Report inferred party positions and transfer categories for ambiguous provenance events
AI agents use report_position_enrichment to create or update resources in Rijksmuseum Mcp+ — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Rijksmuseum Mcp+ environment.
The tool writes enriched provenance metadata (inferred positions and transfer categories) to records about ambiguous events. This is a Write operation as it creates or modifies data in a reversible manner. It does not execute code, delete data, or involve financial transactions.
From the tool's definition "Report inferred party positions and transfer categories for ambiguous provenance events" — 'report' implies submitting/recording data; 'inferred' and 'enrichment' suggest adding new metadata to existing records
Documented attack patterns abuse exactly the kind of access report_position_enrichment gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Rijksmuseum Mcp+, and nothing reaches the server without passing your rules. This is the rule we recommend for report_position_enrichment:
{
"version": "1",
"default": "deny",
"tools": {
"report_position_enrichment": {
"limits": [
{
"counter": "report_position_enrichment_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
} report_position_enrichment 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.
Report inferred party positions and transfer categories for ambiguous provenance events. It is categorised as a Write tool in the Rijksmuseum Mcp+ MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Rijksmuseum Mcp+ MCP server in PolicyLayer and add a rule for report_position_enrichment: 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 Rijksmuseum Mcp+. Nothing to install.
report_position_enrichment 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 report_position_enrichment 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 report_position_enrichment. 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.
report_position_enrichment is provided by the Rijksmuseum Mcp+ MCP server (kintopp/rijksmuseum-mcp-plus). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Rijksmuseum Mcp+, 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.
24 Rijksmuseum Mcp+ tools catalogued and risk-classified — across an index of 43,000+ MCP servers.