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replica-backend

100 / 100 · Low risk

Fine to try.

By Jakeschincariol/replica-skill (GitHub) · coding · 8,722 stars · scanned at commit 77c9436

Builds the backend of an app clone: auth, database migrations and access rules, payments with Stripe, email, background jobs and third-party integrations through official APIs only, plus a security checklist. Use when the user says "add login", "set up auth", "wire up the database", "add payments", "connect Stripe", "add Google Calendar", "send emails", "backend for my clone", or when /replica-build is running on fake data.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'replica-backend' ] || [ -L ~/.agents/skills/'replica-backend' ]; then echo 'A skill folder named replica-backend already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Jakeschincariol/replica-skill' "$d" && git -C "$d" checkout --quiet '77c9436fb3d18c3d58169efb8caf4fe906b0dc51' -- 'replica-backend' && mkdir -p ~/.agents/skills && cp -R "$d"/'replica-backend' ~/.agents/skills/'replica-backend' && 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/'replica-backend' ~/.claude/skills/'replica-backend' (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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