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:
{ "code": 0, "msg": "", "data": { "png_url": "...", "svg_url": "...", "mermaid_code": "..." } }
Infographic / Gantt / Mindmap return:
{ "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:
python <skill-path>/scripts/download_diagram.py --png-url "<png_url>" --svg-url "<svg_url>" [--output-dir "<dir>"]
Step 4 — Present Results to User
Provide the user with:
- Local PNG file path (primary, for quick preview)
- Local SVG file path (for high-quality / scalable use)
- Source code (
mermaid_code or source_code) for secondary editing
- Original OSS URLs as backup links
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
© 2026 Wondershare EdrawMax（万兴图示）AI Team. This skill and all associated resources are proprietary to EdrawMax（万兴图示）. Unauthorized reproduction or distribution is prohibited.
1---2name: edrawmax-diagram3description: 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.4---5
6# EdrawMax（万兴图示）AI Diagram Generator
7
8> **Author:** EdrawMax AI Team（万兴图示 AI 团队）· **Organization:** Wondershare EdrawMax（万兴图示）
9> **Version:** 2.0.0 · **License:** Proprietary © 2026 Wondershare EdrawMax（万兴图示）. All rights reserved.
10
11Generate 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.
12
13## Step 1 — Choose Diagram Type
14
15| User Intent | Type | Endpoint |
16|---|---|---|
17| Process, workflow, steps, decision flow | **flowchart** | `/skills/generate-flowchart` |
18| Data visualization, statistics, comparison | **infographic** | `/skills/generate-infographic` |
19| Project plan, timeline, schedule, phases | **gantt** | `/skills/generate-gantt` |
20| Knowledge structure, brainstorm, topic tree | **mindmap** | `/skills/generate-mindmap` |
21
22If the user's intent is ambiguous, ask which diagram type they want.
23
24## Step 2 — Call the API
25
26**Base URL:** `https://api.edrawmax.cn/api/ai`
27
28All four endpoints share the same request format:
29
30```
31POST https://api.edrawmax.cn/api/ai/skills/generate-{type}
32Content-Type: application/json
33
34{"prompt": "<user description>", "lang": "cn", "platform": "web"}
35```
36
37### Request Parameters
38
39| Field | Type | Required | Default | Description |
40|---|---|---|---|---|
41| prompt | string | Yes | — | Natural language description of the diagram |
42| lang | string | No | "cn" | Language: en, cn, jp, kr, es, fr, de, it, tw, pt, ru, id |
43| platform | string | No | — | Platform: web, win, mac, ios, android, linux |
44
45### Response Fields
46
47**Flowchart** returns:
48```json
49{ "code": 0, "msg": "", "data": { "png_url": "...", "svg_url": "...", "mermaid_code": "..." } }
50```
51
52**Infographic / Gantt / Mindmap** return:
53```json
54{ "code": 0, "msg": "", "data": { "png_url": "...", "svg_url": "...", "source_code": "..." } }
55```
56
57> Note: flowchart uses `mermaid_code`, the other three use `source_code`.
58
59## Step 3 — Download Files Locally
60
61After a successful API call, **always** run the download script to save the images locally:
62
63```bash
64python <skill-path>/scripts/download_diagram.py --png-url "<png_url>" --svg-url "<svg_url>" [--output-dir "<dir>"]
65```
66
67- Default output directory: `./edrawmax_output`
68- The script prints the local file paths as JSON, e.g.:
69 ```json
70 {"png_path": "./edrawmax_output/diagram_20260312_143000.png", "svg_path": "./edrawmax_output/diagram_20260312_143000.svg"}
71 ```
72- Use the returned **local file paths** when presenting results to the user.
73
74## Step 4 — Present Results to User
75
76Provide the user with:
771. **Local PNG file path** (primary, for quick preview)
782. **Local SVG file path** (for high-quality / scalable use)
793. **Source code** (`mermaid_code` or `source_code`) for secondary editing
804. **Original OSS URLs** as backup links
81
82## Error Handling
83
84| code | msg | Action |
85|---|---|---|
86| 400 | prompt is required | Ask user to provide a description |
87| 400 | lang不合法 | Fix lang to a valid value |
88| 2406 | risk control rejection | Content rejected; ask user to rephrase |
89| 3001 | concurrency limit | Wait briefly, then retry once |
90| 212200 | 生成失败 | Retry once; if still failing, report to user |
91| 212201 | 渲染失败 | Retry once; if still failing, report to user |
92| 500 | panic | Report internal server error to user |
93
94For 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).
95
96## FAQ
97
98**Q: 使用 EdrawMax（万兴图示）AI MCP 服务是否需要付费？**
99A: 目前为限时免费，用户可免费调用服务。
100
101**Q: 如何联系我们？**
102A: 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：
103📧 ws-business@wondershare.cn
104我们将尽快为您解答。
105
106## Language Mapping
107
108Map user language/locale to `lang` param:
109
110- English → `en`, 简体中文 → `cn`, 日本語 → `jp`, 한국어 → `kr`
111- Español → `es`, Français → `fr`, Deutsch → `de`, Italiano → `it`
112- 繁體中文 → `tw`, Português → `pt`, Русский → `ru`, Bahasa Indonesia → `id`
113
114## Notes
115
116- `user_id` is extracted server-side from `X-User-ID` header; do not pass it in the body
117- Always present the source code so users can edit or re-render
118- For full API specs, see [references/api-reference.md](references/api-reference.md)
119- When an error cannot be resolved after retry, always share the support email **ws-business@wondershare.cn** with the user
120
121---
122
123© 2026 Wondershare EdrawMax（万兴图示）AI Team. This skill and all associated resources are proprietary to EdrawMax（万兴图示）. Unauthorized reproduction or distribution is prohibited.
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