List connected integrations for the current user.
AI agents call integrations_list to retrieve information from Oncallhealth without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a query operation to retrieve information about integrations associated with the user. It does not create, modify, delete, or execute any actions—it only lists existing data. This is a straightforward Read operation with minimal blast radius if misused (information disclosure only).
From the tool's definition Tool name 'integrations_list' and description 'List connected integrations for the current user' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
List connected integrations for the current user. It is categorised as a Read tool in the Oncallhealth MCP Server, which means it retrieves data without modifying state.
Register the Oncallhealth MCP server in PolicyLayer and add a rule for integrations_list: 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 Oncallhealth. Nothing to install.
integrations_list 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 integrations_list 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 integrations_list. 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.
integrations_list is provided by the Oncallhealth MCP server (rootly-ai-labs/mcp-on-call-health). 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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