AI agents invoke restart_activation to trigger actions in AAP Enterprise MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
This tool executes a control operation on live infrastructure that has immediate external effects—restarting a service can disrupt ongoing automations, trigger event processing, and affect system availability. While not destructive (data is not deleted) or financial, it is clearly Execute-category because it runs an operation whose effects depend on which activation is targeted.
From the tool's definition Tool name 'restart_activation' and description 'Restart an activation' indicate this triggers an operational action on Ansible Automation Platform infrastructure.
Documented attack patterns abuse exactly the kind of access restart_activation gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and AAP Enterprise MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for restart_activation:
{
"version": "1",
"default": "deny",
"tools": {
"restart_activation": {
"limits": [
{
"counter": "restart_activation_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}restart_activation stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
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Restart an activation. It is categorised as a Execute tool in the AAP Enterprise MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the AAP Enterprise MCP Server MCP server in PolicyLayer and add a rule for restart_activation: 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 AAP Enterprise MCP Server. Nothing to install.
restart_activation is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the restart_activation 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 restart_activation. 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.
restart_activation is provided by the AAP Enterprise MCP Server MCP server (sibilleb/aap-enterprise-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 69 AAP Enterprise MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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69 AAP Enterprise MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.