Check if Bear is properly configured and test the connection
AI agents call check_bear_setup to retrieve information from Bear MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only checks and reports the status of Bear's configuration and connection. It does not create, modify, delete, or execute operations on notes or data. It is purely informational/diagnostic in nature, making it a Read category tool with low severity.
From the tool's definition Tool performs a diagnostic check of Bear configuration and connection status, which is a read-only operation that retrieves status information without modifying any data or triggering side effects.
Attacks that exploit this kind of access
Check if Bear is properly configured and test the connection. It is categorised as a Read tool in the Bear MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Bear MCP Server MCP server in PolicyLayer and add a rule for check_bear_setup: 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 Bear MCP Server. Nothing to install.
check_bear_setup 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 check_bear_setup 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 check_bear_setup. 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.
check_bear_setup is provided by the Bear MCP Server MCP server (philgetzen/bear-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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