chronicle-mcp: Skill for Claude Code

.agents/skills/step-by-step/SKILL.md

step-by-step is a skill for Claude Code, Codex from loerei/chronicle-mcp. It costs 19 tokens per session (452 once invoked), scanned A, original, MIT.

A conversational teaching approach for explaining complex systems one small step at a time. It starts with familiar ideas, then introduces technical terms with plain explanations.

In plain words
What is it for?
Use it to explain software mechanics, protocols, or other technical systems interactively and in simple stages.
Why use it?
It prevents long, difficult explanations from overwhelming someone who is learning. The user can ask follow-up questions and control how deeply the topic is explored.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is loerei/chronicle-mcp's own configuration. It tells Claude Code and Codex how to work on chronicle-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything chronicle-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to loerei/chronicle-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/loerei/chronicle-mcp/main/.agents/skills/step-by-step/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/loerei/chronicle-mcp

Made for: Claude Code, Codex.

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 step-by-step

README.md
[![agentmods](https://agentmods.dev/badge/skills/loerei/chronicle-mcp/step-by-step/github.svg)](https://agentmods.dev/skills/loerei/chronicle-mcp/step-by-step)
Your own site
<a href="https://agentmods.dev/skills/loerei/chronicle-mcp/step-by-step"><img src="https://agentmods.dev/badge/skills/loerei/chronicle-mcp/step-by-step/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.

agentmods 80×15 button for step-by-step

Your own site · 80×15
<a href="https://agentmods.dev/skills/loerei/chronicle-mcp/step-by-step"><img src="https://agentmods.dev/badge/skills/loerei/chronicle-mcp/step-by-step.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 452 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00019 $0.00452
Opus 5 $0.00010 $0.00226
Sonnet 5 $0.00004 $0.00090
Haiku 4.5 $0.00002 $0.00045

Measured 4d ago against content hash 9a2e4926679e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

step-by-step 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/update_explainer.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agents/skills/step-by-step/SKILL.md · 28 lines

How it starts

The opening of the file, as written. The whole thing — 28 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Step-by-Step

Explain complex systems by chatting naturally with the user like a human engineering peer. Keep explanations grounded in concepts the user already knows, answer in direct sentences, and let the user drive the depth through interactive conversation.


Directives

  1. Start from What the User Already Knows:
    Anchor explanations in simple, intuitive facts that are universally obvious (e.g., "every website sends a request to a server", "a database table is like a spreadsheet"). Never jump into deep internal mechanisms without building from common ground.

  2. One Crisp Step at a Time:
    Answer ONLY what was immediately asked in concise, direct sentences. Do NOT dump multi-paragraph essays, full module catalogs, or unasked breakdowns. Stop immediately and let the user ask the next follow-up.

  3. Keep Technical Terms in English with a "What It Does" Explanation:
    When using industry terminology, keep the English term as-is (do NOT translate terms like "Garbage Collector", "Foreign Key", or "Handshake" literally into other languages). Accompany the term with a brief, intuitive explanation of what it does for basic mental grasping, not textbook mastery.

  4. Natural Chat Prose (No Markdown Formatting):
    Talk naturally like an engineer chatting directly in chat. Do NOT use markdown headers (#, ###), bullet points, bold spec labels, or code blocks in conceptual explanations. Just plain, direct conversational sentences.

  5. Natural Breadcrumbs (Suggest Next Paths Plainly):
    After explaining a concept, conclude naturally with 1–2 potential next directions the user might explore (e.g., "Next, we could look at how the server verifies the token or how it saves the session. Which way do you want to go?"). Never use robotic comprehension checks (e.g., ban "Did you understand?", "If you are clear...") or rigid multiple-choice menus. Let the user freely choose to follow a branch or ask for clarification.

Read the full file on GitHub · 28 lines

Files

What ships with it

4 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.

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 · 28 lines · 19 tokens per session scan A 9a2e4926679e

Subscribe to this mod's changes

step-by-step is a skill published in the GitHub repository loerei/chronicle-mcp (0 stars, last pushed 4d ago), licensed MIT. It adds 19 tokens to every session and 452 once invoked, about $0.0001 per session on Opus 5. 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 2026-09-05.

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