// MCP TOOL REFERENCE

FILESYSTEM MCP SERVER SSE TOOLS

11 tools from the Filesystem MCP Server SSE MCP Server, categorised by risk level.

View the Filesystem MCP Server SSE policy →
// ALL 11 FILESYSTEM MCP SERVER SSE TOOLS
READ 7 tools
Read directory_tree Get a recursive tree view of files and directories as a JSON structure. Read get_file_info Retrieve detailed metadata about a file or directory. Returns comprehensive Read list_allowed_directories Returns the list of directories that this server is allowed to access. Read list_directory Get a detailed listing of all files and directories in a specified path. Read read_file Read the complete contents of a file from the file system. Read read_multiple_files Read the contents of multiple files simultaneously. This is more Read search_files Recursively search for files and directories matching a pattern.
WRITE 4 tools
Write create_directory Create a new directory or ensure a directory exists. Can create multiple Write edit_file Make line-based edits to a text file. Each edit replaces exact line sequences Write move_file Move or rename files and directories. Can move files between directories Write write_file Create a new file or completely overwrite an existing file with new content.

Route Filesystem MCP Server SSE through PolicyLayer and every one of its 11 tools is checked against your policy before it runs.

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// FAQ
How many tools does the Filesystem MCP Server SSE MCP server have? +

The Filesystem MCP Server SSE MCP server exposes 11 tools across 2 categories: Read, Write.

How do I enforce policies on Filesystem MCP Server SSE tools? +

Route the Filesystem MCP Server SSE server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do Filesystem MCP Server SSE tools fall into? +

Filesystem MCP Server SSE tools are categorised as Read (7), Write (4). Each category has a recommended default policy.

Enforce policy on every Filesystem MCP Server SSE tool call.

Start from Filesystem MCP Server SSE, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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