heritage_search_artists
AI agents call heritage_search_artists to retrieve information from Pypi:swiss Cultural Heritage without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool searches artist data from SIK-ISEA, a public cultural heritage database. Search operations retrieve and query data without side effects, fitting the Read category. The low severity reflects that misuse would only expose publicly available cultural heritage information.
From the tool's definition Tool name 'heritage_search_artists' indicates search functionality. Server description states it 'Enables AI-native access to Swiss cultural heritage data from SIK-ISEA (artists)' without authentication.
Attacks that exploit this kind of access
heritage_search_artists. It is categorised as a Read tool in the Pypi:swiss Cultural Heritage MCP Server, which means it retrieves data without modifying state.
Register the Pypi:swiss Cultural Heritage MCP server in PolicyLayer and add a rule for heritage_search_artists: 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 Pypi:swiss Cultural Heritage. Nothing to install.
heritage_search_artists 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 heritage_search_artists 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 heritage_search_artists. 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.
heritage_search_artists is provided by the Pypi:swiss Cultural Heritage MCP server (malkreide/swiss-cultural-heritage-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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