# Slay the Spire 2

> Use this tool when you need to automate and optimize gameplay in Slay the Spire 2, solving problems such as efficient game state management and strategic decision-making. It takes game data as input and outputs controlled actions, providing a local control stack with 12 tools for tasks like combat execution and map navigation. Ideal for use in scenarios where rapid and precise gameplay automation is required.

Canonical page: https://skillsregistry.net/skills/yidhar-slay-the-spire-2  
JSON: https://api.skillsregistry.net/v1/skills/yidhar-slay-the-spire-2

## Description

High-performance local control stack for Slay the Spire 2 combining a C# bridge mod for native game data extraction with a Node.js MCP server. Provides 12 tools for game state queries, card play sequences, combat execution, reward resolution, shop interaction, and map navigation. Uses state version guarding to prevent stale actions and batched operations to minimize round trips.

## Trust

- **Trust score (0–1):** 0.62
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** maps-location
- **Updated:** 2026-09-01

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/yidhar-slay-the-spire-2)
- **Repository:** <https://github.com/yidhar/sts2-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": "yidhar-slay-the-spire-2"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/yidhar-slay-the-spire-2` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/yidhar-slay-the-spire-2/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