AI agents call get_gene_orthologs to retrieve information from OrigeneMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs data retrieval without side effects—it queries existing gene ortholog data indexed in biomedical databases and returns results. No data is created, modified, deleted, or executed. The operation is read-only and informational in nature, appropriate for therapeutic research lookups.
From the tool's definition Tool name 'get_gene_orthologs' and description 'Get gene orthologs by gene ID' indicate a retrieval operation that queries biomedical databases for ortholog information.
Documented attack patterns abuse exactly the kind of access get_gene_orthologs gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and OrigeneMCP, and nothing reaches the server without passing your rules. This is the rule we recommend for get_gene_orthologs:
{
"version": "1",
"default": "deny",
"tools": {
"get_gene_orthologs": {}
}
}get_gene_orthologs is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get gene orthologs by gene ID. It is categorised as a Read tool in the OrigeneMCP MCP Server, which means it retrieves data without modifying state.
Register the Origene MCP server in PolicyLayer and add a rule for get_gene_orthologs: 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 OrigeneMCP. Nothing to install.
get_gene_orthologs 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_gene_orthologs 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_gene_orthologs. 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_gene_orthologs is provided by the Origene MCP server (gentel-lab/origenemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from OrigeneMCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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