SoldStack

io.github.aar-ontv1.0.0Updated Oct 6, 2026

What secondhand clothes, shoes and bags actually sold for on Poshmark, plus buy or pass verdicts.

VerifiedStreamable HTTPWeb executableBusiness & CommerceData & Analytics

Overview

AI-generated overview

Lets an assistant look up what secondhand clothes, shoes and bags actually sold for on Poshmark, with buy or pass verdicts.

What it does
SoldStack is a remote MCP server that provides resale price information for secondhand apparel, footwear and bags, based on what items actually sold for on Poshmark. It also returns buy or pass verdicts to help judge whether a listing is worth purchasing. The manifest lists no individual tools, so the exact tool names and parameters are not documented here.
When to use it
Useful when an assistant needs resale pricing context for secondhand fashion items, for example to evaluate whether a listing is fairly priced or to decide whether to buy. It is aimed at resale and thrift shopping decisions rather than general product search.
Requirements
A remote MCP server reached over streamable HTTP at the provider's endpoint; nothing is installed locally. It requires an API key sent in the X-API-Key header. The key is described as free with 100 lookups a month. Network access to the provider's endpoint is needed.
Before you install
The server asks for a secret API key in the X-API-Key header; treat it as a credential and avoid exposing it. Lookups are limited to 100 per month on the free tier, so usage can be exhausted. Price and verdict data comes from a third party and may be incomplete or out of date, so it should not be the only basis for a purchase decision.

Installation

In SourceWeft

  1. Open SoldStack in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "soldstack": {
      "type": "http",
      "url": "https://soldstack.fly.dev/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v1.0.0LatestOct 6, 2026