Roblox
NPM · @PIPEWORX/MCP-ROBLOX · 2 COMPONENTS
Roblox MCP.
Available components
Last scanned (9 hours ago)
Scores higher than 61% of npm servers
Category Entertainment and Games
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-roblox). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 0 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability63
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 592 tokens (~53/item across 11 items; 11 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage69
- 91% of tools have a non-trivial description (not blank, and not just the tool's name).Partial
- 26% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 11 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 12 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +3
- Tool safety: pass → unverified ▼ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 91 → unverified ▼ functional
- Stability: unverified → 0.20 ▲ functional
- First check of Schema quality: unverified functional
- Package version: 0.3.0 → 0.3.1 functional
- 31 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 29 Oct 26 76
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/@pipeworx/mcp-roblox@0.3.1
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | pipeworx-io/mcp-roblox |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/pipeworx-io/mcp-roblox/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 3691889889 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:bd7d786a595bab19ebfaf3be4d54f6d031cc877ac11868e0a11e6b0bc817568abb2394eae3fe73cc1ea3dffa3959a59e43055ef8e8175963bc492a6a2 |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
game ~22
Game (universe) detail.
| Name | Type | Req | Description |
|---|---|---|---|
| universe_id | number | yes | – |
No output schema declared.
No examples provided.
game_passes ~229
List the game passes (one-time-purchase perks, e.g. VIP, 2x Money) sold in a Roblox experience, with their exact Robux price. Resolves the experience from universe_id, place_id, or a name (e.g. "Grow a Garden") — pass exactly one. A pass currently not for sale returns is_for_sale:false and price_robux:null rather than 0. Cursor-paginated, capped at 100 per page. Note: many top experiences sell in-game currency and items via consumable "developer products" rather than permanent game passes — a small or empty list is a genuine answer, not a tool failure.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | string | – | Pagination cursor from a previous response `next_cursor`. |
| limit | number | – | Max passes to return, default 25, max 100. |
| name | string | – | Experience name to search for, e.g. "Grow a Garden". |
| place_id | number | – | Roblox place id — resolved to its universe. |
| universe_id | number | – | Roblox universe (experience) id. |
No output schema declared.
No examples provided.
group ~18
Group detail.
| Name | Type | Req | Description |
|---|---|---|---|
| group_id | number | yes | – |
No output schema declared.
No examples provided.
user ~42
Fetch a Roblox user's public profile by numeric user_id; returns display name, username, description, account creation date, and ban status.
| Name | Type | Req | Description |
|---|---|---|---|
| user_id | number | yes | – |
No output schema declared.
No examples provided.
user_badges ~35
Badges.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
| sortOrder | string | – | – |
| user_id | number | yes | – |
No output schema declared.
No examples provided.
user_by_username ~22
Resolve username to user id.
| Name | Type | Req | Description |
|---|---|---|---|
| username | string | yes | – |
No output schema declared.
No examples provided.
user_followers_count ~33
Return the total number of followers for a Roblox user by numeric user_id.
| Name | Type | Req | Description |
|---|---|---|---|
| user_id | number | yes | – |
No output schema declared.
No examples provided.
user_followings_count ~35
Return the total number of accounts a Roblox user is following, by numeric user_id.
| Name | Type | Req | Description |
|---|---|---|---|
| user_id | number | yes | – |
No output schema declared.
No examples provided.
user_friends ~44
List the friends of a Roblox user by numeric user_id; returns each friend's user ID, username, display name, and presence status.
| Name | Type | Req | Description |
|---|---|---|---|
| user_id | number | yes | – |
No output schema declared.
No examples provided.
user_games ~34
Created games.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
| sortOrder | string | – | – |
| user_id | number | yes | – |
No output schema declared.
No examples provided.
user_presence ~25
Presence for up to 100 user ids.
| Name | Type | Req | Description |
|---|---|---|---|
| user_ids | array | yes | – |
No output schema declared.
No examples provided.
How do I install the Roblox MCP server?
Roblox runs locally as an npm package, launched with npx -y @pipeworx/mcp-roblox. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @pipeworx/mcp-roblox
claude mcp add pipeworx-io-roblox -- npx -y @pipeworx/mcp-roblox
What is the Roblox MCP server?
Roblox is an MCP server listed in the public MCP registry as io.github.pipeworx-io/roblox. Roblox MCP. This page covers its npm package (@pipeworx/mcp-roblox).
Is the Roblox MCP server safe to use?
Roblox scores 79 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. 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 Roblox MCP server expose?
Roblox exposes 11 tools: user_by_username, user, user_friends, user_followers_count, user_followings_count, and 6 more. Their descriptions and schemas cost roughly 539 tokens of context every time the server is loaded.
Is the Roblox MCP server still maintained?
Roblox is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Roblox MCP server under?
Roblox declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.