cognitive-load-theory

cognitive-load-theory is a skill for Claude Code, Codex from deciqAI/knowledge-skills. It costs 119 tokens per session (1,693 once invoked), scanned A, original, MIT.

A theory about how much new information people can handle in working memory at one time. It separates the difficulty of the subject from confusion caused by poor teaching or presentation.

In plain words
What is it for?
Use it to design clearer documentation, tutorials, training, onboarding, courses, and interfaces, and to diagnose why learners are not understanding material.
Why use it?
Tutorials, documentation, training, and onboarding can overwhelm learners even when the underlying material is useful. This helps find and remove unnecessary mental effort while introducing difficult ideas in a manageable order.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to design clearer documentation, tutorials, training, onboarding, courses, and interfaces, and to diagnose why learners are not understanding material.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/deciqai/knowledge-skills/cognitive-load-theory
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.

Any agent
npx skills add deciqAI/knowledge-skills --skill cognitive-load-theory
Clone the repo
git clone --depth 1 https://github.com/deciqAI/knowledge-skills

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 cognitive-load-theory

README.md
[![agentmods](https://agentmods.dev/badge/skills/deciqai/knowledge-skills/cognitive-load-theory/github.svg)](https://agentmods.dev/skills/deciqai/knowledge-skills/cognitive-load-theory)
Your own site
<a href="https://agentmods.dev/skills/deciqai/knowledge-skills/cognitive-load-theory"><img src="https://agentmods.dev/badge/skills/deciqai/knowledge-skills/cognitive-load-theory/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 cognitive-load-theory

Your own site · 80×15
<a href="https://agentmods.dev/skills/deciqai/knowledge-skills/cognitive-load-theory"><img src="https://agentmods.dev/badge/skills/deciqai/knowledge-skills/cognitive-load-theory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 119 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,693 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00119 $0.01693
Opus 5 $0.00060 $0.00847
Sonnet 5 $0.00024 $0.00339
Haiku 4.5 $0.00012 $0.00169

Measured 10d ago against content hash 088ad8fc3cfd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

cognitive-load-theory 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 10d 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.

cognitive-load-theory/SKILL.md · 119 lines

How it starts

The opening of the file, as written. The whole thing — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cognitive Load Theory

Overview

Working memory holds ~4 chunks of novel information — a hard limit. Instruction that exceeds it produces no learning regardless of effort. CLT (Sweller 1988) identifies three load types: intrinsic (task complexity), extraneous (poor presentation), germane (schema-building effort). Target: minimize extraneous, manage intrinsic by sequencing low-to-high element-interactivity, maximize germane.

Composes with metacognition (learners aware of limits pace themselves), deep-work (same working-memory conditions), and api-and-interface-design (UX design = instructional design).

When to Use

  • Designing training, documentation, onboarding, or instructional material
  • Learners aren't understanding despite good intent and reasonable material
  • Diagnosing why a course / tutorial / interface is underperforming
  • Someone says "cognitive load," "working memory," "too much at once," "this is overwhelming"

Not when: audience is already expert (expertise-reversal); bottleneck is motivational not cognitive.

Coaching Novices (Adaptive Front Door)

  • Engine mode: user has a concrete design problem → run The Process directly.
  • Coach mode: user is unfamiliar → guide step by step.

In Coach mode, respond one step at a time. Each [WAIT] is a hard stop — output only that step's question, then stop.

  1. One-line: when learners aren't getting it, check if working-memory load exceeds capacity — the fix is usually to reduce extraneous load, not add more explanation.
  2. Check fit. If audience is expert, novice-friendly CLT techniques may backfire (expertise-reversal).
  3. Elicit the specific failure. Who's learning what, where stuck, what's the current instruction?

[WAIT — do not advance until user responds]

  1. Diagnose load types one question at a time: intrinsic too high? Extraneous load sources? Expertise match?

[WAIT — do not advance until user responds]

  1. Close: redesigned instruction with specific CLT effects applied + test with target learners.

[WAIT — do not advance until user responds]

Read the full file on GitHub · 119 lines

Files

What ships with it

2 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. 10d ago First seen · 119 lines · 119 tokens per session scan A 088ad8fc3cfd

Subscribe to this mod's changes

cognitive-load-theory is a skill published in the GitHub repository deciqAI/knowledge-skills (10 stars, last pushed 8d ago), licensed MIT. It adds 119 tokens to every session and 1,693 once invoked, about $0.0006 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 2026-08-31.

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