Read the entire file at file_path (relative to this module).
AI agents call read_code to retrieve information from Claude File Management Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries file contents without creating, modifying, deleting, or executing anything. It has minimal risk as it only exposes data that already exists. The severity is low because file read operations have negligible blast radius unless the content itself contains sensitive information, which is not the tool's responsibility to control.
From the tool's definition Tool name 'read_code' and description 'Read the entire file at file_path' clearly indicate a retrieval operation with no modifications or side effects.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Read the entire file at file_path (relative to this module). It is categorised as a Read tool in the Claude File Management Server MCP Server, which means it retrieves data without modifying state.
Register the Claude File Management Server MCP server in PolicyLayer and add a rule for read_code: 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 Claude File Management Server. Nothing to install.
read_code is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the read_code 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.
Set action: deny in the PolicyLayer policy for read_code. 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.
read_code is provided by the Claude File Management Server MCP server (vipin1000/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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