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FileSystem MCP Server

Secure filesystem access for AI agents with configurable directory and file type restrictions

Connector by Oncorporation · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)★ 5
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/oncorporation-filesystem-server

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Secure filesystem access for AI agents with configurable directory and file type restrictions

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
5 read · 2 write · 0 delete · 1 not yet classified
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Tools by what they do 8

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

  • get_resource
  • list_directory
  • list_resources
  • read_file
  • read_file_binary

Write 2 · Create, change, send or run things.

  • write_file
  • write_file_binary

Not yet classified 1 · We could not tell from the name and description.

  • init

Network hosts it talks to 1

  • github.com · found in code

Files it touches

  • /home/user/development
  • /home/user/projects
  • /home/user/projects/filesystem_server
  • /home/user/projects/filesystem_server/app.py
  • /home/username/projects/filesystem_server
  • /opt/projects
  • /Users/username/development
  • /Users/username/projects
  • /Users/username/projects/filesystem_server
  • D:\\\\projects\
  • D:\\Webs
  • F:\\\\sd\\\\wipes\
  • F:\\sd\\wipes
  • Any path the agent passes to its tools

Tools (8)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • get_resource

    Get metadata and actions for a specific file or directory at the given path. Returns a resource object or an error if not found or not allowed.

  • init

    Initialize and verify accessibility of allowed directories. Optionally list a directory and/or read a file if parameters are provided. Args: directory: Optional directory path to list contents file_path: Optional file path to read content Returns: A dictionary containing: - message: Status message ("OK" if all directories accessible, error description if not) - isError: Boolean indicating if there was an error - details: Additional information about directory accessibility - directory_contents: Optional list of directory contents if directory parameter provided …

  • list_directory

    List files and subdirectories in the given directory with optional progress reporting. Args: directory: The absolute or relative path to the directory (supports both / and \ separators). report_progress: Whether to include progress information in the response. batch_size: Number of items to process before reporting progress (default: 100). Returns: If report_progress is False: A list of file and directory names in the directory. If report_progress is True: A dictionary containing: - contents: List of file and directory names - progress_info: Dictionary wit…

  • list_resources

    List all resources (files and directories) in the specified directory (or all allowed_dirs if not specified) in MCP resource format. Supports progress reporting for large workspaces. Args: directory: Directory to start from (optional, defaults to all allowed_dirs) report_progress: If True, returns progress info and batches batch_size: Number of resources per progress batch Returns: If report_progress is False: List of all resource objects If report_progress is True: Dict with contents, progress_info, total_items, processing_time

  • read_file

    Read the content of a file. Args: file_path: The absolute or relative path to the file (supports both / and \ separators). Returns: The text content of the file. Raises: ValueError: If the file is not allowed, does not exist, or has a disallowed extension.

  • read_file_binary

    Read the content of a file as base64-encoded bytes. Returns a dict with 'content_base64' (base64 string) or an error.

  • write_file

    Write text content to a file. Args: file_path: The absolute or relative path to the file (supports both / and \ separators). content: The text content to write. Raises: ValueError: If the file is not allowed, parent directory issues, disallowed extension, or write fails.

  • write_file_binary

    Write binary content to a file from base64-encoded string. Returns a dict with success status or error. Args: file_path: The absolute or relative path to the file (supports both / and \ separators). content_base64: Base64-encoded binary content. Returns: {"success": true, "bytes_written": int, "encoding": "base64", "error": false} on success {"error": true, "error_message": str} on failure

Signals

Stars
5
Forks
4
Open issues
0
Weekly downloads
76
Last commit
Oct 13, 2026 (25 days ago)
Last release
Oct 13, 2026 (25 days ago)
Last package publish
Oct 13, 2026 (25 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.Oncorporation/filesystem-server
Version
0.1.4
Auth
No auth
License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

FileSystem MCP Server. Agent Mart. https://agentmart.dev/connectors/oncorporation-filesystem-server (last updated 2026-10-24)