Cos

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Cos to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "cos": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-cos"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Enables large language models to quickly access Tencent Cloud Storage (COS) and Data Processing (CI) capabilities without coding via the MCP protocol.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Cos

Cos is a tool that allows large language models to easily access and utilize Tencent Cloud Storage (COS) and Data Processing (CI) capabilities without needing to write any code. It uses the MCP protocol.

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