SERVER

Dutyfinch Tariff Lookup

Rank #74,277

dev.workers.cybermax-tools.cybermax/dutyfinch-chatgpt

US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.

2 versions

by CyberMax.tools (34 servers)View repository ↗

Listed & last published

Oct 10, 2026

PURPOSE

What you can do with Dutyfinch Tariff Lookup

Dutyfinch Tariff Lookup is a Model Context Protocol (MCP) server published by CyberMax.tools. It ranks #74,277 of 144,396 active servers on MCP Toplist. Dutyfinch Tariff Lookup is listed on Official MCP, with 2 tracked versions. It was first listed on Oct 10, 2026 and most recently updated on Oct 10, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Dutyfinch Tariff Lookup can and cannot do

MCP Toplist connected to the public endpoint on Oct 11, 2026 and it listed 2 tools. Tool names are not stored, so what they do is not catalogued here.

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Dutyfinch Tariff Lookup

VerifiedNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Verified by MCP Toplist on Oct 11, 2026: the public endpoint completed the MCP handshake and listed 2 tools without credentials.

Declared by the Official MCP Registry, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

Hosted endpoint declared as public.

INSTALLATION AND FIRST TASK

Connect Dutyfinch Tariff Lookup and confirm it works

Remote · HTTP

claude mcp add --transport http dutyfinch-chatgpt https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry

Remote · HTTP

[mcp_servers.dutyfinch-chatgpt]
url = "https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry"

Add to ~/.codex/config.toml.

Remote · HTTP

https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry

Settings → Connectors → “Add custom connector”, then paste this URL.

Remote · HTTP

{
  "mcpServers": {
    "dutyfinch-chatgpt": {
      "url": "https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

Remote · HTTP

{
  "servers": {
    "dutyfinch-chatgpt": {
      "type": "http",
      "url": "https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Save as .vscode/mcp.json in your workspace.

Remote · HTTP

{
  "mcpServers": {
    "dutyfinch-chatgpt": {
      "serverUrl": "https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Remote · HTTP

{
  "mcpServers": {
    "dutyfinch-chatgpt": {
      "url": "https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 10, 2026
Latest version published: Oct 10, 2026
Version history: 2 versions tracked (below)
Requirements evidence: Verified by MCP Toplist on Oct 11, 2026: the public endpoint completed the MCP handshake and listed 2 tools without credentials.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 10, 2026

Registry sightings

Official MCP ↗listed since Oct 10, 2026 · still listed

Do you maintain Dutyfinch Tariff Lookup? to correct or enrich this profile.

VERSIONS

Available versions (2)

Version	Published
1.0.1	Oct 10, 2026
1.0.0	Oct 10, 2026

STANDING

#74,277of 144,396 active servers

Ranks ahead of 70,119 of 144,396 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/dev.workers.cybermax-tools.cybermax%2Fdutyfinch-chatgpt.svg)](https://mcptoplist.com/server/dev.workers.cybermax-tools.cybermax%2Fdutyfinch-chatgpt)

HTML

<a href="https://mcptoplist.com/server/dev.workers.cybermax-tools.cybermax%2Fdutyfinch-chatgpt"><img src="https://mcptoplist.com/badge/dev.workers.cybermax-tools.cybermax%2Fdutyfinch-chatgpt.svg" alt="MCP Toplist: #74,277 of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Dutyfinch Tariff Lookup?: Dutyfinch Tariff Lookup is maintained by CyberMax.tools, which publishes 34 MCP servers (123 total versions) tracked on MCP Toplist.
Is Dutyfinch Tariff Lookup listed on the Official MCP Registry?: Yes — Dutyfinch Tariff Lookup is listed on the Official MCP Registry.
How many versions does Dutyfinch Tariff Lookup have?: MCP Toplist tracks 2 versions of Dutyfinch Tariff Lookup, most recently published on Oct 10, 2026.
Where can I find the source code for Dutyfinch Tariff Lookup?: The source code for Dutyfinch Tariff Lookup is hosted at gitlab.com/CyberMax.tools/agent-tools.

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