edrawmax-diagram

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Generate diagrams from natural language using EdrawMax AI APIs. Supports four diagram types: flowchart (流程图), infographic (信息图), Gantt chart (甘特图), and mind map (思维导图). Use when the user wants to create, generate, or draw any of these diagram types. Triggers on: 'generate a flowchart,' 'create a mind map,' 'draw a Gantt chart,' 'make an infographic,' 'visualize a process,' 'project timeline,' 'knowledge map,' or any request to turn a description into a diagram.

3installs

Sourcewondershare-boop/edrawmax-skills

Added on2026-03-19

NPX Install

npx skill4agent add wondershare-boop/edrawmax-skills edrawmax-diagram

SKILL.md Content

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EdrawMax（万兴图示）AI Diagram Generator

Author: EdrawMax AI Team（万兴图示 AI 团队）· Organization: Wondershare EdrawMax（万兴图示） Version: 2.0.0 · License: Proprietary © 2026 Wondershare EdrawMax（万兴图示）. All rights reserved.

Generate four types of diagrams from natural language via EdrawMax（万兴图示）AI APIs. Each API returns PNG/SVG image URLs and source code.

Step 1 — Choose Diagram Type

User Intent	Type	Endpoint
Process, workflow, steps, decision flow	flowchart	`/skills/generate-flowchart`
Data visualization, statistics, comparison	infographic	`/skills/generate-infographic`
Project plan, timeline, schedule, phases	gantt	`/skills/generate-gantt`
Knowledge structure, brainstorm, topic tree	mindmap	`/skills/generate-mindmap`

If the user's intent is ambiguous, ask which diagram type they want.

Step 2 — Call the API

Base URL:

https://api.edrawmax.cn/api/ai

All four endpoints share the same request format:

POST https://api.edrawmax.cn/api/ai/skills/generate-{type}
Content-Type: application/json

{"prompt": "<user description>", "lang": "cn", "platform": "web"}

Request Parameters

Field	Type	Required	Default	Description
prompt	string	Yes	—	Natural language description of the diagram
lang	string	No	"cn"	Language: en, cn, jp, kr, es, fr, de, it, tw, pt, ru, id
platform	string	No	—	Platform: web, win, mac, ios, android, linux

Response Fields

Flowchart returns:

json

{ "code": 0, "msg": "", "data": { "png_url": "...", "svg_url": "...", "mermaid_code": "..." } }

Infographic / Gantt / Mindmap return:

json

{ "code": 0, "msg": "", "data": { "png_url": "...", "svg_url": "...", "source_code": "..." } }

Note: flowchart uses
mermaid_code
, the other three use
source_code
.

Step 3 — Download Files Locally

After a successful API call, always run the download script to save the images locally:

bash

python <skill-path>/scripts/download_diagram.py --png-url "<png_url>" --svg-url "<svg_url>" [--output-dir "<dir>"]

Default output directory:
```
./edrawmax_output
```

The script prints the local file paths as JSON, e.g.:

json

{"png_path": "./edrawmax_output/diagram_20260312_143000.png", "svg_path": "./edrawmax_output/diagram_20260312_143000.svg"}

Use the returned local file paths when presenting results to the user.
Security: The script only accepts
```
https://
```
URLs whose hostname belongs to trusted EdrawMax OSS domains (
```
.aliyuncs.com
```
,
```
.wondershare.com
```
,
```
.edrawsoft.com
```
,
```
.edrawmax.com
```
). TLS certificates are fully verified. URLs from any other host are rejected — do not pass user-supplied or third-party URLs to this script.

Step 4 — Present Results to User

Use the following preferred display format:

Thumbnail (PNG) — Render the local PNG file as an inline image if the environment supports it (e.g. Markdown
```
![diagram](path/to/diagram.png)
```
). If inline rendering is not supported, show the
```
png_url
```
as a clickable link instead.
High-res diagram (SVG) — Always present the
```
svg_url
```
as a clickable link so the user can open the full-quality vector image in their browser: e.g.
```
[查看高清图](svg_url)
```
.
Source code — Show
```
mermaid_code
```
(flowchart) or
```
source_code
```
(other types) in a code block for secondary editing or re-rendering.

Example output format:

![diagram](./edrawmax_output/diagram_20260312_143000.png)

[查看高清图（SVG）](https://xxx.oss.com/.../main.svg)

Error Handling

code	msg	Action
400	prompt is required	Ask user to provide a description
400	lang不合法	Fix lang to a valid value
2406	risk control rejection	Content rejected; ask user to rephrase
3001	concurrency limit	Wait briefly, then retry once
212200	生成失败	Retry once; if still failing, report to user
212201	渲染失败	Retry once; if still failing, report to user
500	panic	Report internal server error to user

For retryable errors (3001, 212200, 212201), retry up to 1 time before reporting failure. If the error persists, inform the user and share the support contact (see FAQ below).

FAQ

Q: 使用 EdrawMax（万兴图示）AI MCP 服务是否需要付费？ A: 目前为限时免费，用户可免费调用服务。

Q: 如何联系我们？ A: 如有技术问题、服务反馈或 API 大量购买需求，欢迎通过邮箱联系： 📧 ws-business@wondershare.cn 我们将尽快为您解答。

Language Mapping

Map user language/locale to

lang

param:

English →
```
en
```
, 简体中文 →
```
cn
```
, 日本語 →
```
jp
```
, 한국어 →
```
kr
```
Español →
```
es
```
, Français →
```
fr
```
, Deutsch →
```
de
```
, Italiano →
```
it
```
繁體中文 →
```
tw
```
, Português →
```
pt
```
, Русский →
```
ru
```
, Bahasa Indonesia →
```
id
```

Notes

```
user_id
```
is extracted server-side from
```
X-User-ID
```
header; do not pass it in the body
Always present the source code so users can edit or re-render
For full API specs, see references/api-reference.md
When an error cannot be resolved after retry, always share the support email ws-business@wondershare.cn with the user

edrawmax-diagram

NPX Install

Tags

SKILL.md Content

EdrawMax（万兴图示）AI Diagram Generator

Step 1 — Choose Diagram Type

Step 2 — Call the API

Request Parameters

Response Fields

Step 3 — Download Files Locally

Step 4 — Present Results to User

Error Handling

FAQ

Language Mapping

Notes