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MCP server · Gaming

Sts2 Modding MCP

by · github.com/elliotttate/sts2-modding-mcp

MCP server for Slay the Spire 2 modding — 153 tools for game data querying, mod code generation, building, and deployment

Unclaimed last commit 6 months ago gaming
InstallView source
39Low

Scored 28 days ago · breakdown

About Sts2 Modding MCP

Sts2 Modding MCP is an MCP server published by elliotttate in the Gaming category: mCP server for Slay the Spire 2 modding — 153 tools for game data querying, mod code generation, building, and deployment.

The repository has 24 stars and 0 forks, with the last commit 6 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/elliotttate/sts2-modding-mcp

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

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Releases

v3.7.0v3.7.0: Prevent redundant decompilation by agents · 25 Mar 2026What's New Fixes a critical agent workflow issue where LLM agents would repeatedly run ILSpy decompilation instead of using the pre-built Roslyn index for code lookups, wasting significant time on each query. Problem Agents were calling…
v3.6.0v3.6.0: Bridge navigation hardening · 24 Mar 2026What's New Major hardening of the bridge mod's ability to navigate all game screens programmatically — no mouse simulation, all interactions use code-based `ForceClick()` signals. Includes patterns ported from…
v3.5.0v3.5.0: Cross-platform support for macOS and Linux · 23 Mar 2026What's New Full cross-platform support for macOS and Linux installations. Setup now auto-detects the game, downloads the correct GDRE Tools binary, and resolves all paths on all three platforms. macOS Game discovery: Traverses the `.app`…
v3.4.0v3.4.0 — Cross-Platform Support, Config File, Cleaner Codebase · 23 Mar 2026What's New Cross-Platform Game Detection The server now auto-detects Slay the Spire 2 on Windows, Linux, and macOS: Windows — Registry, Steam `libraryfolders.vdf`, common library paths across drives C–J Linux — `~/.steam/steam`,…
v3.3.0v3.3.0 — Automated Setup, 151 Tools, Claude Desktop Support · 22 Mar 2026What's New Automated Setup Wizard Run `python -m sts2mcp.setup` after install and everything configures itself: Auto-finds your game by parsing Steam's `libraryfolders.vdf` and Windows registry — no manual path configuration needed…
Questions

About Sts2 Modding MCP

How do I install Sts2 Modding MCP?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Sts2 Modding MCP safe to use with an AI agent?

Its trust score is 39 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Sts2 Modding MCP still maintained?

The last commit was 6 months ago. That's long enough that you should check whether the maintainer is responding to issues before depending on it.