AI agents call iam_list_service_accounts to retrieve information from Mimi Seed without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves service account information from Google Cloud IAM without creating, modifying, or deleting resources. It is fundamentally a Read operation. However, severity is high rather than low because service account credentials and their status information are security-sensitive in the context of Firebase/Google Cloud project management—an attacker enumerating service accounts could identify targets for…
From the tool's definition Tool name 'iam_list_service_accounts' and description indicating it returns a list of service accounts with email, displayName, and disabled status.
Attacks that exploit this kind of access
주어진 projectId의 서비스 계정 목록. 이메일 / displayName / disabled 상태 반환. It is categorised as a Read tool in the Mimi Seed MCP Server, which means it retrieves data without modifying state.
Register the Mimi Seed MCP server in PolicyLayer and add a rule for iam_list_service_accounts: 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 Mimi Seed. Nothing to install.
iam_list_service_accounts 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 iam_list_service_accounts 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 iam_list_service_accounts. 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.
iam_list_service_accounts is provided by the Mimi Seed MCP server (@yoonion/mimi-seed-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
iam_list_service_accounts is one line of Mimi Seed's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
Teams ship this data inside their own products. See what a licence covers →