← All servers

G

GroundTruth: 2026 US Tariff & Landed Cost

connects

winter-river-47fc.contentforge-press.workers.dev

Source-linked 2026 US duty and landed cost facts for AI agents: layered tariffs, MPF and HMF.

https://winter-river-47fc.contentforge-press.workers.dev/mcpNo authMCP 2024-11-05v1.0.0last checked 28 Sep 2026spoke MCP on 1 of 1 check (30 days)initialize in 203 ms

Will my client connect?

Decided from what the probe found at the endpoint, and from what each client's own documentation says it can complete. Every row carries the day that documentation was read.

✓Claude CodeConnects

The endpoint answers an anonymous handshake, so no credential is needed.

claude mcp add --transport http groundtruth-2026-us-tariff-landed-cost https://winter-river-47fc.contentforge-press.workers.dev/mcp

Claude Code docs · read on 2026-08-30

✓Claude (claude.ai & Desktop)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Connectors → Add custom connector, then paste https://winter-river-47fc.contentforge-press.workers.dev/mcp.

Claude (claude.ai & Desktop) docs · read on 2026-08-30

✓ChatGPTConnects

The endpoint answers an anonymous handshake, so no credential is needed.

Settings → Apps → Advanced settings → Developer mode, then create a connector pointing at https://winter-river-47fc.contentforge-press.workers.dev/mcp.

ChatGPT docs · read on 2026-08-30

✓CursorConnects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "mcpServers": {
    "groundtruth-2026-us-tariff-landed-cost": {
      "url": "https://winter-river-47fc.contentforge-press.workers.dev/mcp"
    }
  }
}

Cursor docs · read on 2026-08-30

✓VS Code (Copilot)Connects

The endpoint answers an anonymous handshake, so no credential is needed.

{
  "servers": {
    "groundtruth-2026-us-tariff-landed-cost": {
      "type": "http",
      "url": "https://winter-river-47fc.contentforge-press.workers.dev/mcp"
    }
  }
}

VS Code (Copilot) docs · read on 2026-08-30

How to authenticate

Checked against the endpoint by our probe on 28 Sep 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	No auth
Protected-resource metadata	✓Published (RFC 9728)
Anonymous access	Handshake succeeds; 2 tools listable

Tools

compute_tarifflist_tariff_categories

Contract history

28 Sep 2026v1.0.0first recorded contract

Watch this server

Save its public contract as a baseline and manage breaking-change email alerts.

Own this server?

Sign in to claim this listing by proving control of its host.

Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/groundtruth-2026-us-tariff-landed-cost/badge.svg)](https://mcpi.app/servers/groundtruth-2026-us-tariff-landed-cost)