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 agentmods add rules/visactor/vchart/specify-rulesgit clone --depth 1 https://github.com/VisActor/VChartWhat 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 | $0.00445 | $0.00445 |
| Opus 5 | $0.00222 | $0.00222 |
| Sonnet 5 | $0.00089 | $0.00089 |
| Haiku 4.5 | $0.00044 | $0.00044 |
Grade A, and why
specify-rules 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.
What it actually says
VChart3 Development Guidelines
Auto-generated from all feature plans. Last updated: 2026-01-15
Active Technologies
-
TypeScript 4.x+ (Project uses TS) +
@visactor/vchart(Core logic),@visactor/react-vchart(React wrapper) (007-fix-datazoom-react) -
N/A (In-memory chart state) (007-fix-datazoom-react)
-
Markdown + JSON（文档内容与菜单配置） +
@internal/docs文档构建体系、docs/assets/guide/menu.json导航配置、现有教程目录结构 (001-vchart-skill-tutorial) -
TypeScript 4.9.5 +
@visactor/vchart,@visactor/vutils,@visactor/vrender-components(010-hide-empty-axes) -
TypeScript/React 18 + @visactor/react-vchart, @visactor/vchar (001-react-vchart-demo)
-
TypeScript 4.9.5 + @visactor/vchart, @visactor/vrender-components (~1.0.37), @visactor/vutils (001-scrollbar-wheel-step)
Project Structure
src/
tests/
Commands
npm test && npm run lint
Code Style
TypeScript 4.9.5: Follow standard conventions
Recent Changes
- 010-hide-empty-axes: Added TypeScript 4.9.5 +
@visactor/vchart,@visactor/vutils,@visactor/vrender-components - 001-vchart-skill-tutorial: Added Markdown + JSON（文档内容与菜单配置） +
@internal/docs文档构建体系、docs/assets/guide/menu.json导航配置、现有教程目录结构 - 007-fix-datazoom-react: Added TypeScript 4.x+ (Project uses TS) +
@visactor/vchart(Core logic),@visactor/react-vchart(React wrapper)
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 First seen · 39 lines · 445 tokens per session scan A 57e64875af6c
specify-rules is a cursor rule published in the GitHub repository VisActor/VChart (1,834 stars, last pushed 7d ago), licensed MIT. It adds 445 tokens to every session, 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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