[PR #1310] [MERGED] add new plugin tencent_cos #1521

New Issue

2026-02-22T18:00:25-05:00

yindo commented

2026-02-22 18:00:25 -05:00

📋 Pull Request Information

Original PR: https://github.com/langgenius/dify-plugins/pull/1310
Author: @sawyer-shi
Created: 9/30/2025
Status: ✅ Merged
Merged: 10/22/2025
Merged by: @crazywoola

Base: main ← Head: main-tencent-cos-plugin

📝 Commits (7)

1da7a9b add a new plugin flow_map-0.0.1.difypkg
aff63fc Merge branch 'langgenius:main' into main
7b1ec19 Add new plugin aliyun OSS
d28fd34 remove new plugin aliyun OSS file
9bb4fdd add new plugin tencent_cos-0.0.1.difypkg
5544b5a add new plugin tencent_cos-0.0.1.difypkg[update：make readme for English and Chinese in separately]
6e87102 add new plugin tencent_cos-0.0.1.difypkg[update：make readme for English and Chinese in separately]

📊 Changes

1 file changed (+0 additions, -0 deletions)

View changed files

➕ sawyer-shi/tencent_cos/tencent_cos-0.0.1.difypkg (+0 -0)

📄 Description

Tencent Cloud COS Plugin

A powerful Dify plugin providing seamless integration with Tencent Cloud Object Storage (COS). Enables direct file uploads to Tencent Cloud COS and efficient file retrieval using URLs, with rich configuration options.

Version Information

Current Version: v0.0.1
Release Date: 2025-09-30
Last Updated: 2025-09-30
Compatibility: Dify Plugin Framework
Python Version: 3.12

Version History

v0.0.1 (2025-06-18): Initial release with file upload and retrieval capabilities, support for multiple directory structures and filename modes

Quick Start

Download the tencent_cos plugin from the Dify marketplace
Configure Tencent Cloud COS authorization information
After completing the above configuration, you can immediately use the plugin

Core Features

File Upload to COS

Direct File Upload: Upload any file type directly to Tencent Cloud COS
Flexible Directory Structure: Multiple storage directory organization options
- Flat structure (no_subdirectory)
- Hierarchical date structure (yyyy_mm_dd_hierarchy)
- Combined date structure (yyyy_mm_dd_combined)
Filename Customization: Control how filenames are stored in COS
- Use original filename
- Append timestamp to original filename
Source File Tracking: Automatically captures and returns the original filename
Smart Extension Detection: Automatically determine file extensions based on content type

File Retrieval by URL

Direct Content Access: Retrieve file content directly using COS URLs
Cross-Region Support: Works with all Tencent Cloud COS regions worldwide

Technical Advantages

Secure Authentication: Robust credential handling with support for HTTPS
Efficient Storage Management: Intelligent file organization options
Comprehensive Error Handling: Detailed error messages and status reporting
Multiple File Type Support: Works with all common file formats
Rich Parameter Configuration: Extensive options for customized workflows
Source File Tracking: Preserves original filename information

Requirements

Python 3.12
Tencent Cloud COS account with valid SecretId and SecretKey credentials
Dify Platform access
Required Python packages (installed via requirements.txt)

Installation & Configuration

Install the required dependencies:
```
pip install -r requirements.txt
```
Configure the plugin in Dify with the following parameters:
- Region: Your Tencent Cloud COS region (e.g., ap-beijing)
- Bucket Name: Your COS bucket name
- SecretId: Your Tencent Cloud SecretId
- SecretKey: Your Tencent Cloud SecretKey

Usage

The plugin provides three powerful tools for interacting with Tencent Cloud COS:

1. Upload File to COS (upload_file)

Dedicated tool for uploading files to Tencent Cloud COS.

Parameters:
- file: The local file to upload (required)
- directory: First-level directory under the bucket (required)
- directory_mode: Optional directory structure mode (default: no_subdirectory)
  - no_subdirectory: Store directly in specified directory
  - yyyy_mm_dd_hierarchy: Store in date-based hierarchical structure
  - yyyy_mm_dd_combined: Store in combined date directory
- filename: Optional custom filename for COS storage
- filename_mode: Optional filename composition mode (default: filename)
  - filename: Use original filename
  - filename_timestamp: Use original filename plus timestamp

2. Multi-Upload Files to COS (multi_upload_files)

Dedicated tool for uploading multiple files to Tencent Cloud COS.

Parameters:
- files: The local files to upload (required, maximum 10 files)
- directory: First-level directory under the bucket (required)
- directory_mode: Optional directory structure mode (default: no_subdirectory)
  - no_subdirectory: Store directly in specified directory
  - yyyy_mm_dd_hierarchy: Store in date-based hierarchical structure
  - yyyy_mm_dd_combined: Store in combined date directory
- filename_mode: Optional filename composition mode (default: filename)
  - filename: Use original filename
  - filename_timestamp: Use original filename plus timestamp

3. Get File by URL (get_file_by_url)

Dedicated tool for retrieving files from Tencent Cloud COS using URLs.

Parameters:
- file_url: The URL of the file in Tencent Cloud COS

Examples

Upload File

Batch Upload Files

Get File by URL

Notes

Ensure your COS bucket has the correct permissions configured
The plugin requires valid Tencent Cloud credentials with appropriate COS access permissions
For very large files, consider using multipart upload functionality (not currently implemented)

Developer Information

Author: https://github.com/sawyer-shi
Email: sawyer36@foxmail.com
License: MIT License
Source Code: https://github.com/sawyer-shi/dify-plugins-tencent_cos
Support: Through Dify platform and GitHub Issues

Ready to seamlessly integrate with Tencent Cloud COS?

Plugin Submission Form

1. Metadata

Plugin Author:
Plugin Name:
Repository URL:

2. Submission Type

New plugin submission
Version update for existing plugin

3. Description

4. Checklist

I have read and followed the Publish to Dify Marketplace guidelines
I have read and comply with the Plugin Developer Agreement
I confirm my plugin works properly on both Dify Community Edition and Cloud Version
I confirm my plugin has been thoroughly tested for completeness and functionality
My plugin brings new value to Dify

5. Documentation Checklist

Please confirm that your plugin README includes all necessary information:

Step-by-step setup instructions
Detailed usage instructions
All required APIs and credentials are clearly listed
Connection requirements and configuration details
Link to the repository for the plugin source code

6. Privacy Protection Information

Based on Dify Plugin Privacy Protection Guidelines:

Data Collection

Privacy Policy

I confirm that I have prepared and included a privacy policy in my plugin package based on the Plugin Privacy Protection Guidelines

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/langgenius/dify-plugins/pull/1310 **Author:** [@sawyer-shi](https://github.com/sawyer-shi) **Created:** 9/30/2025 **Status:** ✅ Merged **Merged:** 10/22/2025 **Merged by:** [@crazywoola](https://github.com/crazywoola) **Base:** `main` ← **Head:** `main-tencent-cos-plugin` --- ### 📝 Commits (7) - [`1da7a9b`](https://github.com/langgenius/dify-plugins/commit/1da7a9b8de020e2b634275b0f5b99dfffd12ee82) add a new plugin flow_map-0.0.1.difypkg - [`aff63fc`](https://github.com/langgenius/dify-plugins/commit/aff63fc5dc3bdb3888d0eeca96c9354a1c91869c) Merge branch 'langgenius:main' into main - [`7b1ec19`](https://github.com/langgenius/dify-plugins/commit/7b1ec19ae75e2295cfd3de65b46c7e40fb0ca8d1) Add new plugin aliyun OSS - [`d28fd34`](https://github.com/langgenius/dify-plugins/commit/d28fd34d3f0ddec63511b738fe6c2211aa322828) remove new plugin aliyun OSS file - [`9bb4fdd`](https://github.com/langgenius/dify-plugins/commit/9bb4fdd1d9be60a413d369248c8142b81be0acce) add new plugin tencent_cos-0.0.1.difypkg - [`5544b5a`](https://github.com/langgenius/dify-plugins/commit/5544b5aab95baca015d0664b61d173c02fb9a374) add new plugin tencent_cos-0.0.1.difypkg[update：make readme for English and Chinese in separately] - [`6e87102`](https://github.com/langgenius/dify-plugins/commit/6e87102d95cc05b2499cd7b11749334fe6a272c0) add new plugin tencent_cos-0.0.1.difypkg[update：make readme for English and Chinese in separately] ### 📊 Changes **1 file changed** (+0 additions, -0 deletions) <details> <summary>View changed files</summary> ➕ `sawyer-shi/tencent_cos/tencent_cos-0.0.1.difypkg` (+0 -0) </details> ### 📄 Description # Tencent Cloud COS Plugin A powerful Dify plugin providing seamless integration with Tencent Cloud Object Storage (COS). Enables direct file uploads to Tencent Cloud COS and efficient file retrieval using URLs, with rich configuration options. ### Version Information - **Current Version**: v0.0.1 - **Release Date**: 2025-09-30 - **Last Updated**: 2025-09-30 - **Compatibility**: Dify Plugin Framework - **Python Version**: 3.12 #### Version History - **v0.0.1** (2025-06-18): Initial release with file upload and retrieval capabilities, support for multiple directory structures and filename modes ### Quick Start 1. Download the tencent_cos plugin from the Dify marketplace 2. Configure Tencent Cloud COS authorization information 3. After completing the above configuration, you can immediately use the plugin ### Core Features #### File Upload to COS - **Direct File Upload**: Upload any file type directly to Tencent Cloud COS - **Flexible Directory Structure**: Multiple storage directory organization options - Flat structure (no_subdirectory) - Hierarchical date structure (yyyy_mm_dd_hierarchy) - Combined date structure (yyyy_mm_dd_combined) - **Filename Customization**: Control how filenames are stored in COS - Use original filename - Append timestamp to original filename - **Source File Tracking**: Automatically captures and returns the original filename - **Smart Extension Detection**: Automatically determine file extensions based on content type #### File Retrieval by URL - **Direct Content Access**: Retrieve file content directly using COS URLs - **Cross-Region Support**: Works with all Tencent Cloud COS regions worldwide ### Technical Advantages - **Secure Authentication**: Robust credential handling with support for HTTPS - **Efficient Storage Management**: Intelligent file organization options - **Comprehensive Error Handling**: Detailed error messages and status reporting - **Multiple File Type Support**: Works with all common file formats - **Rich Parameter Configuration**: Extensive options for customized workflows - **Source File Tracking**: Preserves original filename information ### Requirements - Python 3.12 - Tencent Cloud COS account with valid SecretId and SecretKey credentials - Dify Platform access - Required Python packages (installed via requirements.txt) ### Installation & Configuration 1. Install the required dependencies: ```bash pip install -r requirements.txt ``` 2. Configure the plugin in Dify with the following parameters: - **Region**: Your Tencent Cloud COS region (e.g., ap-beijing) - **Bucket Name**: Your COS bucket name - **SecretId**: Your Tencent Cloud SecretId - **SecretKey**: Your Tencent Cloud SecretKey ### Usage The plugin provides three powerful tools for interacting with Tencent Cloud COS: #### 1. Upload File to COS (upload_file) Dedicated tool for uploading files to Tencent Cloud COS. - **Parameters**: - `file`: The local file to upload (required) - `directory`: First-level directory under the bucket (required) - `directory_mode`: Optional directory structure mode (default: `no_subdirectory`) - `no_subdirectory`: Store directly in specified directory - `yyyy_mm_dd_hierarchy`: Store in date-based hierarchical structure - `yyyy_mm_dd_combined`: Store in combined date directory - `filename`: Optional custom filename for COS storage - `filename_mode`: Optional filename composition mode (default: `filename`) - `filename`: Use original filename - `filename_timestamp`: Use original filename plus timestamp #### 2. Multi-Upload Files to COS (multi_upload_files) Dedicated tool for uploading multiple files to Tencent Cloud COS. - **Parameters**: - `files`: The local files to upload (required, maximum 10 files) - `directory`: First-level directory under the bucket (required) - `directory_mode`: Optional directory structure mode (default: `no_subdirectory`) - `no_subdirectory`: Store directly in specified directory - `yyyy_mm_dd_hierarchy`: Store in date-based hierarchical structure - `yyyy_mm_dd_combined`: Store in combined date directory - `filename_mode`: Optional filename composition mode (default: `filename`) - `filename`: Use original filename - `filename_timestamp`: Use original filename plus timestamp #### 3. Get File by URL (get_file_by_url) Dedicated tool for retrieving files from Tencent Cloud COS using URLs. - **Parameters**: - `file_url`: The URL of the file in Tencent Cloud COS ### Examples #### Upload File <img width="2026" height="523" alt="upload-001" src="https://github.com/user-attachments/assets/ac7a1539-e7fc-419d-a9b0-273cec761a7d" /> #### Batch Upload Files <img width="1978" height="954" alt="upload-002" src="https://github.com/user-attachments/assets/ab5755e1-c6df-4b63-8525-a52b1ef1df84" /> #### Get File by URL <img width="2225" height="487" alt="download-001" src="https://github.com/user-attachments/assets/c4aab17f-5294-4107-8799-f85c3ef1f7cd" /> <img width="2222" height="544" alt="download-002" src="https://github.com/user-attachments/assets/12fbc8ec-4249-46b4-8680-e10761510774" /> ### Notes - Ensure your COS bucket has the correct permissions configured - The plugin requires valid Tencent Cloud credentials with appropriate COS access permissions - For very large files, consider using multipart upload functionality (not currently implemented) ### Developer Information - **Author**: `https://github.com/sawyer-shi` - **Email**: sawyer36@foxmail.com - **License**: MIT License - **Source Code**: `https://github.com/sawyer-shi/dify-plugins-tencent_cos` - **Support**: Through Dify platform and GitHub Issues --- **Ready to seamlessly integrate with Tencent Cloud COS?** # Plugin Submission Form ## 1. Metadata  - **Plugin Author**: - **Plugin Name**: - **Repository URL**: ## 2. Submission Type - [x] New plugin submission - [ ] Version update for existing plugin ## 3. Description  ## 4. Checklist - [x] I have read and followed the Publish to Dify Marketplace guidelines - [x] I have read and comply with the Plugin Developer Agreement - [x] I confirm my plugin works properly on both Dify Community Edition and Cloud Version - [x] I confirm my plugin has been thoroughly tested for completeness and functionality - [x] My plugin brings new value to Dify ## 5. Documentation Checklist Please confirm that your plugin README includes all necessary information: - [x] Step-by-step setup instructions - [x] Detailed usage instructions - [x] All required APIs and credentials are clearly listed - [x] Connection requirements and configuration details - [x] Link to the repository for the plugin source code ## 6. Privacy Protection Information Based on Dify Plugin Privacy Protection [Guidelines](https://docs.dify.ai/plugins/publish-plugins/publish-to-dify-marketplace/plugin-privacy-protection-guidelines): ### Data Collection  ### Privacy Policy - [x] I confirm that I have prepared and included a privacy policy in my plugin package based on the Plugin Privacy Protection Guidelines --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

yindo added the pull-request label 2026-02-22 18:00:25 -05:00

yindo closed this issue

2026-02-22 18:00:25 -05:00

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Reference: langgenius/dify-plugins#1521