AWS S3 Tables MCP Server 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.

	AWS S3 Tables MCP Server Official AWS Labs MCP server to manage and query S3 Tables (table buckets, namespaces, tables). Verified stdio (local) API key Python	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	Python	TypeScript
Transport	stdio (local)	stdio (local)
Auth	API key	API key
GitHub stars	9.2k	36
Last commit	3 months ago	9 months ago
Verified
Actively maintained
Install	`uvx awslabs.s3-tables-mcp-server@latest`	`npx cos-mcp`
Repo	Open	Open

Verdict

Pick AWS S3 Tables MCP Server 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 AWS S3 Tables MCP Server

Install / run

uvx awslabs.s3-tables-mcp-server@latest

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

{
  "mcpServers": {
    "aws-s3-tables-mcp-server": {
      "command": "uvx",
      "args": [
        "awslabs.s3-tables-mcp-server@latest"
      ],
      "env": {
        "AWS_PROFILE": "<your-aws-profile>",
        "AWS_REGION": "us-east-1"
      }
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

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

AWS S3 Tables MCP Server or 腾讯云 COS MCP Server — which is better?

Pick AWS S3 Tables MCP Server 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 AWS S3 Tables MCP Server 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 AWS S3 Tables MCP Server 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 AWS S3 Tables MCP Server →View 腾讯云 COS MCP Server →More comparisons →