search-users
Search for users in Descope project
This record as markdown: /tools/descope-sample-apps-descope-mcp-server/search-users.md
What search-users does on Descope MCP Server
AI agents call search-users to retrieve information from Descope MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why search-users is rated Low
This tool performs a search/retrieval operation with no side effects. It queries existing user data from the Descope project but does not create, modify, or delete any data. The blast radius of misuse is limited to potential exposure of user information already in the system, making it a Read-category tool with low severity.
From the tool's definition Tool name 'search-users' and description 'Search for users in Descope project' indicate a query operation that retrieves user data without modifying or deleting it.
Attacks that exploit this kind of access
The rule that runs search-users safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Descope MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For search-users, this is the rule to start with:
search-users is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Descope MCP Server, apply this rule, and every search-users call is checked against it from then on.
Questions about search-users
Search for users in Descope project. It is categorised as a Read tool in the Descope MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Descope MCP Server MCP server in PolicyLayer and add a rule for search-users: 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 Descope MCP Server. Nothing to install.
search-users 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 search-users 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 search-users. 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.
search-users is provided by the Descope MCP Server MCP server (descope-sample-apps/descope-mcp-server-stdio). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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