diff --git a/README.md b/README.md
index 5625b19..34f5bf6 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,9 @@ An Anthropic Model Context Protocol (MCP) server that provides SSH access to rem
 - Provides SSH connection to remote servers
 - Enables command execution on remote systems
 - Secure public key authentication
+- SCP/SFTP file transfer (upload, download, directory listing, file removal, disk usage)
 - Configurable via environment variables or MCP config
+- Automatically terminates when the client stops polling for resources/prompts (controlled by `MCP_SSH_POLL_INTERVAL` and `MCP_SSH_MISSED_POLLS_THRESHOLD`)
 
 ## Installation
 
@@ -28,6 +30,8 @@ The SSH server can be configured using environment variables or the MCP JSON con
 | `MCP_SSH_KEY_FILENAME` | Path to SSH private key file | None |
 | `MCP_SSH_SERVER_NAME` | Custom name for the server instance | "SSH Server" |
 | `MCP_SSH_TOOL_PREFIX` | Prefix for tool names (e.g., 'server1_' for 'server1_ssh_connect') | "" |
+| `MCP_SSH_POLL_INTERVAL` | Interval in seconds between client polling requests (`resources/list` / `prompts/list`) | 60 |
+| `MCP_SSH_MISSED_POLLS_THRESHOLD` | Number of missed polling intervals before the server auto-shuts down | 3 |
 
 ### Claude Desktop MCP Configuration
 
@@ -101,12 +105,17 @@ This server implements the Anthropic MCP protocol and provides the following too
 - `ssh_connect`: Connect to an SSH server using public key authentication (using config or explicit parameters)
 - `ssh_execute`: Execute a command on the SSH server
 - `ssh_disconnect`: Disconnect from the SSH server
+- `scp_upload`: Upload a file to the remote server via SFTP/SCP
+- `scp_download`: Download a file from the remote server via SFTP/SCP
+- `scp_listdir`: List a remote directory via SFTP
+- `scp_remove`: Remove a remote file via SFTP
+- `scp_disk_usage`: Get remote disk usage statistics via SFTP
 
 ### Example
 
 ```python
 from mcp import ClientSession, StdioServerParameters
-from mcpssh.server import SSHServerMCP
+from mcpssh.server import SSHServerMCP, FileTransferParams
 
 # Start the server in a subprocess
 server_params = StdioServerParameters(
@@ -129,6 +138,37 @@ with ClientSession(server_params) as client:
     result = client.ssh_execute(command="ls -la")
     print(result["stdout"])
     
+    # Upload a file
+    upload_params = FileTransferParams(
+        local_path="/path/to/local.txt",
+        remote_path="/tmp/remote.txt",
+        max_size=1024*1024*10,  # 10MB
+        on_conflict="RENAME"    # Options: FAIL, OVERWRITE, RENAME
+    )
+    upload_result = client.scp_upload(upload_params)
+    print(upload_result)
+
+    # Download a file
+    download_params = FileTransferParams(
+        local_path="/tmp/downloaded.txt",
+        remote_path="/tmp/remote.txt",
+        on_conflict="OVERWRITE"
+    )
+    download_result = client.scp_download(download_params)
+    print(download_result)
+
+    # List a remote directory
+    dir_result = client.scp_listdir("/tmp")
+    print(dir_result)
+
+    # Remove a remote file
+    rm_result = client.scp_remove("/tmp/remote.txt")
+    print(rm_result)
+
+    # Get remote disk usage
+    disk_result = client.scp_disk_usage("/tmp")
+    print(disk_result)
+
     # Disconnect
     client.ssh_disconnect()
 ```
@@ -152,6 +192,33 @@ server = SSHServerMCP(
 server.run(transport="stdio")
 ```
 
+## File Transfer Parameters
+
+File transfer tools (`scp_upload`, `scp_download`) use the `FileTransferParams` model:
+
+```python
+class FileTransferParams(BaseModel):
+    local_path: str
+    remote_path: str
+    max_size: Optional[int] = 1073741824  # bytes (default: 1GB)
+    on_conflict: Literal["FAIL", "OVERWRITE", "RENAME"] = "FAIL"
+```
+
+- `local_path`: Path to the local file (upload: source, download: destination)
+- `remote_path`: Path to the remote file (upload: destination, download: source)
+- `max_size`: Optional file size limit (in bytes)
+- `on_conflict`: What to do if the file exists (`FAIL`, `OVERWRITE`, `RENAME`)
+
+## Conflict Resolution
+- `FAIL`: Abort if the file exists
+- `OVERWRITE`: Replace the existing file
+- `RENAME`: Add a timestamp suffix to avoid overwriting
+
+## Error Handling
+- All file operations return a `success` boolean and detailed error messages if applicable.
+- Partial transfers are automatically cleaned up unless configured otherwise.
+- Disk space and file size are checked before transfer.
+
 ## Security Note
 
 This tool provides full access to a remote system. It should only be used with virtual machines in sandbox environments where security implications are well understood.
diff --git a/setup.py b/setup.py
index fc639a0..7d7cb6a 100644
--- a/setup.py
+++ b/setup.py
@@ -4,5 +4,6 @@ from setuptools import setup
 
 setup(
     name="mcpssh",
+    version="0.1.1",
     package_dir={"": "src"},
 )
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