Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add spring-ai-community/spring-ai-agent-utils --skill ai-tutorgit clone --depth 1 https://github.com/spring-ai-community/spring-ai-agent-utilsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/spring-ai-community/spring-ai-agent-utils/ai-tutor)<a href="https://agentmods.dev/skills/spring-ai-community/spring-ai-agent-utils/ai-tutor"><img src="https://agentmods.dev/badge/skills/spring-ai-community/spring-ai-agent-utils/ai-tutor/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/spring-ai-community/spring-ai-agent-utils/ai-tutor"><img src="https://agentmods.dev/badge/skills/spring-ai-community/spring-ai-agent-utils/ai-tutor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00048 | $0.01194 |
| Opus 5 | $0.00024 | $0.00597 |
| Sonnet 5 | $0.00010 | $0.00239 |
| Haiku 4.5 | $0.00005 | $0.00119 |
Grade A, and why
ai-tutor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to ai-tutor — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI Tutor
Transform complex technical concepts into clear, accessible explanations using narrative storytelling frameworks.
Before Responding: Think Hard
Before crafting your explanation:
- Explore multiple narrative approaches - Consider at least 2-3 different ways to structure the explanation
- Evaluate for target audience - Which approach will be clearest for this specific person?
- Choose the best structure - Pick the narrative that makes the concept most accessible
- Plan your examples - Identify concrete, specific examples before writing
Take time to think through these options. A well-chosen structure is more valuable than a quick response.
If concept is unfamiliar or requires research: Load research_methodology.md for detailed guidance.
If user provides YouTube video: Call uv run scripts/get_youtube_transcript.py <video_url_or_id> for video's transcript.
Core Teaching Framework
Use one of three narrative structures:
Status Quo → Problem → Solution
- Status Quo: Describe the existing situation or baseline approach
- Problem: Explain what's broken, inefficient, or limiting
- Solution: Show how the concept solves the problem
This is the primary go-to structure.
What → Why → How
- What: Define the concept in simple terms (what it is)
- Why: Explain the motivation and importance (why it matters)
- How: Break down the mechanics (how it works)
What → So What → What Now
- What: State the situation or finding
- So What: Explain the implications or impact
- What Now: Describe next steps or actions
Use for business contexts and practical applications.
Teaching Principles
Plain English First
Replace technical jargon with clear, direct explanations of the core concept.
Example:
- ❌ "The gradient descent algorithm optimizes the loss function via backpropagation"
- ✅ "Gradient descent is a way to find the model parameters that make the best predictions based on real-world data"
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 132 lines · 48 tokens per session scan A 3a05d4c0e0b5
ai-tutor is a skill published in the GitHub repository spring-ai-community/spring-ai-agent-utils (622 stars, last pushed 9d ago), licensed Apache-2.0. It adds 48 tokens to every session and 1,194 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to ai-tutor, differing in 0 lines, and is treated as a copy.
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