# VRChat Udon MCP

> VRChat Udon MCP — elmau21-vrchat-udon-mcp. Use this tool when you need to streamline UdonSharp development in VRChat, as it provides a comprehensive interface for searching documentation, reading skills, and validating code. The VRChat Udon MCP server solves problems related to UdonSharp development, such as code validation and documentation access, by exposing a repository of skills and tools. It takes in code and queries as inputs and outputs validated code, documentation, and other relevant information.

Canonical page: https://skillsregistry.net/skills/elmau21-vrchat-udon-mcp  
JSON: https://api.skillsregistry.net/v1/skills/elmau21-vrchat-udon-mcp

## Description

A Model Context Protocol server that exposes the agent-skills-vrc-udon repository as an interface for UdonSharp development in VRChat. It provides tools for searching documentation, reading skills, validating code, and more.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/btjoi9jw0z)
- **Repository:** <https://github.com/elmau21/vrchat-udon-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "elmau21-vrchat-udon-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/elmau21-vrchat-udon-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/elmau21-vrchat-udon-mcp/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt