WebSocket Bug Finder

82 / 100 · Low risk

Fine to try.

By PramodDutta/qaskills (GitHub) · coding · 246 stars · scanned at commit 8d6cf5f

Test WebSocket connections for reliability including reconnection logic, message ordering, heartbeat mechanisms, and connection state management under adverse conditions

Works with any agent that supports SKILL.md skills.

What this skill can do

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 16 places.

seed-skills/websocket-bug-finder/SKILL.md, line 122this.ws = new WebSocket(this.url, { headers: this.headers });
seed-skills/websocket-bug-finder/SKILL.md, line 282wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 403wss = new WebSocketServer({ port: PORT });

Show 13 more

seed-skills/websocket-bug-finder/SKILL.md, line 429wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 460wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 478wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 522wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 575const reorderWss = new WebSocketServer({ port: PORT + 1 });
seed-skills/websocket-bug-finder/SKILL.md, line 628const dupWss = new WebSocketServer({ port: PORT + 2 });
seed-skills/websocket-bug-finder/SKILL.md, line 682wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 711const silentWss = new WebSocketServer({ port: PORT + 1 });
seed-skills/websocket-bug-finder/SKILL.md, line 897wss = new WebSocketServer({
seed-skills/websocket-bug-finder/SKILL.md, line 944const authWss = new WebSocketServer({
seed-skills/websocket-bug-finder/SKILL.md, line 994wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 1080wss = new WebSocketServer({ port: PORT });
seed-skills/websocket-bug-finder/SKILL.md, line 12824. **Verify WebSocket upgrade headers** -- Use `curl -i -N -H "Connection: Upgrade" -H "Upgrade: websocket"` to verify the server responds with a 101 Switching

Downloads and installs other software

The author does not mention this.

Found in 1 place.

seed-skills/websocket-bug-finder/SKILL.md, line 12845. **Test with `wscat` for quick manual verification** -- The `wscat` command-line tool (`npx wscat -c ws://localhost:8080`) provides a simple way to interactiv

Install

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

if [ -e ~/.agents/skills/'websocket-bug-finder' ] || [ -L ~/.agents/skills/'websocket-bug-finder' ]; then echo 'A skill folder named websocket-bug-finder already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/PramodDutta/qaskills' "$d" && git -C "$d" checkout --quiet '8d6cf5f6db54e56d14bd0ea2c9cfe7a097fb07ee' -- 'seed-skills/websocket-bug-finder' && mkdir -p ~/.agents/skills && cp -R "$d"/'seed-skills/websocket-bug-finder' ~/.agents/skills/'websocket-bug-finder' && 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/'websocket-bug-finder' ~/.claude/skills/'websocket-bug-finder' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`8d6cf5f`	82