Get all tags used in Bear notes
AI agents call get_tags 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 retrieves metadata about tags in the user's Bear database. It performs a query-like operation that reads existing information without creating, modifying, deleting, or executing any code. The operation is non-destructive and has no external side effects, making it a straightforward Read category tool.
From the tool's definition Tool name 'get_tags' and description 'Get all tags used in Bear notes' indicate a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get all tags used in Bear notes. 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 get_tags: 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.
get_tags 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_tags 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_tags. 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_tags is provided by the Bear MCP Server MCP server (quanticsoul4772/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.
Teams ship this data inside their own products. See what a licence covers →