Summary
This connects Claude to the actual Slay the Spire 2 game through a bridge mod and local HTTP API. You get a full CLI for reading normalized game state and sending commands for combat, map navigation, card rewards, shops, and events. The setup requires installing both a Python CLI and compiling a .NET 9 mod that runs inside the game process, then keeping the game running while Claude plays. It's genuinely stateful, reading live game data rather than simulating anything. If you want to build an AI agent that learns roguelike deckbuilding by playing thousands of real runs, this is the infrastructure. The decision state system is clean and the command coverage looks comprehensive.
Install to Claude Code
npx -y skills add hkuds/cli-anything --skill cli-anything-slay-the-spire-ii --agent claude-codeInstalls into .claude/skills of the current project.
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SKILL.md
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
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