auditing-clickjacking-and-ui-redressing SKILL.md skillA
auditing-clickjacking-and-ui-redressing from unboundcompute/security-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add unboundcompute/security-agent-skills/auditing-clickjacking-and-ui-redressing@git:20260901.f8395d1Pins git:20260901.f8395d1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- unboundcompute/security-agent-skills
- Path
skills/auditing-clickjacking-and-ui-redressing/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260901.f8395d1, committed Sep 1, 2026
- Size
- 10,348 bytes
- Repository stars
- 26
- License
- MIT
Audit a web application for UI-redressing attacks where an attacker frames the real site and tricks a user into acting on it unknowingly: a sensitive page that can be embedded in an attacker's iframe because it lacks frame-ancestors or X-Frame-Options, a state-changing action reachable by a single click that an overlay or transparent frame steers, a drag-and-drop or keystroke redressing that captures input meant for the attacker page, and a confirmation step that a framed overlay hides. Covers…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Auditing clickjacking and UI redressing: the user clicks your button on the attacker's page Clickjacking works because the browser will happily render your real, authenticated page inside a frame on someone else's site, and the user cannot tell. The attacker loads your page in a transparent or hidden iframe, positions it under decoy content, and lures the user into clicking what looks like the attacker's button, when the click actually lands on your page, taken with the user's own session. So any sensitive, state-changing action that a single click can trigger, changing a setting, confirming a purchase, granting an approval, connecting an account, is exposed if your page can be framed by another origin. The defense is to refuse framing by untrusted origins, with a Content-Security-Policy `frame-ancestors` directive (and the older X-Frame-Options as a fallback), and, for the highest-value actions, to not make them one-click blind: a confirmation the overlay cannot fake. Related redressing tricks, drag-and-drop and keystroke capture, exploit the same framing to steal input. The audit checks, for every sensitive page, whether it can be framed and …
Read the whole file at its exact version.
How to install
mdr add unboundcompute/security-agent-skills/auditing-clickjacking-and-ui-redressing@sha256:39c3f7a578a5ca1eThe line at the top of this page pins the label git:20260901.f8395d1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_dkbpyjs4irvwor4m)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 1, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10348 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
unboundcompute/security-agent-skills · 26 stars · license MIT · pushed 2026-09-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dkbpyjs4irvwor4m GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/auditing-clickjacking-and-ui-redressing GET https://markdownregistry.com/api/v1/blob/39c3f7a578a5ca1e4813f0c3842818a451442c5630b7cd7e158dd1d3f4d632ca
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.