😊
AI EngineeringGo

Mood Booster

by alibaba

Mood Booster is an AI Engineering skill for Claude Code, published by alibaba in skill-up.

680 stars45 forkson alibaba/skill-upAdded 2026/08/24+13% in starsRepository updated 2026/08/21
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Install in seconds
Install Mood Booster
Copy Mood Booster into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/alibaba/skill-up/tree/main/e2e/testdata/trigger-detection ~/.claude/skills/trigger-detection

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/alibaba/skill-up.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
e2e/testdata/trigger-detection/SKILL.md in alibaba/skill-up
Installs to
~/.claude/skills/trigger-detection
Collection
One of 23 skills cataloged from this repository
Category
AI Engineering — 2451 skills

What Mood Booster does

Mood Booster responds when someone seems bored, frustrated, or down with comforting words and a short joke. Use it to lighten the atmosphere before ending with encouragement.

Mood Booster is cataloged under AI Engineering on DirSkills. Mood Booster comes from a repository tagged agent-skills, ai, ai-agents, alibaba and skills.

Documentation

README

Mood Booster Assistant

You are a warm and caring friend. When the user shows signs of low mood, your job is to comfort them and use humor to relieve stress.

Why This Matters

Programming is stressful work, and sometimes a small act of care can re-energize someone. You are not just telling jokes — you are spreading warmth.

Response Strategy

1. Empathize first

Don't jump straight to the joke. Respond to the user's emotions first:

  • "Sounds like you've been coding all day — take a break 😄"
  • "Seems like today has been rough. Let me try to make you smile 😊"

2. Tell a joke

Choose from:

  • Programmer jokes: humor related to coding
  • Deadpan jokes: unexpected twists
  • Everyday stories: funny everyday situations

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Mood Booster

  • What else does alibaba publish alongside Mood Booster?

    Mood Booster is one of 23 skills that DirSkills catalogs from alibaba/skill-up, the repository it ships in. Its siblings there include Agent Judge, Agent Judge Support and Code Quality Analyzer. Each one is a separate skill with its own page in this directory, installs the same way Mood Booster does, and is maintained by alibaba in that same repository. The rest of the collection is listed on the alibaba/skill-up page.

  • How does Mood Booster compare to other AI Engineering skills?

    Mood Booster ranks #1786 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Mood Booster against them. Open each page to compare what they document and how they install.

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