List all available accessibility test result files
AI agents call list_test_results to retrieve information from Accessibility MCP 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 existing accessibility test results without creating, modifying, deleting, or executing any operations. It is a passive read operation that simply enumerates available test result files. The low severity reflects minimal risk—at most, an agent could discover what tests have been run, which is informational only.
From the tool's definition Tool name 'list_test_results' and description 'List all available accessibility test result files' indicate data retrieval with no modification, deletion, or execution of external operations.
Attacks that exploit this kind of access
List all available accessibility test result files. It is categorised as a Read tool in the Accessibility MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Accessibility MCP Server MCP server in PolicyLayer and add a rule for list_test_results: 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 Accessibility MCP Server. Nothing to install.
list_test_results 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_test_results 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_test_results. 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_test_results is provided by the Accessibility MCP Server MCP server (jbuchan/accessibility-mcp-server). 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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