Merge pull request #103 from AlexKlimenkov/master

[dev] add js gantt skill

Author: AlexKlimenkov

docs/guides/initializing-gantt-chart.md

@@ -29,6 +29,10 @@ This guide tells about initialization of dhtmlxGantt in plain JS and HTML. You c
   </tbody>
 </table>
 
+:::tip AI-assisted development
+If you use an AI coding assistant, the [DHTMLX JS Gantt agent skill](integrations/ai-tools/agent-skills.md#available-skills) can help it follow correct integration patterns and avoid common mistakes. For real-time API reference, connect the [DHTMLX MCP server](integrations/ai-tools/mcp-server.md).
+:::
+
 
 ## Creating basic Gantt chart
 

docs/integrations/ai-tools/agent-skills.md

@@ -14,6 +14,14 @@ Unlike the [MCP server](integrations/ai-tools/mcp-server.md), which provides rea
 
 ## Available Skills
 
+### DHTMLX JS Gantt
+
+Covers integration of the core JavaScript Gantt into plain JavaScript and TypeScript applications. The skill recognises all three delivery channels — the free `dhtmlx-gantt` (Standard / GPL) package, the `@dhx/trial-gantt` evaluation package, the commercial `@dhx/gantt` package, and `<script>` / CDN loading — and adapts its guidance accordingly. It covers setup and lifecycle, `gantt.parse` / `gantt.load`, templates, events, plugins, the DataProcessor, task and link CRUD, resources and assignments, working calendars, undo/redo, row reorder, baselines, critical path, locale and i18n, theming, and live updates. 
+
+As with the other skills, unfamiliar APIs are routed through the [DHTMLX MCP server](integrations/ai-tools/mcp-server.md) rather than guessed.
+
+The skill files are readable Markdown - you can review exactly what rules your assistant will follow in the [GitHub repository](https://github.com/DHTMLX/skills/tree/main/dhtmlx-js-gantt).
+
 ### DHTMLX React Gantt
 
 Covers integration of `@dhtmlx/trial-react-gantt` and `@dhx/react-gantt` into React applications. The skill helps the assistant add Gantt to a project and set it up correctly, connect CRUD operations, and handle theming so that Gantt reuses the app's own theme rather than drifting out of sync. It also includes known pitfalls extracted from real projects and directs the assistant to verify unfamiliar APIs through the [DHTMLX MCP server](integrations/ai-tools/mcp-server.md) rather than guessing.
@@ -25,12 +33,13 @@ For a worked example of these patterns applied end-to-end, see the [React Gantt
 ## Installing
 
 ```bash
+npx skills add DHTMLX/skills --skill dhtmlx-js-gantt
 npx skills add DHTMLX/skills --skill dhtmlx-react-gantt
 ```
 
 ### Manual Installation
 
-Clone or download the [DHTMLX/skills](https://github.com/DHTMLX/skills) repository and copy the `dhtmlx-react-gantt` folder into your project's skills directory (e.g., `.claude/skills/` for Claude Code, `.cursor/skills/` for Cursor).
+Clone or download the [DHTMLX/skills](https://github.com/DHTMLX/skills) repository and copy the relevant skill folder (`dhtmlx-js-gantt` or `dhtmlx-react-gantt`) into your project's skills directory (e.g., `.claude/skills/` for Claude Code, `.cursor/skills/` for Cursor).
 
 ## Using Skills with MCP
 

docs/integrations/ai-tools/mcp-server.md

@@ -20,7 +20,7 @@ Large language models are trained on data up to a certain date and do not automa
 The DHTMLX MCP server is a shared service that covers all major DHTMLX products, not only Gantt. Configuration instructions in this section apply regardless of which DHTMLX component you are working with.
 :::
 
-If you use [React Gantt](integrations/react.md), pair MCP with the [React Gantt agent skill](integrations/ai-tools/agent-skills.md#available-skills).
+Pair MCP with the matching agent skill: the [JS Gantt skill](integrations/ai-tools/agent-skills.md#available-skills) for vanilla JavaScript or TypeScript projects, the [React Gantt skill](integrations/ai-tools/agent-skills.md#available-skills) for [React Gantt](integrations/react.md) projects.
 
 For a real-world example of MCP + Lovable in use, see the [React Gantt Lovable Starter](https://github.com/DHTMLX/react-gantt-lovable-starter) and its [walkthrough](integrations/ai-tools/lovable-starter-walkthrough.md).