get_substances_by_name_pcp

What get_substances_by_name_pcp does on OrigeneMCP

AI agents call get_substances_by_name_pcp to retrieve information from OrigeneMCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why get_substances_by_name_pcp is rated Low

This tool performs a straightforward lookup query against PubChem's substance database. It retrieves and returns data without any side effects, modification of data, code execution, or destructive operations. The blast radius of misuse is minimal—at worst, an agent could make many queries, but this represents a read-only information retrieval function consistent with the Read category.

From the tool's definition Tool description states 'Get a list of Substance objects by name' which is a pure retrieval operation with no modification, deletion, or execution capability. Uses PubChemPy to query public chemical substance data.

The rule that runs get_substances_by_name_pcp safely

PolicyLayer is an MCP gateway: it sits between your AI agents and OrigeneMCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_substances_by_name_pcp, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_substances_by_name_pcp": {}
  }
}

Questions about get_substances_by_name_pcp