Filesystem
Read and write local files with configurable access controls.
What it does
Provides read/write access to local files and directories within configurable path boundaries. Supports listing, reading, writing, and moving files.
Why it matters
Most AI workflows involve reading or modifying files. This MCP is the standard way to give models that access without exposing the full system.
Best for
- Reading and editing local code
- Generating files from AI output
- Navigating project structures
- Config file management
Not ideal for
- Remote file systems
- Cloud storage access
- High-security environments
When to use it
When you need the AI to read code files, write output, modify configs, or navigate a local project directory.
When not to use it
When working in a remote or containerized environment where local filesystem access is restricted or irrelevant.
Key features
- Configurable allowed directories
- Read/write/create/delete operations
- Directory listing
- Path traversal protection
- Official Anthropic support
Frequently asked questions
Is the filesystem MCP safe to use?
Yes. You specify which directories are accessible. The MCP cannot read outside those boundaries.
Can it write files?
Yes. It supports full read and write operations within the allowed directories you configure.
Does it work with Cursor?
Yes. Any MCP-compatible client including Cursor, Claude Desktop, and VS Code with MCP support can use it.
Install
$ npx -y @modelcontextprotocol/server-filesystem /path/to/allowed/dirScores
Details
- Pricing
- open source
- Setup time
- 2 min
- Complexity
- Low
Works with
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