List currently loaded startup-configured allowlisted scripts. ${SCRIPT_RUNNER_SECRET_HINT}
AI agents call op_script_list to retrieve information from Mcp 1password without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool lists pre-configured scripts without executing them, modifying configurations, or accessing sensitive data directly. It performs a read-only query of the script allowlist state. The secret hint reference suggests awareness of secret handling but the tool itself only lists scripts, not exposing secrets. Severity is low because listing configuration has minimal blast radius if misused by an AI agent.
From the tool's definition Tool name is 'op_script_list' and description states 'List currently loaded startup-configured allowlisted scripts' — this is a retrieval/query operation with no modification, deletion, or execution capability.
Attacks that exploit this kind of access
List currently loaded startup-configured allowlisted scripts. ${SCRIPT_RUNNER_SECRET_HINT}. It is categorised as a Read tool in the Mcp 1password MCP Server, which means it retrieves data without modifying state.
Register the Mcp 1password MCP server in PolicyLayer and add a rule for op_script_list: 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 Mcp 1password. Nothing to install.
op_script_list 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 op_script_list 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 op_script_list. 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.
op_script_list is provided by the Mcp 1password MCP server (kefapps/onepassword-mcp-codex). 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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