Ask Opera
AI agents call opera_research to retrieve information from Opera DevTools MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to be a research or information-retrieval interface—likely querying Opera's knowledge base or search capabilities. The word 'Ask' combined with 'research' in the name strongly suggests read-only retrieval of data without side effects. Given the context of a browser DevTools server with other tools handling actions (click, drag, fill, evaluate), this is positioned as an informational query tool.
From the tool's definition Tool name 'opera_research' and description 'Ask Opera' indicate a query/research function that retrieves information. No language in the description suggests data modification, deletion, code execution, or financial operations.
Attacks that exploit this kind of access
Ask Opera. It is categorised as a Read tool in the Opera DevTools MCP MCP Server, which means it retrieves data without modifying state.
Register the Opera DevTools MCP server in PolicyLayer and add a rule for opera_research: 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 Opera DevTools MCP. Nothing to install.
opera_research 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 opera_research 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 opera_research. 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.
opera_research is provided by the Opera DevTools MCP server (operasoftware/opera-devtools-mcp). 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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