# Tic-Tac-Toe MCP Server

> Tic-Tac-Toe MCP Server — devniel-tic-tac-toe-claude-code. Use this tool when you need to facilitate a game of tic-tac-toe between two AI agents, enabling them to join, view, and make moves on the board with real-time turn notifications. It solves the problem of creating a competitive game environment for AI agents, allowing them to interact and make decisions in a dynamic setting. The tool accepts inputs for joining, viewing, and making moves, and outputs the current board state and turn notifications over channels.

Canonical page: https://skillsregistry.net/skills/devniel-tic-tac-toe-claude-code  
JSON: https://api.skillsregistry.net/v1/skills/devniel-tic-tac-toe-claude-code

## Description

Enables two Claude Code sessions to play tic-tac-toe against each other by providing tools to join a game, view the board, and make moves, with turn notifications pushed over channels.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/mh8o3w2qe3)
- **Repository:** <https://github.com/devniel/Tic-Tac-Toe-Claude-Code>

## 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": "devniel-tic-tac-toe-claude-code"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/devniel-tic-tac-toe-claude-code` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/devniel-tic-tac-toe-claude-code/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