How do I install the Bc Check Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/bc-check/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / General / general-misc

Bc Check

Category: General · Sub-category: general-misc · Last updated: 2026-05-21

type:review

Analyze a qlty pull request (or the current branch) for backwards-incompatible behavior changes. Use when the user asks to review a PR for backwards compatibility, BC breaks, or regression risk — especially before merging changes to the qlty CLI, qlty.toml schema, output formats, or command behavior. Produces a structured findings report.

From the source SKILL.md

Your job is to identify whether the target PR (or branch) introduces behavior changes that would break existing qlty users when they upgrade, and return a structured findings report in your reply.

What this skill does

Bc Check is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/bc-check/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user asks to review a PR for backwards compatibility, BC breaks, or regression risk — especially before merging changes to the qlty CLI, qlty.toml schema, output formats, or command behavior.

Who uses this skill

The Bc Check Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/bc-check
curl -L https://claudskills.com/skills/bc-check/SKILL.md \
  -o ~/.claude/skills/bc-check/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/bc-check/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/bc-check/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\bc-check\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

Source: https://github.com/qltysh/qlty/blob/ddc59e77dd7774ce8ed34ada9b6bb45f0226d066/.claude/skills/bc-check/SKILL.md
Author: qltysh
Website: https://qlty.sh/

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel

Bc Check

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

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