Add or remove pantry items (excluded from shopping lists). USE WHEN: updating stock after shopping or noting staples you always have. Items are matched case-insensitively. Returns updated pantry item list.
AI agents use update_pantry to create or update resources in TilbudsTrolden — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your TilbudsTrolden environment.
The tool creates or modifies pantry records reversibly (items can be added or removed). This is a typical Write operation—it changes data but does not delete irreversibly, execute code, move money, or perform destructive operations. The scope is limited to personal pantry tracking for a grocery shopping app, making it low severity even though it's a Write action.
From the tool's definition Tool description states 'Add or remove pantry items' which are create/modify operations on user pantry data. Returns 'updated pantry item list' confirming state changes.
Documented attack patterns abuse exactly the kind of access update_pantry gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and TilbudsTrolden, and nothing reaches the server without passing your rules. This is the rule we recommend for update_pantry:
{
"version": "1",
"default": "deny",
"tools": {
"update_pantry": {
"limits": [
{
"counter": "update_pantry_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}update_pantry stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Add or remove pantry items (excluded from shopping lists). USE WHEN: updating stock after shopping or noting staples you always have. Items are matched case-insensitively. Returns updated pantry item list. It is categorised as a Write tool in the TilbudsTrolden MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the TilbudsTrolden MCP server in PolicyLayer and add a rule for update_pantry: 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 TilbudsTrolden. Nothing to install.
update_pantry is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the update_pantry 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 update_pantry. 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.
update_pantry is provided by the TilbudsTrolden MCP server (olgasafonova/tilbudstrolden-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from TilbudsTrolden, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
18 TilbudsTrolden tools catalogued and risk-classified — across an index of 43,000+ MCP servers.