AI agents call get_accessibility_docs to retrieve information from Spindle without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves documentation about accessibility—a pure read operation with no side effects, code execution, data modification, or destructive capabilities. It fits the Read category alongside sibling tools like get_component_info, get_icons, and get_design_tokens. Low severity because retrieving design documentation poses minimal risk even if accessed without authorization.
From the tool's definition Tool name 'get_accessibility_docs' and description 'アクセシビリティ関連のドキュメントを取得します' (retrieves accessibility-related documentation) indicate a retrieval operation with no modification or execution.
Attacks that exploit this kind of access
アクセシビリティ関連のドキュメントを取得します. It is categorised as a Read tool in the Spindle MCP Server, which means it retrieves data without modifying state.
Register the Spindle MCP server in PolicyLayer and add a rule for get_accessibility_docs: 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 Spindle. Nothing to install.
get_accessibility_docs 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 get_accessibility_docs 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 get_accessibility_docs. 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.
get_accessibility_docs is provided by the Spindle MCP server (@openameba/spindle-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.