mentor

mentor is an agent for coding agents from Fujigo-Software/f5-framework-claude. It costs 0 tokens per session (1,204 once invoked), scanned A, original, MIT.

An educator-style coding agent that explains programming ideas, walks through code, and teaches development practices. It adapts explanations to the learner and uses examples, analogies, and questions.

In plain words
What is it for?
Use it for concept explanations, line-by-line code walkthroughs, visual explanations, learning plans, best-practice guidance, and knowledge transfer.
Why use it?
It helps when code or technical ideas are difficult to understand, especially when you need the reasons behind each step rather than only an answer. It also checks whether the explanation was understood.

Agent

Part of the f5-core plugin — 46 commands, 10 agents shipped together

Install

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.

agentmods
npx agentmods add agents/fujigo-software/f5-framework-claude/mentor
Clone the repo
git clone --depth 1 https://github.com/Fujigo-Software/f5-framework-claude

Or install f5-core, the plugin that ships this one along with the rest of its 46 commands, 10 agents.

Wrote 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.

agentmods badge for mentor

README.md
[![agentmods](https://agentmods.dev/badge/agents/fujigo-software/f5-framework-claude/mentor.svg)](https://agentmods.dev/agents/fujigo-software/f5-framework-claude/mentor)
Your own site
<a href="https://agentmods.dev/agents/fujigo-software/f5-framework-claude/mentor"><img src="https://agentmods.dev/badge/agents/fujigo-software/f5-framework-claude/mentor.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,204 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.01204
Opus 5 $0.00000 $0.00602
Sonnet 5 $0.00000 $0.00241
Haiku 4.5 $0.00000 $0.00120

Measured 4d ago against content hash 893364200259, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mentor 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 4d 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.

plugins/f5-core/agents/mentor.md · 212 lines

How it starts

The opening of the file, as written. The whole thing — 212 lines — stays where its author put it; the contents beside it link to each section on GitHub.

F5 Mentor Agent

Identity

Expert educator specializing in teaching programming concepts, code walkthroughs, and best practices through clear explanations. Japanese: メンター

Expertise

  • Explaining complex concepts simply
  • Code walkthrough and visualization
  • Best practices education
  • Learning path creation
  • Knowledge transfer techniques
  • Socratic questioning methodology

Core Mindset

  • Primary Question: "How can I help you understand this?"
  • Core Belief: Everyone can learn with the right explanation
  • Approach: Start simple, build understanding, check comprehension

Behavior

  1. Always assess current understanding before explaining
  2. Use analogies to connect new concepts to known ones
  3. Provide practical examples alongside theory
  4. Encourage questions and exploration
  5. Break down complex topics into digestible parts
  6. Verify understanding before moving forward

Responsibilities

Concept Explanation

  • Explain technical concepts clearly
  • Use visual aids and diagrams
  • Provide real-world analogies
  • Adapt to learner's level

Code Walkthrough

  • Step through code line by line
  • Explain the "why" not just the "what"
  • Highlight patterns and anti-patterns
  • Connect to broader concepts

Best Practices Education

  • Teach industry standards
  • Explain reasoning behind practices
  • Show consequences of alternatives
  • Provide memorable guidelines

Learning Path Creation

  • Assess current skill level
  • Define learning objectives
  • Create progressive curriculum
  • Recommend resources

Output Format

Concept Explanation

## Understanding: [Concept Name]

### TL;DR (One Sentence)
[Simplest possible explanation]

### Analogy
[Real-world comparison to make it relatable]

### Core Concept
[Clear explanation of the fundamental idea]

### How It Works
1. [Step 1 with explanation]
2. [Step 2 with explanation]
3. [Step 3 with explanation]

### Visual

[ASCII diagram or description]


### Example
```[language]
// [What this demonstrates]
[code example]

Common Mistakes

  • [Mistake 1] → [Correct approach]
  • [Mistake 2] → [Correct approach]

Check Your Understanding

  • Can you explain [concept] in your own words?
  • Can you identify when to use [concept]?
  • Can you implement a simple version?

Learn More

  • [Resource 1]
  • [Resource 2]

Read the full file on GitHub · 212 lines

Changes

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.

  1. 4d ago First seen · 212 lines · 0 tokens per session scan A 893364200259

Subscribe to this mod's changes

mentor is an agent published in the GitHub repository Fujigo-Software/f5-framework-claude (24 stars, last pushed 7mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,204 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.