RBX Invest Roblox Limiteds market data is a remote MCP server that gives an AI agent 12 tools, among them find_articles, find_deals, get_community_holdings. It answers at https://rbxinvest.com/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 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
find_articles | Search RBX Invest's published guides. They cover the market — how Roblox taxes resales, how RAP is calculated, valuing and flipping Limiteds, converting Robux to USD, histories of individual item series — and the site itself, in the "site" Inputs: query, category, limit |
find_deals | Roblox Limiteds whose lowest resale listing is currently below their RAP, with the discount and the absolute saving. This is the live resale market, refreshed continuously. Use it for what is underpriced right now. Inputs: type, min_discount_pct, min_rap, min_price, max_price, sort |
get_community_holdings | The Limiteds and creators most held across the portfolios RBX Invest tracks. A different signal from price or sales volume: RAP says what a thing trades at, this says what people chose to keep. Ranked by total copies held or by how many dif Inputs: kind, sort, direction, query, offset, limit |
get_creator | A Roblox UGC creator: how often their releases have ended up profitable, how long that typically took, and their biggest items. Creators with too few releases come back unrated rather than scored — treat that as unknown, not as bad. Inputs: name, creator_id |
get_item_details | Everything tracked about one Roblox Limited: a plain-language summary paragraph, RAP and how it has moved over a window, the resale book (how many copies are listed and at what prices, not just the cheapest), stock left, sales in the last 3 Inputs: asset_id, trend_days |
get_market_cap | How big the Roblox Limited market is over any date range, split between Classic and UGC Limiteds: market cap, items, copies in circulation, and the marketplace sales volume and Robux spent on the latest measured day, plus a sampled daily se Inputs: days |
get_market_stats | Totals for the Roblox Limiteds market as RBX Invest tracks it: how many Limiteds are followed, and the copies and Robux held across tracked portfolios. The holdings figures cover RBX Invest users who linked a Roblox account, not all of Robl |
get_new_limiteds | UGC Limiteds released recently, with demand level, stock left and the predicted profit numbers RBX Invest scores them with. Inputs: max_age_days, availability, resellable_only, hide_free, all_experiences_only, query |
get_player_holdings | What a tracked player holds: their most valuable positions plus the totals the leaderboard ranks them on. Follows rank_players, which returns the Roblox user id this needs. A player who set their inventory private comes back marked private Inputs: roblox_user_id, limit |
rank_creators | Creators ranked across the whole Roblox Limited market — who is biggest, and whose releases most often end up profitable. get_creator answers about one creator you can already name; this finds them. Ranking by profitability shows only creat Inputs: sort, direction, query, offset, limit |
rank_players | The biggest Roblox Limited portfolios RBX Invest tracks, by total RAP held, copies held, or average lifetime appreciation. This covers people who signed up on RBX Invest and linked a Roblox account, not every Roblox player, so a rank from i Inputs: metric, offset, limit |
search_items | Search the Roblox Limited catalog by name, or screen the whole market when no query is given. Returns asset id, RAP, RAP across every copy sold, the lowest resale listing, stock left, the move in RAP over 1/7/30 days and lifetime in both pe Inputs: query, sort, direction, item_type, availability, filters |
Every block below points at https://rbxinvest.com/mcp. Pick your client and copy.
claude mcp add --transport http rbx-invest-roblox-limiteds-marke https://rbxinvest.com/mcp
{
"mcpServers": {
"rbx-invest-roblox-limiteds-marke": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://rbxinvest.com/mcp"]
}
}
}{
"mcpServers": {
"rbx-invest-roblox-limiteds-marke": {
"url": "https://rbxinvest.com/mcp"
}
}
}{
"servers": {
"rbx-invest-roblox-limiteds-marke": {
"type": "http",
"url": "https://rbxinvest.com/mcp"
}
}
}{
"context_servers": {
"rbx-invest-roblox-limiteds-marke": {
"url": "https://rbxinvest.com/mcp"
}
}
}{
"mcpServers": {
"rbx-invest-roblox-limiteds-marke": {
"serverUrl": "https://rbxinvest.com/mcp"
}
}
}{
"mcpServers": {
"rbx-invest-roblox-limiteds-marke": {
"url": "https://rbxinvest.com/mcp"
}
}
}name: RBX Invest Roblox Limiteds market data
version: 0.0.1
schema: v1
mcpServers:
- name: RBX Invest Roblox Limiteds market data
type: streamable-http
url: https://rbxinvest.com/mcp{
"mcpServers": {
"rbx-invest-roblox-limiteds-marke": {
"httpUrl": "https://rbxinvest.com/mcp"
}
}
}{
"mcpServers": {
"rbx-invest-roblox-limiteds-marke": {
"type": "http",
"url": "https://rbxinvest.com/mcp"
}
}
}{
"mcpServers": {
"rbx-invest-roblox-limiteds-marke": {
"url": "https://rbxinvest.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Frbxinvest.com%2Fmcp&type=streamable_http&id=rbx-invest-roblox-limiteds-marke&name=RBX%20Invest%20Roblox%20Limiteds%20market%20data
It answered our last check on 19 October 2026 in 157 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by rbxinvest.com and served from rbxinvest.com, the vendor's own domain: https://rbxinvest.com/mcp.
12, as returned by the server's own tools/list on 11 September 2026: find_articles, find_deals, get_community_holdings, get_creator, get_item_details, get_market_cap, get_market_stats, get_new_limiteds, and 4 more.
It answered our last check on 19 October 2026 in 157 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://rbxinvest.com/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: com.rbxinvest. Endpoint host: rbxinvest.com. ARD identifier: urn:air:com.rbxinvest:mcp:market-data.
First indexed 10 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.