Add steam-mcp companion repo references to README, ROADMAP, and CLAUDE.md

Made-with: Cursor

Author: TMHSDigital

CLAUDE.md

@@ -8,7 +8,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 This is currently a **static, documentation-only plugin** - no build system, no npm, no compiled code. All plugin logic is expressed in Markdown skill files and MDC rule files.
 
-The project is on a themed release roadmap toward v1.0.0 (see `ROADMAP.md`). The next major milestone (v0.2.0 "Live Data") introduces a Steam MCP server with read-only API tools. Subsequent releases add analytics/market research skills (v0.3.0), CI/CD automation (v0.4.0), community/monetization skills (v0.5.0), QA rules (v0.6.0), MCP write operations (v0.7.0), and polish (v0.8.0). Target at v1.0.0: 30 skills, 9 rules, 20 MCP tools.
+The project is on a themed release roadmap toward v1.0.0 (see `ROADMAP.md`). The next major milestone (v0.2.0 "Live Data") introduces a Steam MCP server (separate repo: [steam-mcp](https://github.com/TMHSDigital/steam-mcp)) with read-only API tools. Subsequent releases add analytics/market research skills (v0.3.0), CI/CD automation (v0.4.0), community/monetization skills (v0.5.0), QA rules (v0.6.0), MCP write operations (v0.7.0), and polish (v0.8.0). Target at v1.0.0: 30 skills, 9 rules, 20 MCP tools.
 
 ## Plugin Architecture
 

README.md

@@ -53,6 +53,12 @@ Query Steam store data, manage Steamworks app configurations, build multiplayer
 | **Steamworks Secrets** | Prevents committing API keys, partner credentials, and auth tokens. Flags sensitive patterns and suggests secure alternatives. |
 | **Steam Deck Compatibility** | Flags common Deck compat issues in game code: hardcoded resolutions, mouse-only input, anti-cheat blockers, Windows-only paths, and missing controller support. |
 
+## Companion: Steam MCP Server
+
+The [Steam MCP Server](https://github.com/TMHSDigital/steam-mcp) is the companion project that provides live, structured API tools for this plugin. It exposes Steam store data, player stats, achievements, workshop items, and more as MCP tools that AI-powered IDEs can call directly.
+
+> **Status:** In development - coming in v0.2.0 of this plugin.
+
 ## Quick Start
 
 1. **Install** the plugin [manually](#installation) (marketplace listing coming soon)

ROADMAP.md

@@ -26,7 +26,9 @@ Themed release plan from v0.2.0 through v1.0.0.
 
 ### MCP Server
 
-Steam MCP server exposing read-only tools:
+The MCP server lives in a separate repo: [steam-mcp](https://github.com/TMHSDigital/steam-mcp).
+
+Read-only tools:
 
 | Tool | Description |
 |------|-------------|