List machine-identity memberships and roles in a project.
AI agents call list_project_identity_memberships to retrieve information from Infisical MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns information about existing identity memberships without creating, modifying, deleting, or executing any operations. The blast radius of misuse is minimal—an attacker could discover identity membership configurations but cannot alter them or cause irreversible damage.
From the tool's definition Tool name contains 'list' and description states 'List machine-identity memberships and roles in a project' — a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
List machine-identity memberships and roles in a project. It is categorised as a Read tool in the Infisical MCP MCP Server, which means it retrieves data without modifying state.
Register the Infisical MCP server in PolicyLayer and add a rule for list_project_identity_memberships: 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 Infisical MCP. Nothing to install.
list_project_identity_memberships 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 list_project_identity_memberships 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 list_project_identity_memberships. 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.
list_project_identity_memberships is provided by the Infisical MCP server (plgonzalezrx8/infisicalmcp). 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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