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sling

75 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a data skill usually connects to databases or online services with your credentials.

By javimosch/supercli (GitHub) · data · 57 stars · scanned at commit 18c32f4

Use this skill when the user wants to move or replicate data between databases, files, or cloud storage — e.g. Postgres to Snowflake, CSV to DuckDB — using a single binary and YAML replication configs.

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/'sling' ] || [ -L ~/.agents/skills/'sling' ]; then echo 'A skill folder named sling already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/javimosch/supercli' "$d" && git -C "$d" checkout --quiet '18c32f4b7197d246bdedcc9eca5d0403eaac0bc2' -- 'plugins/sling/skills/quickstart' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/sling/skills/quickstart' ~/.agents/skills/'sling' && 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/'sling' ~/.claude/skills/'sling' (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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