Get all bioassay results and activities for a compound
AI agents call get_compound_bioactivities to retrieve information from PubChem MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only query operation that retrieves and returns bioassay results and activity data. There are no side effects, data modifications, code execution, deletions, or financial transactions involved. The worst-case misuse scenario is information disclosure of publicly available chemical bioactivity data, which has minimal blast radius.
From the tool's definition Tool name 'get_compound_bioactivities' and description 'Get all bioassay results and activities for a compound' indicate retrieval of existing bioactivity data from PubChem's database with no modification, creation, or deletion of data.
Attacks that exploit this kind of access
Get all bioassay results and activities for a compound. It is categorised as a Read tool in the PubChem MCP Server MCP Server, which means it retrieves data without modifying state.
Register the PubChem MCP Server MCP server in PolicyLayer and add a rule for get_compound_bioactivities: 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 PubChem MCP Server. Nothing to install.
get_compound_bioactivities 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 get_compound_bioactivities 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 get_compound_bioactivities. 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.
get_compound_bioactivities is provided by the PubChem MCP Server MCP server (k-lordbodin7/pubchem-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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