Check Bear database accessibility and get basic stats
AI agents call check_bear_database 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 performs a diagnostic/status check of the Bear database and returns basic statistics. It is a read-only operation with no side effects, no data modification, and no code execution. The low severity reflects minimal blast radius if misused by an AI agent—it only exposes database status information.
From the tool's definition Tool description states it 'Check Bear database accessibility and get basic stats' — a query operation that retrieves information without modifying or executing anything.
Attacks that exploit this kind of access
Check Bear database accessibility and get basic stats. 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_database: 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_database 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_database 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_database. 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_database 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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