read_multiple_files

Read the contents of multiple files simultaneously. This is more

SERVERMCP Filesystem Server SOURCEa-niranjan/mcp-filesystem

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/a-niranjan-mcp-filesystem/read-multiple-files.md

WHAT IT DOES

What read_multiple_files does on MCP Filesystem Server

AI agents call read_multiple_files to retrieve information from MCP Filesystem Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why read_multiple_files is rated Low

This tool retrieves file contents without creating, modifying, deleting, or executing operations. It is a straightforward read operation with no irreversible consequences or external effects. Low severity because misuse would only expose existing data rather than alter systems or trigger destructive actions.

From the tool's definition Tool name 'read_multiple_files' and description 'Read the contents of multiple files simultaneously' clearly indicate data retrieval with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs read_multiple_files safely

PolicyLayer is an MCP gateway: it sits between your AI agents and MCP Filesystem Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For read_multiple_files, this is the rule to start with:

read_multiple_files Allowed

read_multiple_files is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "read_multiple_files": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect MCP Filesystem Server, apply this rule, and every read_multiple_files call is checked against it from then on.

FAQ

Questions about read_multiple_files

What does the read_multiple_files tool do? +

Read the contents of multiple files simultaneously. This is more. It is categorised as a Read tool in the MCP Filesystem Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on read_multiple_files? +

Register the MCP Filesystem Server MCP server in PolicyLayer and add a rule for read_multiple_files: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches MCP Filesystem Server. Nothing to install.

What risk level is read_multiple_files? +

read_multiple_files is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit read_multiple_files? +

Yes. Add a rate_limit block to the read_multiple_files rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block read_multiple_files completely? +

Set action: deny in the PolicyLayer policy for read_multiple_files. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides read_multiple_files? +

read_multiple_files is provided by the MCP Filesystem Server MCP server (a-niranjan/mcp-filesystem). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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