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Catalogue/MCP servers/Iwsdk Rag MCP

Iwsdk Rag MCP

felixtz · MCP server

Iwsdk RAG MCP gives your AI assistant a searchable index of the Immersive Web SDK. It covers the SDK's core packages along with the Three.js and WebXR type definitions, so your assistant can find code by meaning, follow what extends, implements, imports or calls what, and fetch whole files. It suits developers building with the Immersive Web SDK who want their assistant to look things up in its code.

Written by ooruby from the README of @felixtz/iwsdk-rag-mcp 0.3.2.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

Your assistant can answer questions about the SDK from an index of its code instead of guessing at the API.

What you could do with it

  1. 1Ask your assistant to list the ECS components and systems defined in the Immersive Web SDK.
  2. 2Ask for examples of hand tracking in the SDK, then open the whole file that shows it.
  3. 3Check what depends on an API before you change it, or which classes extend Component.

Written from its documentation: what it says it can do, not what our checks found.

IRMCP serverDeveloper tools

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

MCP server providing semantic code search and API reference for the Immersive Web SDK using RAG (Retrieval-Augmented Generation) with vector embeddings

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How far this has been checked

Indexed

What it establishes
It exists, we found it, and its source resolves to a real place.
What it does not
Nothing else. Nobody has read it, run it, or checked who wrote it. Treat it exactly as you would a repository you found yourself.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.

Not read, deliberately. The published package is 64 MB, above the size this scanner reads. Raising the limit would mean reporting a clean scan of a few source files sitting beside a great deal of compiled code nobody here has looked at, which is a worse answer than this one.

How the rungs work

Adding it

Paste this into your client's MCP configuration.

{
  "mcpServers": {
    "iwsdk-rag-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@felixtz/iwsdk-rag-mcp@0.3.2"
      ]
    }
  }
}

Or run it directly.

npx -y @felixtz/iwsdk-rag-mcp@0.3.2

Pinned to 0.3.2, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
@felixtz/iwsdk-rag-mcp
Version read
0.3.2
Resolved
2026-10-10
Open the source(opens in a new tab)

No build provenance published. The repository above is the one the publisher declared, and nothing links it to the package you would install. That is not a mark against this listing, since most packages are published this way, but it is a check nobody can run.

The badge, if this is your listing

It renders the current rung (indexed) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: indexed](https://ooruby.com/api/badge/felixtz-iwsdk-rag-mcp)](https://ooruby.com/market/felixtz-iwsdk-rag-mcp)

About this listing

Kind
MCP server
Category
Developer tools
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-10
Price
Free
Get it freeVisit maker
Rating
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.