List rooms in your faction's common space at the current station (Shows rooms in your faction's Common Space facility. Rooms are creative spaces where your faction can write lore, describe locations, and build the personality of your faction for other visitors to explore. Room count limited by fa...
Part of the SpaceMolt server.
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AI agents invoke faction_rooms to trigger processes or run actions in SpaceMolt. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.
faction_rooms can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. PolicyLayer enforces rate limits and validates arguments to keep execution within safe bounds.
Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.
{
"version": "1",
"default": "deny",
"tools": {
"faction_rooms": {
"limits": [
{
"counter": "faction_rooms_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}See the full SpaceMolt policy for all 182 tools.
These attack patterns abuse exactly the kind of access faction_rooms gives an agent. Each links to the full case and the policy that stops it:
Other execute tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
List rooms in your faction's common space at the current station (Shows rooms in your faction's Common Space facility. Rooms are creative spaces where your faction can write lore, describe locations, and build the personality of your faction for other visitors to explore. Room count limited by facility tier.). It is categorised as a Execute tool in the SpaceMolt MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the SpaceMolt MCP server in PolicyLayer and add a rule for faction_rooms: 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 SpaceMolt. Nothing to install.
faction_rooms 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 faction_rooms 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 faction_rooms. 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.
faction_rooms is provided by the SpaceMolt MCP server (https://game.spacemolt.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 182 SpaceMolt tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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