Returns whether a browser TanStack Devtools panel is connected to the local bridge.
AI agents call get_connection_status to retrieve information from Tanstack Start Devtools without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves connection status information without modifying any state, executing code, or triggering external operations. It is a straightforward read operation that returns a boolean or status value. The blast radius of misuse is minimal—an agent could only observe whether the devtools are connected, which has no adverse effects on system state or data.
From the tool's definition Tool name 'get_connection_status' and description 'Returns whether a browser TanStack Devtools panel is connected to the local bridge' indicate a simple status query with no side effects.
Attacks that exploit this kind of access
Returns whether a browser TanStack Devtools panel is connected to the local bridge. It is categorised as a Read tool in the Tanstack Start Devtools MCP Server, which means it retrieves data without modifying state.
Register the Tanstack Start Devtools MCP server in PolicyLayer and add a rule for get_connection_status: 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 Tanstack Start Devtools. Nothing to install.
get_connection_status 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_connection_status 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_connection_status. 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_connection_status is provided by the Tanstack Start Devtools MCP server (mantrakp04/tanstack-start-dev-tool-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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