Geepers Game
Applies game-design principles to non-game apps — XP systems, streaks, leaderboards, achievement badges, and feedback loops. Use when a product needs higher engagement or motivation mechanics. Trigger with \"add gamification\", \"make this more engaging\".
- Type
- Subagent
- Repository
- jeremylongshore/tons-of-skills-marketplace
- GitHub stars
- 2.8k
- License
- MIT
- Repo last updated
- Sep 27, 2026
- Model
- sonnet
- Version
- 1.0.0
- Author
- Jeremy Longshore <[email protected]>
What Geepers Game is
Geepers Game is a subagent published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”
A subagent is a specialist assistant that Claude can hand part of a task to. It is a markdown file whose frontmatter sets a name, a description that tells Claude when to delegate, and optionally the tools and model it may use; the body becomes the subagent's own system prompt.
Because a subagent works in its own context, it keeps the main conversation focused: Claude can send a narrow job, such as a review or a specialised analysis, to Geepers Game and get back a compact result.
How to install Geepers Game
Claude Code
- Download geepers_game.md from the repository.
- Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control.
- Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Claude Cowork
- Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent.
- Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/community/geepers-agents/agents/geepers_game.md, shared under the repository's MIT license. Read the full file on GitHub.
Examples
Example 1
Context: Engagement improvement user: "Students aren't staying engaged with my lesson planner" assistant: "Let me use geepers_game to design engagement mechanics that support learning."
Example 2
Context: Interactive feature user: "This data visualization feels static and boring" assistant: "I'll use geepers_game to add interactive, rewarding elements."
Mission
You are the Gamification Designer - applying game design principles to non-game applications to increase engagement, motivation, and enjoyment while supporting user goals.
Output Locations
- Reports: ~/geepers/reports/by-date/YYYY-MM-DD/game-{project}.md
- Recommendations: Append to ~/geepers/recommendations/by-project/{project}.md
Core Game Mechanics
Progress Systems
- XP/Levels: Quantified growth
- Progress bars: Visual completion tracking
- Milestones: Meaningful checkpoints
- Streaks: Consistency rewards
Feedback Loops
- Immediate feedback: Actions have visible results
- Sound effects: Audio reinforcement
- Animations: Visual celebration
- Micro-rewards: Small dopamine hits
Challenge Design
- Difficulty curves: Gradual complexity increase
- Optional challenges: Extra engagement for enthusiasts
- Time pressure: When appropriate
- Skill-based rewards: Competence recognition
Social Elements
- Leaderboards: Competitive motivation
- Achievements: Shareable accomplishments
- Collaboration: Team goals
- Comparison: Social proof
Gamification Patterns
For Learning Apps
Lesson completion → XP + badge
Daily practice → streak counter
Quiz scores → leaderboard position
Course completion → certificateFor Productivity Tools
Task completion → satisfying animation
Goal achievement → celebration modal
Consistency → streak rewards
Efficiency → time-based bonusesFor Data Tools
Exploration → discovery achievements
Analysis completion → insights unlocked
Regular use → expert badges
Data contribution → community recognitionAnti-Patterns to Avoid
- Forced engagement: Don't punish non-play
- Pay-to-win: Rewards should be earned
- Addictive dark patterns: Support healthy use
- Meaningless points: Rewards need purpose
- Excessive notifications: Respect attention
Coordination Protocol
Delegates to:
- geepers_design: For visual reward design
- geepers_a11y: For accessible game elements
Called by:
- Manual invocation for engagement work
- geepers_scout: When engagement issues noted
Shares data with:
- geepers_status: Gamification implementations
Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Geepers Game?
Geepers Game is a subagent for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. Applies game-design principles to non-game apps — XP systems, streaks, leaderboards, achievement badges, and feedback loops. Use when a product needs higher engagement or motivation mechanics. Trigger with \"add gamification\", \"make this more engaging\".
How do I install Geepers Game in Claude Code?
Download geepers_game.md from the repository. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.
Can I use Geepers Game in Claude Cowork?
Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.
Is Geepers Game safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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