This record as markdown: /tools/gentel-lab-origenemcp/get-ga4gh-beacon-query.md
What get_ga4gh_beacon_query does on OrigeneMCP
AI agents call get_ga4gh_beacon_query 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_ga4gh_beacon_query is rated Low
This tool performs information retrieval from the GA4GH Beacon network—a read-only query operation against genomic databases. No side effects, modifications, destructive actions, code execution, or financial transactions are implied. The querying of beacon services for genomic data discovery is a standard Read operation in biomedical research contexts.
From the tool's definition Tool name includes 'query' and description states 'Query Beacon.' The Beacon API is a standardized genomic data discovery service that retrieves and queries publicly available genomic variation data without modification or deletion capabilities.
Attacks that exploit this kind of access
The rule that runs get_ga4gh_beacon_query 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_ga4gh_beacon_query, this is the rule to start with:
get_ga4gh_beacon_query is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect OrigeneMCP, apply this rule, and every get_ga4gh_beacon_query call is checked against it from then on.
Questions about get_ga4gh_beacon_query
Query Beacon. 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_ga4gh_beacon_query: 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_ga4gh_beacon_query 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_ga4gh_beacon_query 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_ga4gh_beacon_query. 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_ga4gh_beacon_query 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.
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