obsidian-sync-vault-ce

Name: obsidian-sync-vault-ce
Author: abcamus

Verified

A cloud-first Obsidian vault: zero-space VFS keeps files in your cloud drive, local storage near zero, and 4K video streams on demand. Encrypted multi-device sync for Baidu/Aliyun/Quark/WebDAV/S3, with MCP for AI agents and P2P collaboration.

136stars

11forks

TypeScript

Installation

# Add to your Claude Code skills
git clone https://github.com/abcamus/obsidian-sync-vault-ce

Getting Started

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Security ReportVerified

Last scanned: 7/5/2026

{
  "issues": [],
  "status": "PASSED",
  "scannedAt": "2026-07-05T07:26:00.064Z",
  "npmAuditRan": false,
  "pipAuditRan": true,
  "promptInjectionRan": true
}

README.md

Frequently Asked Questions

What is obsidian-sync-vault-ce?

obsidian-sync-vault-ce is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by abcamus. A cloud-first Obsidian vault: zero-space VFS keeps files in your cloud drive, local storage near zero, and 4K video streams on demand. Encrypted multi-device sync for Baidu/Aliyun/Quark/WebDAV/S3, with MCP for AI agents and P2P collaboration. It has 136 GitHub stars.

Is obsidian-sync-vault-ce safe to use?

Yes. obsidian-sync-vault-ce passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.

How do I install obsidian-sync-vault-ce?

Clone the repository with "git clone https://github.com/abcamus/obsidian-sync-vault-ce" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is obsidian-sync-vault-ce written in?

obsidian-sync-vault-ce is primarily written in TypeScript. It is open-source under abcamus on GitHub, so you can review or fork the full source.

Are there alternatives to obsidian-sync-vault-ce?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh obsidian-sync-vault-ce against similar tools.

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⚠️ Third-Party Software Notice

This skill is third-party open-source software developed and hosted independently on GitHub. SkillsLLM is an informational directory and does not control or maintain the underlying repository.

Any security checks, ratings, or warnings displayed by SkillsLLM are automated and limited in scope. They do not constitute a security certification or guarantee that the software is safe, error-free, or free from malicious code, vulnerabilities, compromised dependencies, or prompt-injection risks.

Review the source code, permissions, dependencies, and configuration before installing or running any third-party skill. Use is at your own risk. To the maximum extent permitted by applicable law, SkillsLLM is not liable for losses arising from third-party software.

Read the Terms of Service

🌟 Sync Vault

Key Features

🔗 Link Notes and Cloud Resources

Generate links based on file ID and path, integrated into Obsidian notes after rendering.

[]() format to link cloud resources.
![]() format to embed cloud resources.

🤖 MCP Server

Built-in Model Context Protocol (MCP) Server, allowing LLMs / AI Agents to directly access and operate on files in your Cloud Storage.

Compatible with MCP-supported clients such as Claude Code and Cursor.
Provides real-time context access via SSE (Server-Sent Events).

🛠️ MCP Tool Capabilities

Tool Name	Description	Note
`get_cloud_account_info`	Get cloud account and storage capacity info
`list_cloud_files`	List files and folders at a specified cloud path
`read_cloud_file`	Read cloud file content (supports streaming)
`create_cloud_file`	Create a new file or folder in the cloud
`delete_cloud_file`	Delete a cloud file or folder
`move_cloud_file`	Move a cloud file or folder
`rename_cloud_file`	Rename a cloud file or folder
`download_cloud_file`	Download a cloud file to local storage
`upload_cloud_file`	Upload a local file to the cloud
`semantic_search`	Global search based on semantics	Baidu Netdisk only
`sharelink_set`	Set/Create a sharing link	Baidu Netdisk only
`upload_by_url`	Upload via offline URL task	Baidu Netdisk only

💻 CLI Commands (1.13.0)

Sync Vault provides Obsidian CLI commands for automation scripts and AI Agent workflows:

Command	Purpose	Common Parameters
`sync-vault:help`	Show CLI command help	`help=true`
`sync-vault:list`	List cloud directory files (pagination/filter/recursive)	`path` `cloud` `limit` `offset` `type` `minSize` `modifiedAfter` `recursive`
`sync-vault:search`	Search cloud files (with pagination/type filter)	`query` `cloud` `limit` `offset` `path` `type`
`sync-vault:read`	Read cloud file content	`path` `cloud` `maxLength`
`sync-vault:info`	Get account and storage status	`cloud`
`sync-vault:doctor`	Diagnose Sync Vault health status	`cloud`

Common examples:

obsidian sync-vault:list path=/ cloud=aliyun limit=100 offset=0
obsidian sync-vault:search query=obsidian cloud=quark type=markdown
obsidian sync-vault:read path=/Notes/Welcome.md cloud=onedrive maxLength=8192
obsidian sync-vault:info cloud=aliyun
obsidian sync-vault:doctor cloud=aliyun

Tip: all sub-commands support help=true to show command-specific usage.

✨ Backup

Introduction

Easily upload data to various cloud drives.
Freely switch cloud vaults and backup data to multiple directories.

🔄 Multi-device Auto Sync

Baidu Netdisk Bi-directional Sync Demo

Supports bi-directional and one-way sync, automatically identifies file deletion & move operations.
Automatic merge of content conflicts.
File deletion is recoverable.
Ignore large files, ignore files by name using regular expressions.
Sync third-party plugins and themes.
End-to-end encryption for Markdown files.

🤝 Collaborative Editing

Distributed collaborative editing, Demo.

📱 Cloud Service Features

No.	Cloud Service	Supported Features
1	Baidu Netdisk	Backup, Sync, Online Image Preview, Online PDF Reading, Video Playback, Audio Playback, Cloud Link
2	OneDrive	Backup, Sync, Online Image Preview, Online PDF Reading, Audio Playback, Video Playback, Cloud Link
3	Aliyun Drive	Backup, Sync, Online Image Preview, Online PDF Reading, Audio Playback, Video Playback, Cloud Link
4	115 Drive	Online Image Preview, Online PDF Reading, Audio Playback, Video Playback, Cloud Link
5	Quark Drive	Backup, Sync, Online Image Preview, Online PDF Reading, Cloud Link
6	Tencent COS	Backup, Sync
7	Nutstore	Backup, Sync
8	InfiniCloud	Backup, Sync
9	123 Pan	Backup, Sync

⚙️ Installation and Usage

Install from Plugin Market

Search for sync vault ce in the plugin market, or click here to install quickly.

Get Started

Click the ☁️ icon in the sidebar to open the dashboard, then find the "Beginner Guide" button in the Quick Actions card.
Click the Beginner Guide button and follow the prompts to complete cloud drive login and sync mode settings.

Configure MCP (SSE)

Claude Code CLI

Add the following code in .claude/mcp.json (Note: change 3000 to the actual port):

{
  "mcpServers": {
    "sync-vault-mcp": {
      "type": "sse",
      "url": "http://127.0.0.1:3000/sse"
    }
  }
}

Claude Desktop

Since Claude Desktop only supports STDIO method to connect MCP Server, you can choose a bridge to connect Sync Vault MCP. Here you can choose sse-bridge.

npm install -g @mcpwizard/sse-bridge
In Claude Desktop [Settings] - [Developer], click the edit configuration button, copy and paste the following code.

{
  "mcpServers": {
    "sync-vault-mcp": {
      "command": "npx",
      "args": [
        "@mcpwizard/sse-bridge",
        "http://127.0.0.1:3000/sse"
      ]
    }
  }
}

Cursor/Trae

In Cursor/Trae's MCP settings, choose to manually add MCP Server (Sync Vault MCP defaults to http://127.0.0.1:3000/sse).

{
  "mcpServers": {
    "sync-vault-mcp": {
      "type": "sse",
      "url": "http://127.0.0.1:3000/sse"
    }
  }
}

🗺️ Roadmap

🌐 More Cloud Services
🏠 Collaborative Editing
🎨 Better User Experience
⎔ Zotero Support
🤖 AI Infrastructure