diff --git a/config/nvim-lazyvim/lua/plugins/lsp-additional.lua b/config/nvim-lazyvim/lua/plugins/lsp-additional.lua
new file mode 100644
index 00000000..298fe7d2
--- /dev/null
+++ b/config/nvim-lazyvim/lua/plugins/lsp-additional.lua
@@ -0,0 +1,60 @@
+-- Additional cross-platform LSP configurations
+-- Auto-detects available tools and only configures relevant LSPs
+
+return {
+  "neovim/nvim-lspconfig",
+  dependencies = {
+    "mason.nvim",
+    "mason-org/mason-lspconfig.nvim",
+  },
+  opts = function(_, opts)
+    local function has(cmd)
+      return vim.fn.executable(cmd) == 1
+    end
+    
+    opts.servers = opts.servers or {}
+    
+    -- Go LSP (only when Go is available)
+    if has("go") then
+      opts.servers.gopls = {
+        settings = {
+          gopls = {
+            analyses = {
+              unusedparams = true,
+              shadow = true,
+            },
+            staticcheck = true,
+          },
+        },
+      }
+    end
+    
+    -- Rust LSP (only when Cargo is available)
+    if has("cargo") then
+      opts.servers.rust_analyzer = {
+        settings = {
+          ["rust-analyzer"] = {
+            cargo = {
+              allFeatures = true,
+            },
+          },
+        },
+      }
+    end
+    
+    -- Python LSP (only when Python is available)
+    if has("python") or has("python3") then
+      opts.servers.pyright = {
+        settings = {
+          python = {
+            analysis = {
+              typeCheckingMode = "basic",
+            },
+          },
+        },
+      }
+    end
+    
+    return opts
+  end,
+}
\ No newline at end of file
diff --git a/config/nvim-lazyvim/lua/plugins/lsp-bash.lua b/config/nvim-lazyvim/lua/plugins/lsp-bash.lua
new file mode 100644
index 00000000..92d7245f
--- /dev/null
+++ b/config/nvim-lazyvim/lua/plugins/lsp-bash.lua
@@ -0,0 +1,31 @@
+-- Cross-platform Bash LSP configuration
+-- Only configures Bash LSP when shell tools are available
+
+return {
+  "neovim/nvim-lspconfig",
+  dependencies = {
+    "mason.nvim",
+    "mason-org/mason-lspconfig.nvim",
+  },
+  opts = function(_, opts)
+    local function has(cmd)
+      return vim.fn.executable(cmd) == 1
+    end
+    
+    opts.servers = opts.servers or {}
+    
+    -- Bash LSP (only when shell is available)
+    if has("bash") or has("sh") or has("zsh") then
+      opts.servers.bashls = {
+        filetypes = { "sh", "bash", "zsh" },
+        settings = {
+          bashIde = {
+            globPattern = "*@(.sh|.inc|.bash|.command)",
+          },
+        },
+      }
+    end
+    
+    return opts
+  end,
+}
\ No newline at end of file
diff --git a/config/nvim-lazyvim/lua/plugins/lsp-powershell.lua b/config/nvim-lazyvim/lua/plugins/lsp-powershell.lua
new file mode 100644
index 00000000..c228ddfc
--- /dev/null
+++ b/config/nvim-lazyvim/lua/plugins/lsp-powershell.lua
@@ -0,0 +1,50 @@
+-- PowerShell LSP configuration
+-- Only configures PowerShell LSP when PowerShell is available (cross-platform)
+
+return {
+  "neovim/nvim-lspconfig",
+  dependencies = {
+    "mason.nvim",
+    "mason-org/mason-lspconfig.nvim",
+  },
+  opts = function(_, opts)
+    local function has(cmd)
+      return vim.fn.executable(cmd) == 1
+    end
+    
+    opts.servers = opts.servers or {}
+    
+    -- PowerShell LSP (only when PowerShell is available)
+    if has("pwsh") or has("powershell") then
+      opts.servers.powershell_es = {
+        filetypes = { "ps1", "psm1", "psd1" },
+        single_file_support = true,
+        settings = {
+          powershell = {
+            codeFormatting = {
+              Preset = "OTBS",
+              openBraceOnSameLine = true,
+              newLineAfterOpenBrace = true,
+              newLineAfterCloseBrace = true,
+              pipelineIndentationStyle = "IncreaseIndentationAfterEveryPipeline",
+              whitespaceBeforeOpenBrace = true,
+              whitespaceBeforeOpenParen = true,
+              whitespaceAroundOperator = true,
+              whitespaceAfterSeparator = true,
+              ignoreOneLineBlock = true,
+            },
+            scriptAnalysis = {
+              enable = true,
+              settingsPath = "",
+            },
+            developer = {
+              editorServicesLogLevel = "Normal",
+            },
+          },
+        },
+      }
+    end
+    
+    return opts
+  end,
+}
diff --git a/config/nvim-lazyvim/lua/plugins/mason.lua b/config/nvim-lazyvim/lua/plugins/mason.lua
index 8bb87659..3dfacedb 100644
--- a/config/nvim-lazyvim/lua/plugins/mason.lua
+++ b/config/nvim-lazyvim/lua/plugins/mason.lua
@@ -1,11 +1,59 @@
 return {
     "mason-org/mason.nvim",
-    opts = {
-      ensure_installed = {
-        "stylua",
-        "shellcheck",
-        "shfmt",
-        "flake8",
-      },
-    },
+    opts = function(_, opts)
+        -- Function to check if a command exists
+        local function has(cmd)
+            return vim.fn.executable(cmd) == 1
+        end
+        
+        -- Base tools for all platforms
+        local base_tools = {
+            "stylua",        -- Lua formatter
+            "shellcheck",    -- Shell script linter
+            "shfmt",         -- Shell script formatter
+        }
+        
+        -- Conditional tools based on what's available
+        local conditional_tools = {}
+        
+        -- Python tools (if Python is available)
+        if has("python") or has("python3") then
+            table.insert(conditional_tools, "flake8")
+            table.insert(conditional_tools, "black")
+        end
+        
+        -- Bash LSP (if any shell is available)
+        if has("bash") or has("sh") or has("zsh") then
+            table.insert(conditional_tools, "bash-language-server")
+        end
+        
+        -- PowerShell LSP (if PowerShell is available)
+        if has("pwsh") or has("powershell") then
+            table.insert(conditional_tools, "powershell-editor-services")
+        end
+        
+        -- Node.js tools (if Node is available)
+        if has("node") or has("npm") then
+            table.insert(conditional_tools, "prettier")
+            table.insert(conditional_tools, "eslint_d")
+        end
+        
+        -- Go tools (if Go is available)
+        if has("go") then
+            table.insert(conditional_tools, "gopls")
+            table.insert(conditional_tools, "gofumpt")
+        end
+        
+        -- Rust tools (if Cargo is available)
+        if has("cargo") then
+            table.insert(conditional_tools, "rust-analyzer")
+        end
+        
+        -- Combine all tools
+        local ensure_installed = base_tools
+        vim.list_extend(ensure_installed, conditional_tools)
+        
+        opts.ensure_installed = ensure_installed
+        return opts
+    end,
 }
\ No newline at end of file
diff --git a/config/nvim-work/lua/lsp/auto_servers.lua b/config/nvim-work/lua/lsp/auto_servers.lua
index 3445f7d2..f4e53ad1 100644
--- a/config/nvim-work/lua/lsp/auto_servers.lua
+++ b/config/nvim-work/lua/lsp/auto_servers.lua
@@ -11,7 +11,10 @@ local server_tool_requirements = {
   -- npm-based servers
   ansiblels = "ansible",
   azure_pipelines_ls = "ansible",
-  bashls = "bash",
+  bashls = function()
+    -- Bash LSP is useful if we have bash or any shell
+    return has("bash") or has("sh") or has("zsh")
+  end,
   css_variables = "npm",
   cssls = "npm",
   cssmodules_ls = "npm",
@@ -40,7 +43,10 @@ local server_tool_requirements = {
   lua_ls = "lua",
   marksman = "cargo",
   postgres_lsp = "psql",
-  powershell_es = "pwsh",
+  powershell_es = function() 
+    -- PowerShell is available if we have pwsh or powershell
+    return has("pwsh") or has("powershell")
+  end,
   superhtml = nil,
   tflint = "tflint",
 
@@ -106,9 +112,18 @@ local cached_servers = nil
 
 local function server_tool_available(server)
   local required_tool = server_tool_requirements[server]
+  
+  -- No requirement means always available
   if not required_tool then
     return true
   end
+  
+  -- If it's a function, call it to check availability
+  if type(required_tool) == "function" then
+    return required_tool()
+  end
+  
+  -- Otherwise check if the tool executable exists
   return has(required_tool)
 end
 
diff --git a/config/nvim-work/lua/lsp/core.lua b/config/nvim-work/lua/lsp/core.lua
index ae40d73f..a931f745 100644
--- a/config/nvim-work/lua/lsp/core.lua
+++ b/config/nvim-work/lua/lsp/core.lua
@@ -82,6 +82,14 @@ function M.setup(ensure_installed)
           on_attach = M.on_attach,
         }
       end,
+      ["powershell_es"] = function()
+        local powershell_config = require("lsp.servers.powershell").powershell_es()
+        if powershell_config then
+          powershell_config.capabilities = M.capabilities
+          powershell_config.on_attach = M.on_attach
+          require("lspconfig").powershell_es.setup(powershell_config)
+        end
+      end,
       ["pyright"] = function()
         require("lspconfig").pyright.setup {
           settings = {
diff --git a/config/nvim-work/lua/lsp/plugins/mason.lua b/config/nvim-work/lua/lsp/plugins/mason.lua
index 79b7d12f..2abbc680 100644
--- a/config/nvim-work/lua/lsp/plugins/mason.lua
+++ b/config/nvim-work/lua/lsp/plugins/mason.lua
@@ -1,13 +1,30 @@
--- Mason plugin: sets up mason and mason-lspconfig. Actual servers to install are passed when core.setup is invoked.
 return {
-  "mason-org/mason-lspconfig.nvim",
-  dependencies = {
-    { "mason-org/mason.nvim" },
-    "neovim/nvim-lspconfig",
-  },
-  config = function()
-    -- minimal bootstrap here; core.setup will drive ensure_installed later
-    require("mason").setup()
-    require("mason-lspconfig").setup()
-  end,
-}
+    "mason-org/mason.nvim",
+    opts = function(_, opts)
+        -- Detect platform
+        local is_windows = vim.fn.has("win32") == 1 or vim.fn.has("win64") == 1
+        
+        -- Base tools for all platforms
+        local base_tools = {
+            "stylua",
+            "shellcheck",
+            "shfmt",
+            "flake8",
+            "bash-language-server", -- Bash LSP for all platforms
+        }
+        
+        -- Windows-specific tools
+        local windows_tools = {
+            "powershell-editor-services", -- PowerShell LSP
+        }
+        
+        -- Combine tools based on platform
+        local ensure_installed = base_tools
+        if is_windows then
+            vim.list_extend(ensure_installed, windows_tools)
+        end
+        
+        opts.ensure_installed = ensure_installed
+        return opts
+    end,
+}
\ No newline at end of file
diff --git a/config/nvim-work/lua/lsp/servers/powershell.lua b/config/nvim-work/lua/lsp/servers/powershell.lua
new file mode 100644
index 00000000..eb8336b8
--- /dev/null
+++ b/config/nvim-work/lua/lsp/servers/powershell.lua
@@ -0,0 +1,47 @@
+-- PowerShell LSP server configuration
+-- Cross-platform: works on Windows, Linux, and macOS when PowerShell is installed
+
+local M = {}
+
+function M.powershell_es()
+  -- Only configure if PowerShell is actually available
+  local pwsh_available = vim.fn.executable("pwsh") == 1
+  local powershell_available = vim.fn.executable("powershell") == 1
+  
+  if not (pwsh_available or powershell_available) then
+    return nil
+  end
+
+  return {
+    filetypes = { "ps1", "psm1", "psd1" },
+    root_dir = function(fname)
+      return require("lspconfig.util").find_git_ancestor(fname) or vim.fn.getcwd()
+    end,
+    single_file_support = true,
+    settings = {
+      powershell = {
+        codeFormatting = {
+          Preset = "OTBS", -- One True Brace Style
+          openBraceOnSameLine = true,
+          newLineAfterOpenBrace = true,
+          newLineAfterCloseBrace = true,
+          pipelineIndentationStyle = "IncreaseIndentationAfterEveryPipeline",
+          whitespaceBeforeOpenBrace = true,
+          whitespaceBeforeOpenParen = true,
+          whitespaceAroundOperator = true,
+          whitespaceAfterSeparator = true,
+          ignoreOneLineBlock = true,
+        },
+        scriptAnalysis = {
+          enable = true,
+          settingsPath = "",
+        },
+        developer = {
+          editorServicesLogLevel = "Normal",
+        },
+      },
+    },
+  }
+end
+
+return M
\ No newline at end of file
diff --git a/config/nvim/lua/lsp/auto_servers.lua b/config/nvim/lua/lsp/auto_servers.lua
index 3445f7d2..f4e53ad1 100644
--- a/config/nvim/lua/lsp/auto_servers.lua
+++ b/config/nvim/lua/lsp/auto_servers.lua
@@ -11,7 +11,10 @@ local server_tool_requirements = {
   -- npm-based servers
   ansiblels = "ansible",
   azure_pipelines_ls = "ansible",
-  bashls = "bash",
+  bashls = function()
+    -- Bash LSP is useful if we have bash or any shell
+    return has("bash") or has("sh") or has("zsh")
+  end,
   css_variables = "npm",
   cssls = "npm",
   cssmodules_ls = "npm",
@@ -40,7 +43,10 @@ local server_tool_requirements = {
   lua_ls = "lua",
   marksman = "cargo",
   postgres_lsp = "psql",
-  powershell_es = "pwsh",
+  powershell_es = function() 
+    -- PowerShell is available if we have pwsh or powershell
+    return has("pwsh") or has("powershell")
+  end,
   superhtml = nil,
   tflint = "tflint",
 
@@ -106,9 +112,18 @@ local cached_servers = nil
 
 local function server_tool_available(server)
   local required_tool = server_tool_requirements[server]
+  
+  -- No requirement means always available
   if not required_tool then
     return true
   end
+  
+  -- If it's a function, call it to check availability
+  if type(required_tool) == "function" then
+    return required_tool()
+  end
+  
+  -- Otherwise check if the tool executable exists
   return has(required_tool)
 end
 
diff --git a/config/nvim/lua/lsp/core.lua b/config/nvim/lua/lsp/core.lua
index ae40d73f..a931f745 100644
--- a/config/nvim/lua/lsp/core.lua
+++ b/config/nvim/lua/lsp/core.lua
@@ -82,6 +82,14 @@ function M.setup(ensure_installed)
           on_attach = M.on_attach,
         }
       end,
+      ["powershell_es"] = function()
+        local powershell_config = require("lsp.servers.powershell").powershell_es()
+        if powershell_config then
+          powershell_config.capabilities = M.capabilities
+          powershell_config.on_attach = M.on_attach
+          require("lspconfig").powershell_es.setup(powershell_config)
+        end
+      end,
       ["pyright"] = function()
         require("lspconfig").pyright.setup {
           settings = {
diff --git a/config/nvim/lua/lsp/servers/powershell.lua b/config/nvim/lua/lsp/servers/powershell.lua
new file mode 100644
index 00000000..eb8336b8
--- /dev/null
+++ b/config/nvim/lua/lsp/servers/powershell.lua
@@ -0,0 +1,47 @@
+-- PowerShell LSP server configuration
+-- Cross-platform: works on Windows, Linux, and macOS when PowerShell is installed
+
+local M = {}
+
+function M.powershell_es()
+  -- Only configure if PowerShell is actually available
+  local pwsh_available = vim.fn.executable("pwsh") == 1
+  local powershell_available = vim.fn.executable("powershell") == 1
+  
+  if not (pwsh_available or powershell_available) then
+    return nil
+  end
+
+  return {
+    filetypes = { "ps1", "psm1", "psd1" },
+    root_dir = function(fname)
+      return require("lspconfig.util").find_git_ancestor(fname) or vim.fn.getcwd()
+    end,
+    single_file_support = true,
+    settings = {
+      powershell = {
+        codeFormatting = {
+          Preset = "OTBS", -- One True Brace Style
+          openBraceOnSameLine = true,
+          newLineAfterOpenBrace = true,
+          newLineAfterCloseBrace = true,
+          pipelineIndentationStyle = "IncreaseIndentationAfterEveryPipeline",
+          whitespaceBeforeOpenBrace = true,
+          whitespaceBeforeOpenParen = true,
+          whitespaceAroundOperator = true,
+          whitespaceAfterSeparator = true,
+          ignoreOneLineBlock = true,
+        },
+        scriptAnalysis = {
+          enable = true,
+          settingsPath = "",
+        },
+        developer = {
+          editorServicesLogLevel = "Normal",
+        },
+      },
+    },
+  }
+end
+
+return M
\ No newline at end of file