Quick lookup of TDX people by search string (name, email, or username)
AI agents call tdx-people-lookup to retrieve information from TDX MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only search operation against a people directory. It retrieves information based on search criteria but does not create, modify, delete, or execute any operations. The minimal information exposure (names, emails, usernames in a directory context) poses low risk even if queried extensively.
From the tool's definition Tool description states 'Quick lookup of TDX people by search string (name, email, or username)' — this is a retrieval/query operation with no modification of data.
Attacks that exploit this kind of access
Quick lookup of TDX people by search string (name, email, or username). It is categorised as a Read tool in the TDX MCP Server MCP Server, which means it retrieves data without modifying state.
Register the TDX MCP Server MCP server in PolicyLayer and add a rule for tdx-people-lookup: 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 TDX MCP Server. Nothing to install.
tdx-people-lookup 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 tdx-people-lookup 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 tdx-people-lookup. 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.
tdx-people-lookup is provided by the TDX MCP Server MCP server (umzcio/teamdynamix-mcp-connector). 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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