Colter

Verified Integration

Author: @testing•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Colter to Claude Desktop or Cursor in seconds

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

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

Architecture & Capabilities

System Overview

Verifies online stores for compatibility with AI shopping agents by testing support for key commerce protocols.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Colter

Colter is an agentic commerce verification toolkit that tests online stores for compatibility with AI shopping agents by scanning for key protocol support (ACP, UCP, TAP) and running comprehensive conformance tests.

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