Get metadata for all non-core rules in the index. Optionally filter by context. Core rules are excluded.
AI agents call GetAllRulesMetadata to retrieve information from ContextualAgentRulesHub without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries metadata about stored rules without side effects. No data is modified, deleted, executed, or created. The read-only nature and metadata-only scope make this a straightforward Read category risk with low severity—the blast radius of misuse is minimal since metadata alone cannot trigger financial transactions, execute code, or destroy data.
From the tool's definition Tool name 'GetAllRulesMetadata' and description 'Get metadata for all non-core rules in the index' indicate a retrieval operation with no modification or execution. Returns metadata only, not actionable content.
Attacks that exploit this kind of access
Get metadata for all non-core rules in the index. Optionally filter by context. Core rules are excluded. It is categorised as a Read tool in the ContextualAgentRulesHub MCP Server, which means it retrieves data without modifying state.
Register the ContextualAgentRulesHub MCP server in PolicyLayer and add a rule for GetAllRulesMetadata: 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 ContextualAgentRulesHub. Nothing to install.
GetAllRulesMetadata 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 GetAllRulesMetadata 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 GetAllRulesMetadata. 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.
GetAllRulesMetadata is provided by the ContextualAgentRulesHub MCP server (oshvartz/contextualagentruleshub). 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 →