# RBX Invest Roblox Limiteds market data (remote · rbxinvest.com)

Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios.

- Trust score: 72/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- remote · `rbxinvest.com`: 72/100 (this document), [markdown](https://verifymcp.io/servers/com-rbxinvest-market-data/rbxinvest.md), [page](https://verifymcp.io/servers/com-rbxinvest-market-data/rbxinvest)

## Channel facts

- Endpoint: `https://rbxinvest.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-21.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 12 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 2282 tokens (~190/item across 12 items; 12 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 57/100
  - Stability observed for 17 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 89/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 67% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the RBX Invest Roblox Limiteds market data MCP server?

RBX Invest Roblox Limiteds market data is a hosted endpoint at https://rbxinvest.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-rbxinvest-market-data 'https://rbxinvest.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-rbxinvest-market-data": {
      "url": "https://rbxinvest.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-rbxinvest-market-data": {
      "type": "http",
      "url": "https://rbxinvest.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-rbxinvest-market-data]
url = "https://rbxinvest.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-rbxinvest-market-data": {
      "type": "remote",
      "url": "https://rbxinvest.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-rbxinvest-market-data --url 'https://rbxinvest.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-rbxinvest-market-data:
    url: "https://rbxinvest.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-rbxinvest-market-data": {
      "Transport": "http",
      "Url": "https://rbxinvest.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-rbxinvest-market-data -t streamable-http -u 'https://rbxinvest.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-rbxinvest-market-data": {
      "type": "http",
      "url": "https://rbxinvest.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-20 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-15 (score 69, 0)

- [functional] Schema quality: good → excellent
- [cosmetic] “search_items” added an optional parameter “asset_type”

### 2026-09-14 (score 69, +1)

- [cosmetic] “search_items” reworded the description of “filters”
- [cosmetic] “search_items” reworded the description of “sort”

### 2026-09-13 (score 68, 0)

- [security] Tool “search_items” rewrote its description, which is the text the model reads
- [functional] Schema quality: excellent → good
- [functional] Server version: 1.0.0 → 1.0.1
- [cosmetic] “search_items” reworded the description of “sort”

### 2026-09-12 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 67, 0)

- [security] Tool “get_item_details” rewrote its description, which is the text the model reads

## MCP tools (12)

### `search_items` (~517 tokens)

Search or rank Roblox Limiteds

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 1/7/14/30 days and lifetime in both percent and Robux, sales counts and sales value per window, and the item score. Rank by any of those with sort, and bound any of them with filters to ask a question with more than one condition in it. Prices are Robux.

Input parameters:

- `asset_type` (string): Only this kind of item, e.g. Hat, HairAccessory, FaceAccessory, BackAccessory, Face, Gear. Omit for every kind.
- `availability` (string): available = copies still in stock from the creator.
- `direction` (string)
- `filters` (array): Ranges narrowing the catalog, ANDed together. Each is in the unit its metric is shown in: Robux for rap/totalValue/price/creatorPrice/salesTotal*/growthRs*, percent for growth*/percentRemaining/perce…
- `item_type` (string): regular_limited is a classic Limited, ugc_limited a UGC one.
- `limit` (integer)
- `offset` (integer): Rows to skip, for reading past the first page. The reply reports the total that matched.
- `query` (string): Part of an item name, e.g. "valkyrie". Omit to rank or screen the catalog.
- `sort` (string): Metric to rank by. Size: rap, totalValue, price (cheapest copy from any seller), creatorPrice (the creator's price for a new copy; only items still on sale from the creator have one), copies, copiesL…

### `get_item_details` (~209 tokens)

One Limited in depth

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 30 days, whether the creator is still selling new copies, the creator, the item score with its predicted profit per day and a breakdown of how it was calculated (every input, its weight and how many points it moved the chance and profit-size blends, then the equation), and a summary of its price trend. Use the breakdown to explain why an item scores what it does. Needs a numeric Roblox asset id — get one from search_items first. Read creator_still_selling rather than copies_remaining to answer "can I buy one at the original price": stock left does not mean it is on sale.

Input parameters:

- `asset_id` (string, required): Numeric Roblox asset id, e.g. "1365767".
- `trend_days` (integer)

### `find_deals` (~169 tokens)

Limiteds listed below RAP

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.

Input parameters:

- `limit` (integer)
- `max_price` (integer): Highest resale price to consider, in Robux.
- `min_discount_pct` (number): Only items at least this far below RAP.
- `min_price` (integer): Lowest resale price to consider, in Robux.
- `min_rap` (integer): Ignore items whose RAP is below this.
- `sort` (string): deal = biggest discount, savings = biggest absolute saving, recent = newest; rap and price rank by those.
- `type` (string): ugc_limited or regular_limited (classic).

### `get_new_limiteds` (~156 tokens)

Recent UGC Limited releases

UGC Limiteds released recently, with demand level, stock left and the predicted profit numbers RBX Invest scores them with.

Input parameters:

- `all_experiences_only` (boolean): Only items sold in any experience — the ones a buyer can list in their own game and keep the 40% affiliate commission on.
- `availability` (string)
- `hide_free` (boolean): Drop items the creator released at 0 R$.
- `limit` (integer)
- `max_age_days` (integer)
- `query` (string): Part of an item name, to search within recent releases.
- `resellable_only` (boolean): Only items whose resale window has opened.
- `sort` (string)

### `get_creator` (~84 tokens)

Creator track record

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.

Input parameters:

- `creator_id` (string): Numeric creator id.
- `name` (string): Creator name. Omit if giving creator_id.

### `rank_creators` (~213 tokens)

Rank Roblox UGC 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 creators with enough settled releases to rate, and by growth only those with 3 or more items, because an average over one release is noise.

Input parameters:

- `direction` (string)
- `limit` (integer)
- `offset` (integer): Rows to skip, for reading past the first page.
- `query` (string): Part of a creator name, to rank within matching creators.
- `sort` (string): chance = how often their releases end up profitable, score = RBX Invest's creator rating, totalValue = RAP across everything they have made, copies = copies of their items in circulation, uniqueItems…

### `rank_players` (~131 tokens)

Rank tracked Limited portfolios

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 it is a rank on this board rather than a global one.

Input parameters:

- `limit` (integer)
- `metric` (string): value = total RAP held, copies = number of copies held, growth = average lifetime appreciation across holdings (only players holding 3 or more copies are ranked).
- `offset` (integer): Rows to skip, for reading past the first page.

### `get_community_holdings` (~165 tokens)

What tracked collectors hold

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 different people hold it — one item can be 33 copies in a single collection and another one copy each across 400 people.

Input parameters:

- `direction` (string)
- `kind` (string): items = individual Limiteds, creators = whose work is held.
- `limit` (integer)
- `offset` (integer)
- `query` (string): Part of an item or creator name.
- `sort` (string): total_copies = most copies held, unique_owners = held by the most different people.

### `find_articles` (~186 tokens)

RBX Invest's written guides

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" section: linking a Roblox account and what that grants, inventory syncing, privacy, what each page does. Returns titles, summaries and links — read the article itself for the detail. One search returning nothing is a vocabulary miss more often than a gap; try the words the site would use before concluding it is not there.

Input parameters:

- `category` (string): Restrict to one section of /articles, the same six a visitor can browse.
- `limit` (integer)
- `query` (string): Topic to search for, e.g. "devex", "how RAP works". Omit for the most recent articles.

### `get_market_stats` (~61 tokens)

Size of the tracked market

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 Roblox.

### `get_market_cap` (~154 tokens)

Market cap over time, Classic vs UGC

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 series carrying all of them. Market cap is the RAP of each item times the copies of it that exist. Use it for how big the market is, whether it is growing, how marketplace sales compare, and how the two halves differ. Item-for-item trades are excluded.

Input parameters:

- `days` (integer): Length of the range in days; 9999 for the whole series, which reaches 2021 on two items and 2022-11-24 for the rest.

### `get_player_holdings` (~87 tokens)

One collector's public portfolio

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 rather than empty.

Input parameters:

- `limit` (integer)
- `roblox_user_id` (string, required): Numeric Roblox user id, e.g. "27170037".

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-rbxinvest-market-data/rbxinvest#diagnostics

## Score history

- 2026-09-21: 72
- 2026-09-20: 72
- 2026-09-19: 71
- 2026-09-18: 71
- 2026-09-17: 70
- 2026-09-16: 70
- 2026-09-15: 69
- 2026-09-14: 69
- 2026-09-13: 68
- 2026-09-12: 68
- 2026-09-11: 67
- 2026-09-10: 67
- 2026-09-09: 67
- 2026-09-08: 66
- 2026-09-07: 66
- 2026-09-06: 65
- 2026-09-05: 65
- 2026-09-04: 64

## Common questions

### What is the RBX Invest Roblox Limiteds market data MCP server?

RBX Invest Roblox Limiteds market data is an MCP server listed in the public MCP registry as com.rbxinvest/market-data. Read-only Roblox Limiteds market data: RAP, resale prices, deals below RAP, creators, portfolios. This page covers its hosted endpoint (https://rbxinvest.com/mcp).

### Is the RBX Invest Roblox Limiteds market data MCP server safe to use?

RBX Invest Roblox Limiteds market data scores 72 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the RBX Invest Roblox Limiteds market data MCP server expose?

RBX Invest Roblox Limiteds market data exposes 12 tools: search_items, get_item_details, find_deals, get_new_limiteds, get_creator, and 7 more. Their descriptions and schemas cost roughly 2,132 tokens of context every time the server is loaded.

### Does the RBX Invest Roblox Limiteds market data MCP server require authentication?

No. We connected to RBX Invest Roblox Limiteds market data without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the RBX Invest Roblox Limiteds market data MCP server still maintained?

RBX Invest Roblox Limiteds market data is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://rbxinvest.com/mcp
- Website: https://rbxinvest.com/api
- Changelog RSS feed: https://verifymcp.io/servers/com-rbxinvest-market-data/rbxinvest.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-rbxinvest-market-data/rbxinvest.json
- HTML version of this page: https://verifymcp.io/servers/com-rbxinvest-market-data/rbxinvest