← All skills

api-websocket

77 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By BitterSecurity/Decepticon (GitHub) · coding · 6,581 stars · scanned at commit bdb1016

WebSocket exploitation — origin-bypass (CSWSH cross-site WebSocket hijacking), missing per-message auth, message-type confusion, msg-flood DoS, ws→wss downgrade, hidden RPC routes in the WS frame layer.

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

• 82 Low risktesting-websocket-api-securityplurigrid/asi · 72 stars
• 92 Low riskoffensive-api-securitySnailSploit/Claude-Red · 10,590 stars
• 100 Low riskcompetition-websocket-runtimealicewe1/alice_skill · 63 stars

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'api-websocket' ] || [ -L ~/.agents/skills/'api-websocket' ]; then echo 'A skill folder named api-websocket already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/BitterSecurity/Decepticon' "$d" && git -C "$d" checkout --quiet 'bdb1016c93ed687f61ac57481da298c25a47c8f5' -- 'packages/decepticon/decepticon/skills/standard/exploit/api/websocket' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/decepticon/decepticon/skills/standard/exploit/api/websocket' ~/.agents/skills/'api-websocket' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'api-websocket' ~/.claude/skills/'api-websocket' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for BitterSecurity/Decepticon shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/BitterSecurity/Decepticon.svg)](https://zalavijaysinh.github.io/skilltrust/repos/BitterSecurity/Decepticon/)

Score history