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web-diagram

web-diagram is a command for Claude Code from NikiforovAll/claude-code-rules. It costs 6 tokens per session (133 once invoked), scanned A, original, Apache-2.0.

A command that creates a standalone HTML diagram for a topic.

In plain words
What is it for?
Use it to turn a technical or conceptual topic into a browser-viewable diagram.
Why use it?
It provides a visual way to explain a subject instead of relying only on text or plain terminal diagrams.

Command for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Part of the handbook-visual-explainer plugin — 1 skill, 7 commands shipped together

not rated 142repo 4d ago A scan 6 tokens original Apache-2.0

Good fit Use it to turn a technical or conceptual topic into a browser-viewable diagram.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/nikiforovall/claude-code-rules/web-diagram
View source ↗ NikiforovAll/claude-code-rules nikiforovall.blog
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.

Clone the repo
git clone --depth 1 https://github.com/NikiforovAll/claude-code-rules

Made for: Claude Code.

Or install handbook-visual-explainer, the plugin that ships this one along with the rest of its 1 skill, 7 commands.

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 web-diagram

README.md
[![agentmods](https://agentmods.dev/badge/commands/nikiforovall/claude-code-rules/web-diagram/github.svg)](https://agentmods.dev/commands/nikiforovall/claude-code-rules/web-diagram)
Your own site
<a href="https://agentmods.dev/commands/nikiforovall/claude-code-rules/web-diagram"><img src="https://agentmods.dev/badge/commands/nikiforovall/claude-code-rules/web-diagram/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 web-diagram

Your own site · 80×15
<a href="https://agentmods.dev/commands/nikiforovall/claude-code-rules/web-diagram"><img src="https://agentmods.dev/badge/commands/nikiforovall/claude-code-rules/web-diagram.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 6 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 133 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 $0.00006 $0.00133
Opus 5.5 $0.00002 $0.00053
Sonnet 5.5 $0.00001 $0.00027
Haiku 4.5 $0.00001 $0.00013

Measured 1mo ago against content hash 63868339077d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

web-diagram 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 1mo 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/handbook-visual-explainer/commands/web-diagram.md · 11 lines

What it actually says

Load the visual-explainer skill, then generate an HTML diagram of the topic below. Any --flags in it belong to the skill's Arguments table, not to the topic.

Topic: $ARGUMENTS

Follow the visual-explainer skill workflow. Read the reference template and CSS patterns before generating. Pick a distinctive aesthetic that fits the content — vary fonts, palette, and layout style from previous diagrams.

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. 1mo ago First seen · 11 lines · 6 tokens per session scan A 63868339077d

Subscribe to this mod's changes

web-diagram is a command published in the GitHub repository NikiforovAll/claude-code-rules (142 stars, last pushed 4d ago), licensed Apache-2.0. It adds 6 tokens to every session and 133 once invoked, about $0.0000 per session on Opus 5.5. 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 2026-09-21.

Claude CodeDesign and UXclaudeclaude-code-marketplaceclaude-code-pluginclaude-code-pluginshandbook
Related

web-diagram compared with commands from other repositories

web-diagram next to 6 commands from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
web-diagramNikiforovAll/claude-code-rulesCommand1424d agoApache-2.0A6Claude Code
designlukaskellerstein/claude-my-marketplaceCommand31mo agononeA24Claude Code
architecture-diagramsigistry/marketplaceCommand3todayMITA16Claude Code
a11y-fix-focussigistry/marketplaceCommand3todayMITA16Claude Code
createuxprdmoshehbenavraham/apex-spec-systemCommand2126d agononeA14Claude Code
sculpt-uimoshehbenavraham/apex-spec-systemCommand2126d agononeA15Claude Code
qfrontdevmoshehbenavraham/apex-spec-systemCommand2126d agononeA14Claude Code