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ubs-bug-scan

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By lev-os/agents (GitHub) · coding · 27 stars · scanned at commit 201a805

[WHAT] Static analysis gate using Ultimate Bug Scanner (UBS) — multi-language AST-level bug detection. [HOW] Runs `ubs` scoped to changed/staged files, parses findings by severity, fixes critical issues inline. [WHEN] Before every commit. On PR review. When asked to scan for bugs, static analysis, or code quality. [WHY] Catches resource leaks, null derefs, type narrowing gaps, and concurrency bugs that linters miss.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'ubs-bug-scan' ] || [ -L ~/.agents/skills/'ubs-bug-scan' ]; then echo 'A skill folder named ubs-bug-scan already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/lev-os/agents' "$d" && git -C "$d" checkout --quiet '201a80515e1dc58addfda3cd9978907de2c944a6' -- 'skills-db/dev/ubs-bug-scan' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills-db/dev/ubs-bug-scan' ~/.agents/skills/'ubs-bug-scan' && 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/'ubs-bug-scan' ~/.claude/skills/'ubs-bug-scan' (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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