AI agents call list_project_files to retrieve information from Claude Pascal MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears to list or enumerate Pascal/Delphi project files, a read-only operation that retrieves information without side effects. Despite the empty description, the naming convention and context among sibling tools strongly indicate this is a Read category tool. Confidence is moderate-high due to the clear naming semantics, but slightly reduced due to lack of explicit documentation.
From the tool's definition Tool name 'list_project_files' indicates a listing/querying operation with no modification capability. Sibling tools include 'adb_devices', 'adb_list_packages' which are clearly Read operations, suggesting a consistent pattern of data retrieval on this server.
Documented attack patterns abuse exactly the kind of access list_project_files gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Claude Pascal MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for list_project_files:
{
"version": "1",
"default": "deny",
"tools": {
"list_project_files": {}
}
}list_project_files is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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list_project_files. It is categorised as a Read tool in the Claude Pascal MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Claude Pascal MCP Server MCP server in PolicyLayer and add a rule for list_project_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 Claude Pascal MCP Server. Nothing to install.
list_project_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_project_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_project_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_project_files is provided by the Claude Pascal MCP Server MCP server (tina4stack/claude-pascal-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Claude Pascal MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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53 Claude Pascal MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.