Filesystem (Reference) vs 腾讯云 COS MCP Server

A side-by-side comparison of two Files & Storage servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Filesystem (Reference) Official MCP reference server for secure local filesystem read/write within allowed directories. Verified stdio (local) No auth TypeScript	腾讯云 COS MCP Server 无需编码即可让大模型接入腾讯云对象存储 (COS) 与数据万象 (CI) 的存储与处理能力。 Unverified stdio (local) API key Stale TypeScript
Category	Files & Storage	Files & Storage
Language	TypeScript	TypeScript
Transport	stdio (local)	stdio (local)
Auth	None	API key
GitHub stars	74k	36
Last commit	7 months ago	9 months ago
Verified
Actively maintained
Install	`npx -y @modelcontextprotocol/server-filesystem /absolute/path/to/dir`	`npx cos-mcp`
Repo	Open	Open

Verdict

Pick Filesystem (Reference) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Pick 腾讯云 COS MCP Server if you need the broadest set of tools.

Add Filesystem (Reference)

Install / run

npx -y @modelcontextprotocol/server-filesystem /absolute/path/to/dir

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "filesystem-reference": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/absolute/path/to/dir"
      ]
    }
  }
}

Add 腾讯云 COS MCP Server

Install / run

npx cos-mcp

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "cos-mcp-server": {
      "command": "npx",
      "args": [
        "cos-mcp",
        "--Region=yourRegion",
        "--Bucket=yourBucket",
        "--SecretId=yourSecretId",
        "--SecretKey=yourSecretKey",
        "--DatasetName=yourDatasetname"
      ]
    }
  }
}

FAQ

Filesystem (Reference) or 腾讯云 COS MCP Server — which is better?

Pick Filesystem (Reference) if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option. Pick 腾讯云 COS MCP Server if you need the broadest set of tools.

Can I use both Filesystem (Reference) and 腾讯云 COS MCP Server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Filesystem (Reference) and 腾讯云 COS MCP Server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Filesystem (Reference) →View 腾讯云 COS MCP Server →More comparisons →