visual-companion

visual-companion is a skill for Claude Code from ArtemioPadilla/agent-triforce. It costs 46 tokens per session (598 once invoked), scanned A, original, MIT.

A browser-based aid for design discussions that can show mockups, diagrams, wireframes, and visual comparisons.

In plain words
What is it for?
Use it while planning interfaces, comparing designs, mapping data flows, or explaining system architecture; it can fall back to text when browser tools are unavailable.
Why use it?
It helps people understand layout, architecture, and other visual relationships that are difficult to explain with text alone.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Good fit Use it while planning interfaces, comparing designs, mapping data flows, or explaining system architecture; it can fall back to text when browser tools are unavailable.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/artemiopadilla/agent-triforce/visual-companion
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 ArtemioPadilla/agent-triforce --skill visual-companion
Clone the repo
git clone --depth 1 https://github.com/ArtemioPadilla/agent-triforce

Made for: Claude Code.

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 visual-companion

README.md
[![agentmods](https://agentmods.dev/badge/skills/artemiopadilla/agent-triforce/visual-companion/github.svg)](https://agentmods.dev/skills/artemiopadilla/agent-triforce/visual-companion)
Your own site
<a href="https://agentmods.dev/skills/artemiopadilla/agent-triforce/visual-companion"><img src="https://agentmods.dev/badge/skills/artemiopadilla/agent-triforce/visual-companion/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 visual-companion

Your own site · 80×15
<a href="https://agentmods.dev/skills/artemiopadilla/agent-triforce/visual-companion"><img src="https://agentmods.dev/badge/skills/artemiopadilla/agent-triforce/visual-companion.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 598 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 $0.00046 $0.00598
Opus 5 $0.00023 $0.00299
Sonnet 5 $0.00009 $0.00120
Haiku 4.5 $0.00005 $0.00060

Measured 11d ago against content hash 1784f0273897, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

visual-companion 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 11d 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.

.claude/skills/visual-companion/SKILL.md · 73 lines

How it starts

The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Visual Brainstorming Companion

A browser-based tool for visual design work during: $ARGUMENTS

Availability Check

Before offering the companion, check if browser tools are available:

  • If mcp__claude-in-chrome__* tools are accessible: companion is available
  • If not: proceed text-only, do not offer the companion, this is not an error

Offer once per session, in its own message (no other content):

Some of what we're working on might be easier to explain if I can show it to you in a web browser. I can put together mockups, diagrams, comparisons, and other visuals as we go. Want to try it?

Wait for response. If declined, proceed text-only.

Per-Question Decision Rule

Even after acceptance, decide FOR EACH QUESTION whether to use browser or terminal:

Use the browser when the user would understand better by SEEING it:

  • Mockups and wireframes
  • Layout comparisons (side-by-side)
  • Architecture diagrams (boxes and arrows)
  • Data flow visualizations
  • State machine diagrams
  • Color/typography comparisons

Use the terminal when the content is fundamentally TEXT:

  • Requirements questions
  • Conceptual choices
  • Tradeoff lists
  • Scope decisions
  • Technical constraints
  • A/B/C option descriptions

A question about a UI topic is not automatically visual. "What does personality mean here?" is terminal. "Which layout works better?" is browser.

Rendering Guidelines

When rendering in the browser:

  1. Create a new tab with mcp__claude-in-chrome__tabs_create_mcp
  2. Use mcp__claude-in-chrome__navigate to load an HTML data URI or local file
  3. Render with:
    • Tailwind CSS for styling (via CDN)
    • Clean, semantic HTML
    • Dark/light mode support
    • Responsive layout

What to Render

  • Architecture diagrams: HTML/CSS boxes with flexbox/grid, connecting lines
  • UI mockups: Tailwind-styled components at realistic sizes
  • Comparisons: Split-pane layouts, side-by-side options with labels
  • Data flows: Labeled boxes with directional arrows
  • State machines: Node-edge diagrams with transition labels

Read the full file on GitHub · 73 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. 11d ago First seen · 73 lines · 46 tokens per session scan A 1784f0273897

Subscribe to this mod's changes

visual-companion is a skill published in the GitHub repository ArtemioPadilla/agent-triforce (3 stars, last pushed 4mo ago), licensed MIT. It adds 46 tokens to every session and 598 once invoked, about $0.0002 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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