// SCAN REPORT

Filesystem MCP Server (HTTP Streaming)

14 tools. 4 can modify or destroy data without limits.

4 write tools that can modify data. Rate limits recommended.

Last updated: 4 Jul 2026

4 can modify or destroy data

10 read-only

14 tools total

Community server · catalogue entry verified 04/07/2026

How to control Filesystem MCP Server (HTTP Streaming) ↓

TOOL MAP

What Filesystem MCP Server (HTTP Streaming) exposes to your agents

Read (10) Write / Execute (4) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Filesystem MCP Server (HTTP Streaming) tools

Write · Medium create_directory This tool creates new directories, which is a reversible Write operation. Write · High edit_file This tool creates or modifies data reversibly—it edits existing text files without deleting them. Write · High move_file Moving/renaming files is a Write operation as it modifies the file system state reversibly. Write · High write_file This tool modifies data reversibly by creating or replacing file contents.

4 of Filesystem MCP Server (HTTP Streaming)'s 14 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Filesystem MCP Server (HTTP Streaming)

PolicyLayer is an MCP gateway — it sits between your AI agents and Filesystem MCP Server (HTTP Streaming), and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "create_directory": {
    "limits": [
      {
        "counter": "create_directory_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "directory_tree": {
    "limits": [
      {
        "counter": "directory_tree_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Filesystem MCP Server (HTTP Streaming) — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON FILESYSTEM MCP SERVER (HTTP STREAMING) →

Instant setup, no code required.

FULL CATALOGUE

All 14 Filesystem MCP Server (HTTP Streaming) tools

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.

READ 10 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 list_directory_with_sizes Get a detailed listing of all files and directories in a specified path, including sizes. Read read_file Read the complete contents of a file as text. DEPRECATED: Use read_text_file instead. Read read_media_file Read an image or audio file. Returns the base64 encoded data and MIME type. Read read_multiple_files Read the contents of multiple files simultaneously. This is more Read read_text_file Read the complete contents of a file from the file system as text. Read search_files Recursively search for files and directories matching a pattern.

FAQ

Questions about Filesystem MCP Server (HTTP Streaming)

How do I prevent bulk modifications through Filesystem MCP Server (HTTP Streaming)? +

The Filesystem MCP Server (HTTP Streaming) server has 4 write tools including create_directory, edit_file, move_file. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Filesystem MCP Server (HTTP Streaming).

How many tools does the Filesystem MCP Server (HTTP Streaming) MCP server expose? +

14 tools across 2 categories: Read, Write. 10 are read-only. 4 can modify, create, or delete data.

How do I enforce a policy on Filesystem MCP Server (HTTP Streaming)? +

Register the Filesystem MCP Server (HTTP Streaming) MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Filesystem MCP Server (HTTP Streaming) tool call.

Deterministic rules across all 14 Filesystem MCP Server (HTTP Streaming) tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON FILESYSTEM MCP SERVER (HTTP STREAMING) →

Instant setup, no code required.

14 Filesystem MCP Server (HTTP Streaming) tools catalogued and risk-classified — across an index of 43,000+ MCP servers.