filesystem-mcpSecure, sandboxed filesystem access enabling agents to list, read, write, create, move, delete, search files and directories within allowed paths.
Install via ClawdBot CLI:
clawdbot install BuddhaSource/filesystem-mcpSecure File Operations for AI Agents
Official MCP reference implementation providing safe, sandboxed filesystem access with fine-grained permission controls.
Most agent tasks involve files:
Pure implementation using Node.js built-in modules. No external API dependencies or rate limits.
# Official reference implementation
npm install -g @modelcontextprotocol/server-filesystem
# Or build from source
git clone https://github.com/modelcontextprotocol/servers
cd servers/src/filesystem
npm install
npm run buildAdd to your MCP client config:
{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem",
"/Users/yourname/Documents",
"/Users/yourname/Projects"
]
}
}
}Arguments = allowed directories (one or more paths)
Read-Only Access:
"args": ["--read-only", "/path/to/docs"]Full Access (default):
"args": ["/path/to/workspace"]{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem",
"/Users/dev/projects",
"/Users/dev/workspace"
]
}
}
}{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem",
"--read-only",
"/Users/docs/knowledge-base"
]
}
}
}list_directory)Agent: "What files are in my Projects folder?"
Agent: "Show contents of /workspace/src"Returns:
create_directory)Agent: "Create a new folder called 'components'"
Agent: "Make directory /workspace/tests"move_file)Agent: "Rename old-name.txt to new-name.txt"
Agent: "Move report.pdf to /Documents/Reports/"read_file)Agent: "Read the contents of config.json"
Agent: "Show me the README.md file"Supports:
write_file)Agent: "Create a file called notes.txt with meeting notes"
Agent: "Write the generated code to src/index.ts"edit_file)Agent: "Replace 'version: 1.0' with 'version: 2.0' in package.json"
Agent: "Add a new function to utils.js"get_file_info)Agent: "When was report.pdf last modified?"
Agent: "What's the size of data.csv?"Returns:
search_files)Agent: "Find all Python files in the project"
Agent: "Search for files containing 'API_KEY'"Search by:
delete_file)Agent: "Delete the temporary log files"
Agent: "Remove old-backup.zip"Safety:
Human: "Create a React component for a login form"
Agent:
1. create_directory("/workspace/components")
2. write_file("/workspace/components/LoginForm.tsx", generated_code)
3. write_file("/workspace/components/LoginForm.test.tsx", test_code)
4. "Created LoginForm component at components/LoginForm.tsx"Human: "Analyze error logs and summarize issues"
Agent:
1. list_directory("/var/log/app")
2. read_file("/var/log/app/error.log")
3. search_files(pattern="ERROR", path="/var/log/app")
4. generate_summary()
5. write_file("/reports/error-summary.md", summary)Human: "Organize my documents by type"
Agent:
1. list_directory("/Documents")
2. For each file:
- get_file_info(file)
- Determine file type
- create_directory("/Documents/[type]")
- move_file(file, destination_folder)Human: "Generate API documentation from code comments"
Agent:
1. search_files(pattern="*.ts", path="/src")
2. For each file:
- read_file(file)
- extract_doc_comments()
3. Generate markdown docs
4. write_file("/docs/API.md", generated_docs)What Agents CAN Do:
What Agents CANNOT Do:
../)/etc/, /sys/)Allowed: /Users/dev/projects
Agent tries: /Users/dev/projects/src/index.ts → ✅ Allowed
Agent tries: /Users/dev/projects/../secret → ❌ Blocked
Agent tries: /etc/passwd → ❌ Blocked--read-only when write not needed/ or system directoriesAgents generate blog posts, reports, documentation and save to organized folders.
Read project files, generate code, create tests, update configurations.
Read CSV/JSON data files, analyze, generate reports and visualizations.
Scan directories, categorize files, move to appropriate folders, cleanup duplicates.
Index markdown files, search documentation, extract information, update wikis.
Parse log files, identify errors, generate summaries, create alerts.
node_modules/)--read-only mode| Method | Security | Agent Integration | Setup |
|--------|----------|-------------------|-------|
| Filesystem MCP | ✅ Sandboxed | ✅ Auto-discovered | Simple |
| Direct FS Access | ❌ Full system | ❌ Manual | None |
| File Upload/Download | ✅ Manual control | ⚠️ Limited | Complex |
| Cloud Storage API | ✅ API-level | ⚠️ Requires SDK | Complex |
{
"mcpServers": {
"filesystem": {
"command": "node",
"args": [
"/path/to/filesystem-server/build/index.js",
"/workspace",
"/documents"
],
"env": {
"MAX_FILE_SIZE": "10485760",
"ENABLE_LOGGING": "true",
"LOG_PATH": "/var/log/mcp-filesystem.log"
}
}
}
}Safe, secure filesystem access for agents: From code generation to log analysis, Filesystem MCP is the foundation for agent file operations.
Generated Mar 1, 2026
AI agents can automatically generate, organize, and update code files within a development workspace. This includes creating new components, refactoring directories, and managing version-controlled projects, streamlining software development workflows.
Agents can read and search through log files in directories like /var/log to identify errors, patterns, or security issues. They generate summarized reports and store them in designated folders, aiding in system monitoring and troubleshooting.
AI agents can create and edit text files such as markdown documentation, meeting notes, or API specs based on extracted data from code comments or other sources. This automates documentation upkeep for projects or knowledge bases.
Agents can organize files in directories like /Documents by type, date, or other criteria using list, move, and create operations. This helps in decluttering workspaces and improving file retrieval efficiency for teams.
With read-only access to sensitive directories, agents can audit file contents for compliance, search for specific terms like 'API_KEY', and generate audit trails. This supports security reviews without risking data modification.
Offer the filesystem MCP server as part of a subscription-based platform that integrates with IDEs and CI/CD pipelines. Revenue comes from tiered plans based on features like advanced search, audit logs, and team collaboration tools.
Provide consulting to businesses for configuring the server with specific directory permissions and workflows, such as for log analysis or document management. Revenue is generated through project-based fees and ongoing support contracts.
Package the server with enhanced security features like real-time monitoring and compliance reporting for large organizations. Revenue streams include licensing fees for the software and add-ons for integration with existing security systems.
💬 Integration Tip
Start by configuring read-only access to non-critical directories like /docs to test agent interactions safely, then gradually expand permissions based on workflow needs.
Use the mcporter CLI to list, configure, auth, and call MCP servers/tools directly (HTTP or stdio), including ad-hoc servers, config edits, and CLI/type generation.
Connect to 100+ APIs (Google Workspace, Microsoft 365, GitHub, Notion, Slack, Airtable, HubSpot, etc.) with managed OAuth. Use this skill when users want to...
Build, debug, and deploy websites using HTML, CSS, JavaScript, and modern frameworks following production best practices.
YouTube Data API integration with managed OAuth. Search videos, manage playlists, access channel data, and interact with comments. Use this skill when users want to interact with YouTube. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).
Scaffold, test, document, and debug REST and GraphQL APIs. Use when the user needs to create API endpoints, write integration tests, generate OpenAPI specs, test with curl, mock APIs, or troubleshoot HTTP issues.
Search for jobs across LinkedIn, Indeed, Glassdoor, ZipRecruiter, Google Jobs, Bayt, Naukri, and BDJobs using the JobSpy MCP server.