proteomes_search
AI agents call proteomes_search to retrieve information from Mcp Uniprot without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves proteome information from the UniProt knowledge base. It performs a search query with no side effects, modifications, or data destruction. The empty description and naming pattern ('search') confirm it is a read-only retrieval operation.
From the tool's definition Tool name 'proteomes_search' indicates searching/querying proteome data; sibling tools (search, get, keyword, taxonomy_search) are all Read operations on a knowledge base; UniProt is a reference database with no write/delete capabilities exposed.
Attacks that exploit this kind of access
proteomes_search. It is categorised as a Read tool in the Mcp Uniprot MCP Server, which means it retrieves data without modifying state.
Register the Mcp Uniprot MCP server in PolicyLayer and add a rule for proteomes_search: 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 Mcp Uniprot. Nothing to install.
proteomes_search 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 proteomes_search 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 proteomes_search. 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.
proteomes_search is provided by the Mcp Uniprot MCP server (pipeworx-io/mcp-uniprot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →