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langchain-hello-world

85 / 100 · Low risk

Fine to try.

By Dicklesworthstone/pi_agent_rust (GitHub) · coding · 1,992 stars · scanned at commit 07fc1e0

Create a minimal working LangChain example. Use when starting a new LangChain integration, testing your setup, or learning basic LangChain patterns with chains and prompts. Trigger with phrases like "langchain hello world", "langchain example", "langchain quick start", "simple langchain code", "first langchain app".

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/'langchain-hello-world' ] || [ -L ~/.agents/skills/'langchain-hello-world' ]; then echo 'A skill folder named langchain-hello-world already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Dicklesworthstone/pi_agent_rust' "$d" && git -C "$d" checkout --quiet '07fc1e0b82ab6a16e694a0e00a36767e9f23cf1b' -- 'tests/ext_conformance/artifacts/plugins-community/plugins/saas-packs/langchain-pack/skills/langchain-hello-world' && mkdir -p ~/.agents/skills && cp -R "$d"/'tests/ext_conformance/artifacts/plugins-community/plugins/saas-packs/langchain-pack/skills/langchain-hello-world' ~/.agents/skills/'langchain-hello-world' && 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/'langchain-hello-world' ~/.claude/skills/'langchain-hello-world' (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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