Filesystem MCP Server with .mcpignore support
Protect your most sensitive data by using this data security first filesystem. This node.js server builds on top of Filesystem MCP Server and lets you control which files your MCP Client can access using .mcpignore file.
Features
Control MCP client's access to your filesystem based on
.mcpignoreRead/write files
Create/list/delete directories
Move files/directories
Search files
Get file metadata
Note: Create an .mcpignore file for each direcoties specified via args
Configuring .mcpignore
The .mcpignore file uses the same patterns as .gitignore
Patterns Examples
API
For details, refer to Filesystem MCP Server API Spec
Tool behavior with ignore paths
Tool | Behavior |
read_file | Block |
read_multiple_files | Block |
write_file | Block |
edit_file | Block |
create_directory | Block |
list_directory | Block |
directory_tree | Allow |
move_file | Block |
search_files | Allow |
get_file_info | Block |
list_allowed_directories | N/A |
Note: directory_tree and search_files are allowed only to retrieve the file names
Usage with MCP Clients
Claude: Add this to your
claude_desktop_config.jsonCline: Add this to your
cline_mcp_settings.jsonCursor: Add this to your
mcp.json
Note: .mcpingore applies to the list of allowed directories that you provide as args
NPX
License
This project is licensed under the MIT License. See LICENSE.
Contributing
See CONTRIBUTING.md for information on contributing to this repository.
Security
See SECURITY.md for information on security.