# mcp-serotonin

> mcp-serotonin — deftsolutions-dev-mcp-serotonin. Use this tool when you need to integrate a Large Language Model (LLM) agent with the Roblox platform, bridging the gap between AI decision-making and in-game interactions. It solves problems related to accessing and manipulating the live game state, projecting coordinates, and executing custom Lua scripts within the Roblox environment. The tool takes LLM inputs and outputs Lua runtime interactions, ideal for use cases requiring dynamic game tree navigation and entity state management.

Canonical page: https://skillsregistry.net/skills/deftsolutions-dev-mcp-serotonin  
JSON: https://api.skillsregistry.net/v1/skills/deftsolutions-dev-mcp-serotonin

## Description

MCP server bridging any LLM agent to the Serotonin Lua runtime for Roblox - lets an agent walk the live game tree, read entity state, project coordinates to screen, and run arbitrary Lua inside the cheat

## Trust

- **Trust score (0–1):** 0.84
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** ai-ml
- **Updated:** 2026-09-21

## Source

- **Source listing:** [GitHub](https://github.com/DeftSolutions-dev/mcp-serotonin)

## 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": "deftsolutions-dev-mcp-serotonin"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/deftsolutions-dev-mcp-serotonin` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/deftsolutions-dev-mcp-serotonin/pull`

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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