# Connector icon sources

These brand assets are stored locally so icons do not require an external request. Assets are copied from the vendor's official website; SVG paths are preserved.

| Local file | Official source |
| --- | --- |
| `../channel-icons/feishu.svg` | `https://lf-package-cn.feishucdn.com/obj/feishu-static/developer/console/frontend/favicon-logo.svg` |
| `wecom.svg` | `https://wwcdn.weixin.qq.com/node/wwnl/wwnl/style/images/officialImages$h66b2153.svg` (official `LogoSingle` symbol extracted from the sprite without redrawing its paths) |
| `dingtalk-mark.svg` | `https://img.alicdn.com/imgextra/i3/O1CN01WMvMRG1ks3Ixc9x1v_!!6000000004738-55-tps-32-32.svg` |
| `wps-docs.svg` | `https://qn.cache.wpscdn.cn/encs/plus/img/wps-256.524ed83.svg` |
| `tencent-meeting-mark.svg` | `https://cdn.meeting.tencent.com/pro/Y2JmNmM1ODYtNGFmYS00MzNkLWFhNDItOWJkOGUzODc5M2Ri.svg` (official paths preserved; viewport cropped to the symbol for square icon use) |
| `tencent-docs.ico` | `https://docs.idqqimg.com/tim/docs/desktop/favicon.ico` (favicon referenced by `https://docs.qq.com/`) |
| `yuque.png` | `https://mdn.alipayobjects.com/huamei_0prmtq/afts/img/A*vMxOQIh4KBMAAAAAAAAAAAAADvuFAQ/original` (favicon referenced by `https://www.yuque.com/`) |
| `amap.ico` | `https://a.amap.com/pc/static/favicon.ico` (favicon referenced by `https://www.amap.com/`) |
| `bailian.png` | `https://img.alicdn.com/imgextra/i1/O1CN01Es0c28049TL083Vo_!!6000000002263-2-tps-64-64.png` (favicon referenced by `https://bailian.console.aliyun.com/`) |
| `dida365.png` | `https://cncdn.dida365.com/web/static/img/apple-touch-icon-180x180.png` (apple-touch icon referenced by `https://dida365.com/`) |
| `flomo.png` | `https://flomoapp.com/images/logo-192x192.png` (icon referenced by `https://flomoapp.com/`) |
| `antv-chart.png` | `https://raw.githubusercontent.com/antvis/mcp-server-chart/main/icon.png` (official MCP repository icon, original bytes preserved) |
| `railway-12306.jpg` | `https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ad/05/62/ad056221-9f87-c034-ce27-00c21a921bf3/AppIcon-0-0-1x_U007epad-0-1-0-0-85-220.png/512x512bb.jpg` (official 铁路12306 app, App Store ID `564818797`, published by ACADEMY OF RAILWAY SCIENCES CO., ltd.; original JPEG bytes preserved) |
| `gmail.svg` | `https://storage.googleapis.com/gweb-workspace-assets/uploads/7uffzv9dk4sn-2Z6U76m8Jyp5R8zasALBYo-f424d5e7938a254785029e8369249702-gmail_2026-192px.optimized.svg` (Gmail icon referenced by `https://workspace.google.com/products/gmail/`; original SVG preserved) |
| `jira.svg` | `https://www.atlassian.com/software/jira` (Jira product icon paths extracted from the official inline `jiraTitle` SVG, without wordmark paths or redrawing) |

The 12306 brand icon identifies the query target; the connector remains a community implementation, not an official railway MCP.

`railway-query.svg` keeps the previous asset URL working for saved connector definitions. It embeds the same original official App Store JPEG, without redrawing or modifying the logo.