AI agents call stream_uniprotkb_entries 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.
UniProtKB is a public biomedical database. Streaming entries is a read operation—retrieving protein data without modification or execution. The sibling tools (clinvar_query, depmap_get_expression, check_genome_accessions) are all Read operations, consistent with this server's informational purpose. No code execution, data modification, or destructive capabilities are indicated.
From the tool's definition Tool name 'stream_uniprotkb_entries' suggests retrieval of UniProtKB (protein knowledge base) entries. The 'stream' verb indicates data fetching/iteration. Description is empty, limiting certainty.
Documented attack patterns abuse exactly the kind of access stream_uniprotkb_entries 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 stream_uniprotkb_entries:
{
"version": "1",
"default": "deny",
"tools": {
"stream_uniprotkb_entries": {}
}
}stream_uniprotkb_entries is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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stream_uniprotkb_entries. 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 stream_uniprotkb_entries: 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.
stream_uniprotkb_entries 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 stream_uniprotkb_entries 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 stream_uniprotkb_entries. 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.
stream_uniprotkb_entries 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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439 OrigeneMCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.