Claude-Agent user agent: how to verify it with the sail file
Anthropic's hosted Claude agent adds a Claude-Agent token to a browser User-Agent and lists its IPs at /.well-known/sail. How a store can verify it.
Research topic
Anthropic
5 sourced articles on anthropic, newest first: what changed, what it means for an online store, and what to fix so an AI agent can still find, understand and buy there.
AI agent negotiation: Anthropic's Project Deal for merchants
In Anthropic's Project Deal, the model doing the negotiating moved sale prices by $3.64 on average and users did not notice. What that implies for sellers.
Claude Commerce Agents on WooCommerce: How the Port Works
Anthropic's Claude Commerce Agent now has a WooCommerce port that talks to the store's own Store API instead of UCP, per a fetched GitHub repo.
Claude Commerce Agents: What They Need From Your Store
Anthropic reference code for a Claude shopping agent expects a full-text policy search method, not a fixed return-and-warranty snapshot like UCP ships.
Can AI Agents Buy Things Online Without a Human?
Anthropic's Claude Code desktop browser can browse, click, and fill carts on any site, but by design won't purchase, sign up, or bypass CAPTCHAs.
📡 The agentic-commerce brief
What changed in the protocols — and what it means for your store. Connect it to your agent and it pulls the latest itself; no inbox required.
Add it to your agent (Claude Code, Claude Desktop, Cursor — anything that speaks MCP):
MCP server config
{
"mcpServers": {
"agentready-brief": {
"type": "http",
"url": "https://www.agentready.market/mcp/docs"
}
}
}Then ask it for the AgentReady brief —
it calls get_agentready_brief and reads any entry in full. Prefer a feed
reader? Subscribe by RSS.
No agent? Get it by email instead
Email delivery isn't live yet — nothing will land in your inbox until it is. Leave your address and you'll be on the first issue when it ships.