diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 4874ae6..c34fc60 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -245,8 +245,8 @@ Manual testing with real Neovim configurations in the `fixtures/` directory:
 source fixtures/nvim-aliases.sh
 vv nvim-tree  # Test with nvim-tree integration
 vv oil        # Test with oil.nvim integration
+vv mini-files # Test with mini.files integration
 vv netrw      # Test with built-in netrw
-vv mini-files # Test with built-in mini.files
 
 # Each fixture provides:
 # - Complete Neovim configuration
diff --git a/CLAUDE.md b/CLAUDE.md
index ed5d84a..8224cc1 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -51,6 +51,7 @@ The `fixtures/` directory contains test Neovim configurations for verifying plug
 - `netrw` - Tests with Neovim's built-in file explorer
 - `nvim-tree` - Tests with nvim-tree.lua file explorer
 - `oil` - Tests with oil.nvim file explorer
+- `mini-files` - Tests with mini.files file explorer
 
 **Usage**: `source fixtures/nvim-aliases.sh && vv oil` starts Neovim with oil.nvim configuration
 
@@ -318,7 +319,7 @@ Log levels for authentication events:
 ### Integration Support
 
 - Terminal integration supports both snacks.nvim and native Neovim terminal
-- Compatible with popular file explorers (nvim-tree, oil.nvim)
+- Compatible with popular file explorers (nvim-tree, oil.nvim, neo-tree, mini.files)
 - Visual selection tracking across different selection modes
 
 ## Release Process
diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index 4e4b85b..7c0311a 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -148,6 +148,7 @@ source fixtures/nvim-aliases.sh
 # Test with specific integration
 vv nvim-tree  # Start Neovim with nvim-tree configuration
 vv oil        # Start Neovim with oil.nvim configuration
+vv mini-files # Start Neovim with mini.files configuration
 vv netrw      # Start Neovim with built-in netrw configuration
 
 # List available configurations
diff --git a/README.md b/README.md
index 6c0cdcb..8df15f2 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ When Anthropic released Claude Code, they only supported VS Code and JetBrains.
       "<leader>as",
       "<cmd>ClaudeCodeTreeAdd<cr>",
       desc = "Add file",
-      ft = { "NvimTree", "neo-tree", "oil" },
+      ft = { "NvimTree", "neo-tree", "oil", "minifiles" },
     },
     -- Diff management
     { "<leader>aa", "<cmd>ClaudeCodeDiffAccept<cr>", desc = "Accept diff" },
@@ -182,7 +182,7 @@ Configure the plugin with the detected path:
 1. **Launch Claude**: Run `:ClaudeCode` to open Claude in a split terminal
 2. **Send context**:
    - Select text in visual mode and use `<leader>as` to send it to Claude
-   - In `nvim-tree`/`neo-tree`/`oil.nvim`, press `<leader>as` on a file to add it to Claude's context
+   - In `nvim-tree`/`neo-tree`/`oil.nvim`/`mini.nvim`, press `<leader>as` on a file to add it to Claude's context
 3. **Let Claude work**: Claude can now:
    - See your current file and selections in real-time
    - Open files in your editor
diff --git a/dev-config.lua b/dev-config.lua
index a8ddc97..d1a34bc 100644
--- a/dev-config.lua
+++ b/dev-config.lua
@@ -24,7 +24,7 @@ return {
       "<leader>as",
       "<cmd>ClaudeCodeTreeAdd<cr>",
       desc = "Add file from tree",
-      ft = { "NvimTree", "neo-tree", "oil" },
+      ft = { "NvimTree", "neo-tree", "oil", "minifiles" },
     },
 
     -- Development helpers
diff --git a/lua/claudecode/diff.lua b/lua/claudecode/diff.lua
index 63d9887..45296ef 100644
--- a/lua/claudecode/diff.lua
+++ b/lua/claudecode/diff.lua
@@ -51,6 +51,7 @@ local function find_main_editor_window()
         or filetype == "neo-tree-popup"
         or filetype == "NvimTree"
         or filetype == "oil"
+        or filetype == "minifiles"
         or filetype == "aerial"
         or filetype == "tagbar"
       )
diff --git a/lua/claudecode/integrations.lua b/lua/claudecode/integrations.lua
index af6faec..69df7b6 100644
--- a/lua/claudecode/integrations.lua
+++ b/lua/claudecode/integrations.lua
@@ -1,5 +1,5 @@
----Tree integration module for ClaudeCode.nvim
----Handles detection and selection of files from nvim-tree, neo-tree, and oil.nvim
+--- Tree integration module for ClaudeCode.nvim
+--- Handles detection and selection of files from nvim-tree, neo-tree, mini.files, and oil.nvim
 ---@module 'claudecode.integrations'
 local M = {}
 
diff --git a/lua/claudecode/tools/open_file.lua b/lua/claudecode/tools/open_file.lua
index 0642039..3408328 100644
--- a/lua/claudecode/tools/open_file.lua
+++ b/lua/claudecode/tools/open_file.lua
@@ -80,6 +80,7 @@ local function find_main_editor_window()
         or filetype == "neo-tree-popup"
         or filetype == "NvimTree"
         or filetype == "oil"
+        or filetype == "minifiles"
         or filetype == "aerial"
         or filetype == "tagbar"
       )