Get LogBox warnings from the running React Native app. These are captured via console.warn.
AI agents call get_warnings to retrieve information from Mcp Rn Devtools without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves diagnostic warning information from a running application without modifying state, executing code, or causing irreversible changes. It is a passive inspection capability similar to the sibling tools get_console_logs and get_errors, which are clearly read operations. The blast radius is minimal since warning logs are informational only.
From the tool's definition Tool name is 'get_warnings' and description states it retrieves/captures LogBox warnings from the running React Native app via console.warn. This is a read-only inspection operation with no side effects.
Attacks that exploit this kind of access
Get LogBox warnings from the running React Native app. These are captured via console.warn. It is categorised as a Read tool in the Mcp Rn Devtools MCP Server, which means it retrieves data without modifying state.
Register the Mcp Rn Devtools MCP server in PolicyLayer and add a rule for get_warnings: 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 Rn Devtools. Nothing to install.
get_warnings 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 get_warnings 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 get_warnings. 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.
get_warnings is provided by the Mcp Rn Devtools MCP server (pablonortiz/mcp-rn-devtools). 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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