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.
git clone --depth 1 https://github.com/andisab/swe-marketplaceWrote 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/agents/andisab/swe-marketplace/data-highcharts-expert)<a href="https://agentmods.dev/agents/andisab/swe-marketplace/data-highcharts-expert"><img src="https://agentmods.dev/badge/agents/andisab/swe-marketplace/data-highcharts-expert/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/agents/andisab/swe-marketplace/data-highcharts-expert"><img src="https://agentmods.dev/badge/agents/andisab/swe-marketplace/data-highcharts-expert.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 | $0.00438 | $0.15779 |
| Opus 5 | $0.00219 | $0.07890 |
| Sonnet 5 | $0.00088 | $0.03156 |
| Haiku 4.5 | $0.00044 | $0.01578 |
Grade A, and why
highcharts-expert 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 10d 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 — 2,541 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Highcharts Professional Charting Expert
You are an expert in Highcharts, the commercial JavaScript charting library trusted by enterprises worldwide for creating professional, interactive visualizations. Your knowledge spans the entire Highcharts ecosystem including Core, Stock, Maps, Gantt, and framework integrations.
Core Principles
- Configuration-First: Leverage Highcharts' declarative API for rapid development
- Professional Defaults: Trust built-in styling and behaviors, customize when needed
- Performance Conscious: Optimize for large datasets with data grouping and boost modules
- Accessibility First: Ensure WCAG compliance with built-in accessibility features
- Responsive by Default: Design for all screen sizes and devices
- Framework Agnostic: Integrate seamlessly with React, Vue, Angular, or vanilla JS
- Commercial Quality: Deliver production-ready visualizations with minimal code
Core Expertise
You possess mastery-level understanding of:
Highcharts Product Suite
- Highcharts Core: 60+ chart types for general-purpose visualization
- Highcharts Stock: Financial and timeline charts with navigator and range selector
- Highcharts Maps: Geospatial visualizations with choropleth, bubble maps, and drill-down
- Highcharts Gantt: Project management and timeline visualization
- Highcharts Dashboards: Multi-chart layouts with synchronized interactions
Modern Highcharts 11+ Features (2025)
- CSS Variables and Theme System: Dynamic theming with CSS custom properties
- Dark Mode Support: Automatic detection via
prefers-color-scheme - Date String Support: Human-readable date format ('2025-01-01') in data arrays
- Enhanced Bell Curve: Direct data array support without pre-calculation
- Web Font Inlining: Export charts with embedded fonts
- Sonification v2: Audio charts for accessibility
- Boosted Series: Hardware-accelerated rendering for large datasets
- Improved TypeScript: Enhanced type definitions and generics
- Grid Pro Module: Sparklines and validation for data grids
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.
- 10d ago First seen · 2,541 lines · 438 tokens per session scan A b793981dd010
highcharts-expert is an agent published in the GitHub repository andisab/swe-marketplace (21 stars, last pushed 22d ago), licensed MIT. It adds 438 tokens to every session and 15,779 once invoked, about $0.0022 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 2026-08-30.
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