Resale Margin Calculator is a remote MCP server that gives an AI agent 1 tool, among them resale_margin. It answers at https://resale-margintest.weromonit0.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 5 of 5 times since 13 September 2026; the last check, on 22 October 2026, succeeded.
Paid MCP tool for resale fees, net profit, ROI, and break-even price.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
resale_margin | Calculate resale selling fee, net profit, ROI, and break-even sale price. Results are rounded to two decimals; ROI is null for zero purchase price and break-even is null when the fee is at least 100 percent. Inputs: purchase_price, sale_price, shipping_cost, selling_fee_percent |
Every block below points at https://resale-margintest.weromonit0.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http resale-margin-calculator https://resale-margintest.weromonit0.workers.dev/mcp
{
"mcpServers": {
"resale-margin-calculator": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://resale-margintest.weromonit0.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"resale-margin-calculator": {
"url": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}{
"servers": {
"resale-margin-calculator": {
"type": "http",
"url": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}{
"context_servers": {
"resale-margin-calculator": {
"url": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}{
"mcpServers": {
"resale-margin-calculator": {
"serverUrl": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}{
"mcpServers": {
"resale-margin-calculator": {
"url": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}name: Resale Margin Calculator
version: 0.0.1
schema: v1
mcpServers:
- name: Resale Margin Calculator
type: streamable-http
url: https://resale-margintest.weromonit0.workers.dev/mcp{
"mcpServers": {
"resale-margin-calculator": {
"httpUrl": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}{
"mcpServers": {
"resale-margin-calculator": {
"type": "http",
"url": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}{
"mcpServers": {
"resale-margin-calculator": {
"url": "https://resale-margintest.weromonit0.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fresale-margintest.weromonit0.workers.dev%2Fmcp&type=streamable_http&id=resale-margin-calculator&name=Resale%20Margin%20Calculator
It answered our last check on 22 October 2026 in 265 ms. Over 5 checks since 13 September 2026 it answered 5. Status here comes from Neuronto's own probes, not from the publisher.
1, as returned by the server's own tools/list on 24 September 2026: resale_margin.
It answered our last check on 22 October 2026 in 265 ms. Over 5 checks since 13 September 2026 it answered 5.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://resale-margintest.weromonit0.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.weromon. Endpoint host: resale-margintest.weromonit0.workers.dev. ARD identifier: urn:air:io.github.weromon:mcp:resale-margin-mcp.
First indexed 13 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.