Borrowing it
Nothing to install: this file belongs to Jakedismo/visual-explainer-extension. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Jakedismo/visual-explainer-extension/main/GEMINI.mdgit clone --depth 1 https://github.com/Jakedismo/visual-explainer-extensionWrote 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.
[](https://agentmods.dev/instructions/jakedismo/visual-explainer-extension/gemini-md)<a href="https://agentmods.dev/instructions/jakedismo/visual-explainer-extension/gemini-md"><img src="https://agentmods.dev/badge/instructions/jakedismo/visual-explainer-extension/gemini-md/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.
<a href="https://agentmods.dev/instructions/jakedismo/visual-explainer-extension/gemini-md"><img src="https://agentmods.dev/badge/instructions/jakedismo/visual-explainer-extension/gemini-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00806 | $0.00806 |
| Opus 5.5 | $0.00322 | $0.00322 |
| Sonnet 5.5 | $0.00161 | $0.00161 |
| Haiku 4.5 | $0.00081 | $0.00081 |
Grade A, and why
visual-explainer-extension GEMINI.md 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 2mo 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.
How it starts
The opening of the file, as written. The whole thing — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
visual-explainer
An agent skill that turns complex terminal output into styled HTML pages you actually want to read.
ABOUTME: This project is an agent skill for Gemini CLI that generates beautiful, self-contained HTML pages for diagrams, diff reviews, plan reviews, and data tables. It also includes native AI image generation tools.
Project Overview
visual-explainer replaces ASCII art and box-drawing tables with interactive HTML pages featuring real typography, dark/light themes, and Mermaid diagrams. It also provides built-in tools for generating images, icons, and patterns via the Gemini API.
Main Technologies
- HTML/CSS: Vanilla implementation for self-contained portability.
- Mermaid.js: For flowcharts, sequence diagrams, and topology.
- Chart.js: For dashboards and metrics.
- Node.js / MCP: Native image generation tools using the Gemini API.
Extension Structure
gemini-extension.json: Manifest defining extension metadata and MCP server.package.json: Project metadata and Node.js dependencies.commands/: Custom slash commands (TOML format) available in Gemini CLI.skills/: Agent-activatable workflows (e.g.,visual-explainer/SKILL.md).references/: Reference material the model reads before generating output.templates/: Reference HTML structures for different visualization types.
Available Commands
Visualization Commands
| Command | Description |
|---|---|
/diff-review |
Visual diff review with architecture comparison. |
/fact-check |
Verify accuracy of a document against code. |
/generate-slides |
Generate a magazine-quality slide deck. |
/generate-visual-plan |
Generate a visual implementation plan. |
/generate-web-diagram |
Generate an HTML diagram for any topic. |
/plan-review |
Compare a plan against the codebase. |
/project-recap |
Mental model snapshot for context-switching. |
/visual-code-explain |
Explain the logic of a generated code file, mapping user intent to implementation. |
/code-archetype |
Generate a technical icon and structural card for a module or subsystem. |
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.
- 2mo ago First seen · 62 lines · 806 tokens per session scan A f9edfeaf0ed7
visual-explainer-extension GEMINI.md is an instructions file published in the GitHub repository Jakedismo/visual-explainer-extension (9 stars, last pushed 8mo ago), licensed MIT. It adds 806 tokens to every session, about $0.0032 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.
visual-explainer-extension GEMINI.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| visual-explainer-extension GEMINI.mdJakedismo/visual-explainer-extension | Instructions file | 9 | 8mo ago | MIT | A | 806 | Gemini CLI |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |