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.
npx skills add smartbrainactivity/visual-diagramming-export --skill markmap-generatorgit clone --depth 1 https://github.com/smartbrainactivity/visual-diagramming-exportWrote 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/skills/smartbrainactivity/visual-diagramming-export/markmap-generator)<a href="https://agentmods.dev/skills/smartbrainactivity/visual-diagramming-export/markmap-generator"><img src="https://agentmods.dev/badge/skills/smartbrainactivity/visual-diagramming-export/markmap-generator/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/skills/smartbrainactivity/visual-diagramming-export/markmap-generator"><img src="https://agentmods.dev/badge/skills/smartbrainactivity/visual-diagramming-export/markmap-generator.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 | $0.00070 | $0.00657 |
| Opus 5.5 | $0.00028 | $0.00263 |
| Sonnet 5.5 | $0.00014 | $0.00131 |
| Haiku 4.5 | $0.00007 | $0.00066 |
Grade A, and why
markmap-generator 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.
How it starts
The opening of the file, as written. The whole thing — 45 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Markmap Generator
This skill enables Claude to generate fully interactive, zoomable HTML mind maps on the user's local machine without needing API keys or deep third-party plugins, relying on the Markdown translation package markmap-cli.
When to Use This Skill
- The user requests a mind map, brainstorming diagram, or concept tree.
- The user wants a standalone HTML file they can easily open in their browser or share.
- The data is hierarchical and suited for bullet-point Markdown representation.
How to Execute the Workflow
Follow these steps strictly to produce the final diagram:
1. Design the Markdown Source
Translate the user's idea or the structure you want to visualize into a strict Markdown unordered list format using - (bullets) and proper indentation for nested branches.
- Use the H1
#tag as the root node of the mind map. - Strictly adhere to
ESTILO_TIPOGRAFICO_SENTENCE_CASE.md(if available in context) or, generally, use sentence case for the text inside the nodes (capitalizing only the first letter of the first word).
2. Write the Temporary Markdown File
Save your generated Markdown content into a temporary file inside the diagrams/ folder of this skill. Include math equations or inline styles if necessary, but keep it clean.
For example, save to diagrams/temp_mindmap.md.
3. Compile the Markmap HTML using the Bundled Script
Instead of running raw npx commands and handling files manually, use the automated builder script included in this skill.
Command to run:
Use the run_command tool to execute the Node compilation script located in the scripts/ directory alongside this SKILL.md. Point to the files in the diagrams/ folder:
node "C:\Users\FL2024\.gemini\antigravity\skills\visual-diagramming-export\markmap-generator\scripts\build_map.js" "diagrams/temp_mindmap.md" "diagrams/mindmap_result.html"
(Note: If the terminal returns an error like "node is not recognized", you MUST stop and run node c:\Users\FL2024\.gemini\antigravity\skills\visual-diagramming-export\scripts\start-skill.js to trigger the installation wizard for the user).
Note: The script compiles the markdown, saves it, and completely handles temporary file cleanup automatically.
What ships with it
4 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.
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.
- 1mo ago First seen · 45 lines · 70 tokens per session scan A 1ffcfb1918e9
markmap-generator is a skill published in the GitHub repository smartbrainactivity/visual-diagramming-export (3 stars, last pushed 7mo ago), licensed MIT. It adds 70 tokens to every session and 657 once invoked, about $0.0003 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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