WebSocket Endpoint Check
Three handshakes show whether your WS endpoint accepts foreign origins (CSWSH risk) and whether you're on unencrypted ws://.
$12
Works with the AI Agents you already use
Claude Code
Cursor
Codex CLI
Muse
Dots+22 moreClaude CodeCursorCodex CLIMuseDots
OpenClaw
Manus
Grok
Grok Bot+18 agentsAbout this skill
Connects to a ws:// or wss:// endpoint you own three ways — no Origin, matching Origin, and a foreign Origin — then observes the first frame for 3 seconds and closes. Flags servers that accept foreign origins (cross-site WebSocket hijacking when cookie auth is used), unencrypted ws://, and unusual handshake behavior. Sends zero application payloads; purely observational. JSON findings with severity and remediation guidance. For endpoints you own or are authorized to test.
How to use
Skills on Agensi run inside your AI agent. Copy the prompt, paste it into your agent, and it connects to Agensi and installs this skill for you. If a payment is needed, your agent shows it to you first.
Reviews
No reviews yet
Be one of the first to try it. Every listed skill passes our trust checks below.
Security scanned
Passed our 8-point scan before listing
Fresh listing
Recently published to Agensi
Money-back guarantee
Doesn't do what its page promises? You get your money back.
Trust & safety
Security scanned
Verified clean 1 day ago
- Passed all security checks, Safe to install
Requires
Evil Ws Test