AI agents call get_gene_counts_by_taxon 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 queries a biomedical database to retrieve pre-computed or aggregated gene count statistics grouped by taxon. It performs data retrieval without modifying, deleting, or executing any operations. The operation has minimal blast radius—misuse would only return irrelevant or unexpected data, not cause harm. This is a classic Read operation: fetch/query biomedical reference data.
From the tool's definition Tool name 'get_gene_counts_by_taxon' and description 'Get gene counts by taxon' indicate a query operation that retrieves aggregated gene count data organized by taxonomic classification.
Documented attack patterns abuse exactly the kind of access get_gene_counts_by_taxon 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_counts_by_taxon:
{
"version": "1",
"default": "deny",
"tools": {
"get_gene_counts_by_taxon": {}
}
}get_gene_counts_by_taxon 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 counts by taxon. 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_counts_by_taxon: 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_counts_by_taxon 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_counts_by_taxon 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_counts_by_taxon. 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_counts_by_taxon 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.
Free to start. No card required.
439 OrigeneMCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.