# chuk-mcp-vfs

> Use this tool when you need to manage virtual filesystems with full file operations and flexible storage options. It solves problems related to file system management, data persistence, and collaboration by providing a unified interface for various storage providers and scopes. It takes input from users and scripts, and outputs file system data and metadata, making it ideal for use cases requiring ephemeral or persistent file systems.

Canonical page: https://skillsregistry.net/skills/ibm-chuk-mcp-vfs  
JSON: https://api.skillsregistry.net/v1/skills/ibm-chuk-mcp-vfs

## Description

Provides virtual filesystem workspaces with full file operations (read, write, ls, tree, mkdir, rm, mv, cp, cd, pwd, find, grep) and checkpoint management. Supports multiple storage providers (memory, filesystem, sqlite, s3) with session, user, and shared scopes.

## Trust

- **Trust score (0–1):** 0.93
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/uddt6r63fx)
- **Repository:** <https://github.com/IBM/chuk-mcp-vfs>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ibm-chuk-mcp-vfs"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ibm-chuk-mcp-vfs` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ibm-chuk-mcp-vfs/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt