list_files
AI agents call list_files to retrieve information from Tangled MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves or queries file data from a repository with no side effects. Even with an empty description, the name 'list_files' combined with the read-oriented nature of similar sibling tools (get_*) strongly indicates this is a data retrieval operation. Severity is low as file listing has minimal blast radius—it exposes repository structure but cannot modify, delete, or execute code.
From the tool's definition Tool name 'list_files' indicates retrieval of file listings. Server context shows tools like 'get_issue', 'get_pull', 'get_record' performing read operations on a git collaboration platform.
Attacks that exploit this kind of access
list_files. It is categorised as a Read tool in the Tangled MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Tangled MCP Server MCP server in PolicyLayer and add a rule for list_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 Tangled MCP Server. Nothing to install.
list_files 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 list_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.
Set action: deny in the PolicyLayer policy for list_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.
list_files is provided by the Tangled MCP Server MCP server (zzstoatzz/tangled-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_files is one line of Tangled MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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