visual-verification

visual-verification is a skill for Claude Code, Codex from AkshitIreddy/agent-skills. It costs 23 tokens per session (348 once invoked), scanned A, original, MIT.

A checking process for visual interface changes that requires viewing the rendered result, usually as screenshots, before declaring the work complete. It checks the actual pixels rather than relying only on code or tests.

In plain words
What is it for?
Use it when building, changing, reviewing, or debugging layouts, styles, animations, themes, canvas or WebGL scenes, icons, and other visual UI work.
Why use it?
A build can pass while an element is hidden, misplaced, clipped, unreadable, or visually broken. Looking at full-screen and close-up captures exposes those problems.

Skill for Claude CodeCodex

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

Good fit Use it when building, changing, reviewing, or debugging layouts, styles, animations, themes, canvas or WebGL scenes, icons, and other visual UI work.

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

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/akshitireddy/agent-skills/visual-verification"><img src="https://agentmods.dev/badge/skills/akshitireddy/agent-skills/visual-verification.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 348 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 $0.00023 $0.00348
Opus 5.5 $0.00009 $0.00139
Sonnet 5.5 $0.00005 $0.00070
Haiku 4.5 $0.00002 $0.00035

Measured 1mo ago against content hash af403daca645, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

visual-verification 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.

skills/visual-verification/SKILL.md · 34 lines

What it actually says

Verify the rendered result

Render the affected product surface, capture it, and open the image at readable scale before claiming a visual outcome. A passing build or an unopened screenshot does not establish appearance. Use the project's existing harness when possible.

Choose the relevant evidence

  • For a component change, inspect that component and its affected states.
  • For a whole-screen audit, inspect overlapping readable close-ups covering the screen before judging the full composition. Open each close-up, record what it shows, then inspect the next. A contact sheet is useful for routing, not a substitute for detail inspection. Recapture affected regions after corrections.
  • For web interactions, read browser QA.
  • For transient motion defects, read motion evidence.
  • If a capture harness is needed, see capture examples.

Inspect presence, clipping, alignment, legibility, contrast, and visual hierarchy. Cover the viewport sizes and empty, loading, error, ready, focus, or disabled states relevant to the change. Keep a narrow fix from becoming an unrelated audit.

A specimen board supports an asset or direction decision. Inspect the integrated surface and affected controls before calling the feature complete. Distinguish headless, development, packaged-app, and device evidence in the report.

Run required checks and relevant verification. After they pass, broaden or repeat only for a new change, failure, or unresolved concern. If rendering is unavailable, continue useful work and state the verification gap plainly.

Files

What ships with it

3 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. 1mo ago Changed · -83 lines · -50 tokens per session af403daca645
  2. 1mo ago First seen · 117 lines · 73 tokens per session scan A 8d8ae0a12546

Subscribe to this mod's changes

visual-verification is a skill published in the GitHub repository AkshitIreddy/agent-skills (1 stars, last pushed 1mo ago), licensed MIT. It adds 23 tokens to every session and 348 once invoked, about $0.0001 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 2026-08-31.

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