Get OAuth Redirect URI Reference.
AI agents call get_oauth_redirect_reference to retrieve information from Nest Protect 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 OAuth redirect URI configuration information, which is a read-only operation. Obtaining a redirect URI reference does not modify system state, execute code, delete data, or commit financial transactions. The information retrieved is non-sensitive configuration metadata needed for OAuth flow setup.
From the tool's definition Tool name 'get_oauth_redirect_reference' and description 'Get OAuth Redirect URI Reference' indicate retrieval of configuration data.
Attacks that exploit this kind of access
Get OAuth Redirect URI Reference. It is categorised as a Read tool in the Nest Protect MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Nest Protect MCP Server MCP server in PolicyLayer and add a rule for get_oauth_redirect_reference: 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 Nest Protect MCP Server. Nothing to install.
get_oauth_redirect_reference 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_oauth_redirect_reference 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_oauth_redirect_reference. 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_oauth_redirect_reference is provided by the Nest Protect MCP Server MCP server (sandraschi/nest-protect-mcp). 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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