list_events
AI agents call list_events to retrieve information from Claude Bridge without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The 'list_' prefix strongly suggests querying or enumerating data without modification. The tool appears to retrieve event information from the bridge system. Without a description, confidence is moderately reduced, but the naming convention and context of sibling tools support a Read classification with low severity.
From the tool's definition Tool name 'list_events' indicates a retrieval operation. The description is empty, but the naming pattern is consistent with other read operations on this server (list_channels, list_completions, list_jobs).
Attacks that exploit this kind of access
list_events. It is categorised as a Read tool in the Claude Bridge MCP Server, which means it retrieves data without modifying state.
Register the Claude Bridge MCP server in PolicyLayer and add a rule for list_events: 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 Claude Bridge. Nothing to install.
list_events 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 list_events 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 list_events. 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.
list_events is provided by the Claude Bridge MCP server (josiahsiegel/claude-bridge). 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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