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Privacy Policy
FlowMap Plugin for Dify
Last Updated: September 12, 2025
Version: 0.0.1
Overview
FlowMap is a local flowchart generation plugin for Dify that prioritizes user privacy and data security. This privacy policy explains how we handle your data when you use our plugin.
🔒 Data Collection
What We Collect
WE DO NOT COLLECT ANY PERSONAL DATA. FlowMap operates entirely locally and does not transmit any user data to external servers.
The plugin only processes:
- Text input (Markdown or Mermaid syntax) provided by you
- User-selected theme preferences
- Layout direction preferences (left-right or top-bottom)
What We DO NOT Collect
- ❌ Personal information (name, email, address)
- ❌ User account data
- ❌ IP addresses
- ❌ Usage analytics or tracking data
- ❌ Generated flowchart content
- ❌ Cookies or local storage beyond session data
🖥️ Local Processing
How It Works
FlowMap is designed with privacy-first principles:
- Local Execution: All processing happens on your local machine
- No Network Calls: The plugin does not make any external API calls
- Temporary Files: Generated images are stored temporarily and can be deleted
- No Data Transmission: Your input text never leaves your environment
Data Flow
[Your Input] → [Local Processing] → [PNG Output] → [Returned to Dify]
↓ ↓ ↓ ↓
No Upload No External No Cloud No Retention
💾 Data Storage
Temporary Storage
- Generated Images: Temporarily stored in the plugin's output directory
- Session Data: Basic theme and layout preferences during session
- Automatic Cleanup: Old files are automatically cleaned up
No Persistent Storage
- We do not store your input text
- We do not keep copies of generated flowcharts
- We do not maintain user profiles or histories
🛡️ Security Measures
Technical Safeguards
- Local Processing: No data transmission reduces attack surface
- No External Dependencies: Minimizes third-party security risks
- Sandboxed Execution: Runs within Dify's secure plugin environment
- Input Validation: Sanitizes input to prevent malicious code execution
Data Protection
- All processing occurs within your controlled environment
- No data is transmitted to our servers or third parties
- Generated files have restricted access permissions
🔧 Plugin Permissions
Required Permissions
FlowMap requests minimal permissions:
- File System Access: To save generated PNG images
- Processing Power: For matplotlib rendering operations
- Memory Usage: For image generation (up to 268MB)
No Network Permissions
- The plugin does not request network access
- Cannot connect to external services
- Cannot transmit data outside your environment
🌐 Third-Party Services
External Dependencies
NONE. FlowMap has no external service dependencies.
- No analytics services
- No cloud storage services
- No external APIs
- No tracking services
👤 User Rights
Your Control
Since we don't collect personal data, you have complete control:
- ✅ Right to Privacy: Your data never leaves your environment
- ✅ Right to Delete: Remove generated files at any time
- ✅ Right to Control: Decide what input to provide
- ✅ Right to Transparency: Full source code availability
📧 Contact Information
If you have questions about this privacy policy:
- GitHub Issues: Create an issue
- Email: sawyer36@foxmail.com
- Repository: FlowMap Plugin Repository
📋 Compliance
Standards Adherence
FlowMap is designed to comply with:
- GDPR (General Data Protection Regulation)
- CCPA (California Consumer Privacy Act)
- Privacy by Design principles
- Data Minimization best practices
Compliance Status
- ✅ No personal data collection
- ✅ Local processing only
- ✅ No data retention
- ✅ No tracking mechanisms
- ✅ Full user control
🔄 Policy Updates
Version History
- v0.0.1 (2025-09-12): Initial privacy policy
Notification Process
If we update this policy:
- Changes will be documented in the repository
- Version number will be updated
- Users will be notified through GitHub releases
✅ Summary
FlowMap is a privacy-focused plugin that:
- 🔒 Processes all data locally
- 🚫 Never collects personal information
- 🌐 Makes no external network connections
- 🗑️ Doesn't retain user data
- 🔓 Provides full user control
- 📖 Maintains complete transparency
Your privacy is our priority. Your data stays with you.
隐私政策
FlowMap Dify插件
最后更新: 2025年9月12日
版本: 0.0.1
概述
FlowMap是Dify的本地流程图生成插件,优先考虑用户隐私和数据安全。本隐私政策说明我们在您使用插件时如何处理您的数据。
🔒 数据收集
我们收集什么
我们不收集任何个人数据。 FlowMap完全在本地运行,不会将任何用户数据传输到外部服务器。
插件仅处理:
- 您提供的文本输入(Markdown或Mermaid语法)
- 用户选择的主题偏好
- 布局方向偏好(左右或上下)
我们不收集什么
- ❌ 个人信息(姓名、邮箱、地址)
- ❌ 用户账户数据
- ❌ IP地址
- ❌ 使用分析或跟踪数据
- ❌ 生成的流程图内容
- ❌ 会话数据之外的Cookie或本地存储
🖥️ 本地处理
工作原理
FlowMap采用隐私优先原则设计:
- 本地执行: 所有处理都在您的本地设备上进行
- 无网络调用: 插件不进行任何外部API调用
- 临时文件: 生成的图像临时存储,可以删除
- 无数据传输: 您的输入文本永远不会离开您的环境
数据流
[您的输入] → [本地处理] → [PNG输出] → [返回到Dify]
↓ ↓ ↓ ↓
不上传 无外部 无云端 不保留
💾 数据存储
临时存储
- 生成的图像: 临时存储在插件的输出目录中
- 会话数据: 会话期间的基本主题和布局偏好
- 自动清理: 旧文件会自动清理
无持久存储
- 我们不存储您的输入文本
- 我们不保留生成的流程图副本
- 我们不维护用户档案或历史记录
🛡️ 安全措施
技术保障
- 本地处理: 无数据传输减少攻击面
- 无外部依赖: 最小化第三方安全风险
- 沙盒执行: 在Dify的安全插件环境中运行
- 输入验证: 清理输入以防止恶意代码执行
数据保护
- 所有处理都在您控制的环境中进行
- 数据不会传输到我们的服务器或第三方
- 生成的文件具有限制性访问权限
🔧 插件权限
必需权限
FlowMap请求最少权限:
- 文件系统访问: 保存生成的PNG图像
- 处理能力: 用于matplotlib渲染操作
- 内存使用: 用于图像生成(最多268MB)
无网络权限
- 插件不请求网络访问
- 无法连接外部服务
- 无法将数据传输到您的环境之外
🌐 第三方服务
外部依赖
无。 FlowMap没有外部服务依赖。
- 无分析服务
- 无云存储服务
- 无外部API
- 无跟踪服务
👤 用户权利
您的控制权
由于我们不收集个人数据,您拥有完全控制权:
- ✅ 隐私权: 您的数据永远不会离开您的环境
- ✅ 删除权: 随时删除生成的文件
- ✅ 控制权: 决定提供什么输入
- ✅ 透明权: 完整源代码可用
📧 联系信息
如果您对此隐私政策有疑问:
- GitHub问题: 创建问题
- 邮箱: sawyer36@foxmail.com
- 仓库: FlowMap插件仓库
📋 合规性
标准遵循
FlowMap设计符合:
- GDPR(通用数据保护条例)
- CCPA(加州消费者隐私法)
- 隐私设计原则
- 数据最小化最佳实践
合规状态
- ✅ 不收集个人数据
- ✅ 仅本地处理
- ✅ 不保留数据
- ✅ 无跟踪机制
- ✅ 完全用户控制
🔄 政策更新
版本历史
- v0.0.1 (2025-09-12): 初始隐私政策
通知流程
如果我们更新此政策:
- 更改将在仓库中记录
- 版本号将更新
- 用户将通过GitHub发布通知
✅ 总结
FlowMap是一个注重隐私的插件:
- 🔒 本地处理所有数据
- 🚫 从不收集个人信息
- 🌐 不进行外部网络连接
- 🗑️ 不保留用户数据
- 🔓 提供完全用户控制
- 📖 保持完全透明
您的隐私是我们的优先考虑。您的数据与您同在。