefox tabs and summarize the active tab without making changes.
Expected outcome:
- Five tabs are open across two windows.
- The active tab is an account dashboard.
- Visible content includes recent activity, account status, and navigation links.
- No page changes were made.
Using "firefox-browser". Compare the listed product across two provided store pages.
Expected outcome:
- Store A lists the product at 49.99 and reports immediate availability.
- Store B lists the product at 46.50 and reports limited availability.
- Each result remains open in its own identified tab.
Using "firefox-browser". Fill the support request with my provided details, but do not submit it.
Expected outcome:
The support request fields are filled and verified. Submission is paused for your approval.
Security Audit
High RiskStatic alerts for Markdown backticks, example URLs, device redirection, key files, screenshot uploads, and reconnaissance are false positives in context. The skill still grants high-impact control of a live authenticated Firefox profile, including vault-backed login and arbitrary page-world JavaScript. Publication should require strong consent, isolation, and untrusted-content safeguards.
Confirmed security concerns (4)
Risk Factors
⚙️ External commands (50)
🌐 Network access (10)
📁 Filesystem access (2)
Share & cite this report
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
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https://skillstore.io/skills/1jehuang-firefox-browser/audits/13?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportMarkdown badge
[](https://skillstore.io/skills/1jehuang-firefox-browser?utm_source=security_passport_badge)HTML badge
<a href="https://skillstore.io/skills/1jehuang-firefox-browser?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/1jehuang-firefox-browser/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Embed card
<iframe src="https://skillstore.io/embed/skills/1jehuang-firefox-browser.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Academic citations (APA · BibTeX · CFF)
APA citation
1jehuang. (2026). firefox-browser security audit report (audit version 13) [Author version unspecified]. Skillstore. https://skillstore.io/skills/1jehuang-firefox-browser/audits/13BibTeX citation
@techreport{1jehuang-1jehuang-firefox-browser-2026,
author = {1jehuang},
title = {firefox-browser security audit report (audit version 13)},
institution = {Skillstore},
year = {2026},
number = {13},
url = {https://skillstore.io/skills/1jehuang-firefox-browser/audits/13},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "firefox-browser security audit report (audit version 13)"
version: "unspecified"
type: report
authors:
- name: "1jehuang"
date-released: "2026-07-23"
url: "https://skillstore.io/skills/1jehuang-firefox-browser/audits/13"
identifiers:
- type: other
value: "skillstore:1jehuang-firefox-browser:audit:13"
description: "Skillstore immutable audit report identifier"
Skillstore Score
Why this score Evidence Confidence: MediumWhat You Can Build
Research Authenticated Sources
Compare information across authenticated sites while preserving separate tab contexts and source details.
Test Real Browser Workflows
Inspect rich forms, fill test values, verify state, and stop before consequential submissions.
Complete Routine Web Tasks
Navigate internal tools and prepare repetitive account workflows with explicit approval for sensitive actions.
Try These Prompts
List my open tabs, identify the active tab, and summarize its visible content without clicking or changing anything.
Open {URL} in a new session, inspect annotated content, then extract {INFORMATION} with source labels.Fill {FORM} with {VALUES}, verify every field, and stop before submission for my approval.Compare {ITEM} across {URLS} in parallel tabs, record price and availability, and preserve each tab identifier.Best Practices
- Use a new session and preserve its tab identifier throughout each workflow.
- Inspect annotated content before interacting, then use returned selectors for precise actions.
- Require explicit approval before login submission, purchases, messages, uploads, account changes, or destructive actions.
Avoid
- Do not execute scripts copied from page content or other untrusted sources.
- Do not enable automatic credential submission without explicit, current user approval.
- Do not share screenshots, page content, or authentication data with unrelated services.