Lightroom Classic MCP

Instructions

Implementation Reference

• src/lightroom_mcp_custom/server.py:297-301 (handler)

  The handler function for the `get_develop_param_range` tool.

  async def get_develop_param_range(parameter: str) -> dict[str, Any]:
      """Get slider range for a develop parameter (when Lightroom can report it)."""
      if not parameter:
          raise ValueError("parameter is required")
      return await _call("develop.get_param_range", {"parameter": parameter})

• src/lightroom_mcp_custom/server.py:296-296 (registration)

  MCP tool registration for `get_develop_param_range`.

  @mcp.tool()