canvas

canvas is a skill for Claude Code, Codex from SafeAI-Lab-X/ClawKeeper. It costs 0 tokens per session (1,421 once invoked), scanned A, original, no licence file.

A tool for displaying HTML content on connected OpenClaw devices, including Mac, iPhone, iPad, and Android devices.

In plain words
What is it for?
Use it to display HTML pages or other HTML content on connected OpenClaw nodes.
Why use it?
It gives an agent a way to show generated web content on supported connected devices.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to display HTML pages or other HTML content on connected OpenClaw nodes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/safeai-lab-x/clawkeeper/canvas
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 SafeAI-Lab-X/ClawKeeper --skill canvas
Clone the repo
git clone --depth 1 https://github.com/SafeAI-Lab-X/ClawKeeper

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 canvas

README.md
[![agentmods](https://agentmods.dev/badge/skills/safeai-lab-x/clawkeeper/canvas.svg)](https://agentmods.dev/skills/safeai-lab-x/clawkeeper/canvas)
Your own site
<a href="https://agentmods.dev/skills/safeai-lab-x/clawkeeper/canvas"><img src="https://agentmods.dev/badge/skills/safeai-lab-x/clawkeeper/canvas.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,421 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00000 $0.01421
Opus 5 $0.00000 $0.00711
Sonnet 5 $0.00000 $0.00284
Haiku 4.5 $0.00000 $0.00142

Measured 7d ago against content hash 931e65501872, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

canvas scanned grade A with 1 finding 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 7d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

3. Test URL directly: `curl http://<hostname>:18793/__openclaw__/canvas/<file>.html`
legacy/clawkeeper-watcher/skills/canvas/SKILL.md · 199 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 7d ago First seen · 199 lines · 0 tokens per session scan A 931e65501872

Subscribe to this mod's changes

canvas is a skill published in the GitHub repository SafeAI-Lab-X/ClawKeeper (1,023 stars, last pushed 21d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 1,421 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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