SoldStack
What secondhand clothes, shoes and bags actually sold for on Poshmark, plus buy or pass verdicts.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"soldstack": {
"url": "https://soldstack.fly.dev/mcp"
}
}
}Remote endpoints
https://soldstack.fly.dev/mcpstreamable-httpWhat it can do
Tool inventory
Tools (2)
⚪sold_comps(query, size, condition, days, limit, ...)
What an item actually sold for on Poshmark: median sold price, typical range (p10-p90), days to sell, what the seller keeps after fees, price by condition, a confidence rating, and the matching sales. query: brand + item, e.g. "coach tabby 26" or "lululemon align leggings". size: only this size, e.g. "8", "M" or "10.5". condition: "new", "used", or an exact grade: new_with_tags, not_new_with_tags, used_like_new, used_excellent, used_good, used_fair (comma-separated for several). days: only sales from the last N days (1-365). limit: how many individual sales to include (0-50). source: "poshmark" (the only live marketplace today).
Input Schema
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
},
"size": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Size"
},
"condition": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Condition"
},
"days": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"title": "Days"
},
"limit": {
"default": 10,
"title": "Limit",
"type": "integer"
},
"source": {
"default": "poshmark",
"title": "Source",
"type": "string"
}
},
"required": [
"query"
],
"title": "sold_compsArguments"
}⚪buy_or_pass(query, cost, min_profit, size, condition, ...)
Whether an item is worth buying at a given cost to resell on Poshmark: BUY, MAYBE or PASS with the reason, judged from its clean sold comps after Poshmark's fee. query: brand + item, e.g. "patagonia better sweater". cost: what you'd pay, e.g. the thrift-store tag price in USD. min_profit: smallest profit after fees worth the effort (default 10). size / condition: same filters as sold_comps. source: "poshmark" (the only live marketplace today).
Input Schema
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
},
"cost": {
"title": "Cost",
"type": "number"
},
"min_profit": {
"default": 10,
"title": "Min Profit",
"type": "number"
},
"size": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Size"
},
"condition": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Condition"
},
"source": {
"default": "poshmark",
"title": "Source",
"type": "string"
}
},
"required": [
"query",
"cost"
],
"title": "buy_or_passArguments"
}Community
Evidence