mcp-romm

Instructions

Implementation Reference

• server.py:359-384 (handler)

  Implementation of the romm_platforms tool, which fetches platform data and formats it into a list of strings showing ROM counts, sizes, and platform IDs.

  async def romm_platforms() -> str:
      """List platforms with ROM counts."""
      data = await _get("platforms")
      if not isinstance(data, list):
          return "No platforms found."
  
      platforms = sorted(data, key=lambda p: p.get("rom_count", 0), reverse=True)
      if not platforms:
          return "No platforms found."
  
      lines = [f"Platforms ({len(platforms)}):\n"]
      for p in platforms:
          name = p.get("display_name") or p.get("name", "Unknown")
          slug = p.get("slug", "?")
          count = p.get("rom_count", 0)
          size = p.get("fs_size_bytes", 0)
          pid = p.get("id", "?")
  
          line = f"  {name} ({slug})"
          line += f" — {count} ROM{'s' if count != 1 else ''}"
          if size:
              line += f", {_fmt_size(size)}"
          lines.append(line)
          lines.append(f"    ID: {pid}")
  
      return "\n".join(lines)