What is opengeni-visualize?

A procedure for creating charts, maps, simulations, mockups, and interactive visual explanations during a conversation. It chooses between ordinary Markdown, HTML, and standard scientific figures based on what the reader needs to see or explore.

Use it to show how something works, explore adjustable inputs, compare results, inspect layouts, or create an in-conversation visualization that supports a decision.

It helps make changes, comparisons, and relationships easier to understand when text alone is not enough. It also avoids creating a visual when a plain explanation or table would be clearer.

opengeni-visualize — Skill for Claude Code and Codex by Cloudgeni-ai

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 Cloudgeni-ai/opengeni --skill opengeni-visualize

Clone the repo

git clone --depth 1 https://github.com/Cloudgeni-ai/opengeni

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/cloudgeni-ai/opengeni/opengeni-visualize/github.svg)](https://agentmods.dev/skills/cloudgeni-ai/opengeni/opengeni-visualize)

Your own site

<a href="https://agentmods.dev/skills/cloudgeni-ai/opengeni/opengeni-visualize"><img src="https://agentmods.dev/badge/skills/cloudgeni-ai/opengeni/opengeni-visualize/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/cloudgeni-ai/opengeni/opengeni-visualize"><img src="https://agentmods.dev/badge/skills/cloudgeni-ai/opengeni/opengeni-visualize.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 7,164 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.

Model	Per session	Once invoked
Fable 5.1	$0.00067	$0.07164
Opus 5	$0.00034	$0.03582
Sonnet 5	$0.00013	$0.01433
Haiku 4.5	$0.00007	$0.00716

Measured yesterday against content hash 718ca717cc62, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-15, from the pricing page.

Security

Grade A, and why

opengeni-visualize 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 yesterday.

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.

packages/runtime/src/bundled_default_skills/opengeni-visualize/SKILL.md · 321 lines

How it starts

The opening of the file, as written. The whole thing — 321 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Visualize

A request for a new standalone file, website, app page, component, or other project change is not an in-conversation visualization request, even when the deliverable contains charts or interactive content.
A request to preview, explain, or explore a proposed interface in the conversation is an in-conversation visualization request.
Create a visual only when the user needs to see or explore it in the conversation and it materially improves the explanation. Do not create an inline visual merely because the request involves data, charts, or an interactive page.
Use a normal Markdown table when the user asks for a table; return it directly and do not create a visualization file.
Custom image sizing or gallery layout is also an inline HTML use case, even without interactive controls.
Use normal Markdown for a static explanation that needs no interaction. Use HTML for dynamics, spatial motion, adjustable inputs, and other visuals.
In user-facing prose, describe only what the visual helps the user see or decide. Keep it concise and do not repeat information already clear from the visual. Avoid unsolicited implementation commentary; explain the implementation when the user asks.

Context compaction

Reload this Skill before creating or updating an inline visualization after compaction.

Inline HTML output contract

Message source

Write the visualization directly into your reply in an opengeni-html fenced code block. The timeline retains and renders this HTML; no sandbox file or upload is required.
Ordinary html code blocks remain source code. Use the dedicated fence for visuals rendered in chat, including static galleries and diagrams.
For workspace tools, include <script src="/__opengeni/site-tools/client.js"></script> before your own scripts, then call createOpenGeniSiteClient(). Discover exact tool names and schemas before authoring calls. This uses the existing viewer permissions and approval flow. Never put credentials, workspace ids, or deployment URLs in the fragment. Use opengeni-sites for a saved, reusable page or app.
Build the visual in the conversation. Use the open project when the user asks for a site, app page, component, or change to existing project files.
Do not create a Site or publish a file merely to show a self-contained visualization.

Read the full file on GitHub · 321 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.

yesterday Changed · +7 lines 718ca717cc62
2d ago First seen · 314 lines · 67 tokens per session scan A 225002a87670

Subscribe to this mod's changes

opengeni-visualize is a skill published in the GitHub repository Cloudgeni-ai/opengeni (129 stars, last pushed today), licensed Apache-2.0. It adds 67 tokens to every session and 7,164 once invoked, about $0.0003 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 2026-09-13.

Analytics and metrics Design and UX TypeScript agents bun infrastructure openai temporal

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