identity_list_oauth2_providers
AI agents call identity_list_oauth2_providers to retrieve information from Amazon ElastiCache Memcached MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the naming convention, this tool appears to retrieve or enumerate OAuth2 provider configurations without modifying them. However, confidence is moderate (0.6) because the description is empty, leaving some ambiguity about actual implementation details and return values. If this exposes sensitive OAuth2 configuration or secrets, severity could increase, but the base operation is Read.
From the tool's definition Tool name contains 'list' which is a typical Read operation pattern. The 'oauth2_providers' context suggests querying identity/authentication configuration data.
Attacks that exploit this kind of access
identity_list_oauth2_providers. It is categorised as a Read tool in the Amazon ElastiCache Memcached MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Amazon ElastiCache Memcached MCP Server MCP server in PolicyLayer and add a rule for identity_list_oauth2_providers: 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 Amazon ElastiCache Memcached MCP Server. Nothing to install.
identity_list_oauth2_providers 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 identity_list_oauth2_providers 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 identity_list_oauth2_providers. 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.
identity_list_oauth2_providers is provided by the Amazon ElastiCache Memcached MCP Server MCP server (awslabs.memcached-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.