MCP servers tagged valve

3 live MCP servers tagged "valve", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with valve.

live servers

avg trust

most stars

Hammer MCP

Sycatle

MCP server for Source-engine map work: read and lint VMF, edit without reformatting, measure BSP against format limits, compile under Wine (stock or Hammer++)

★ 19updated 2 months ago

Steam MCP

Praeses0

MCP server for Steam game library management — 14 consolidated tools, minimal context footprint, local files + optional API

★ 13updated 6 months ago

Hammer MCP

ProjectSocietyStudio

MCP server for Source-engine map work: read and lint VMF, edit without reformatting, measure BSP against format limits, compile under Wine (stock or Hammer++)

★ 5