Search for similar text
AI agents call search_similar_text to retrieve information from Qdrant MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves similar text entries from a vector database based on similarity matching. It reads data without modifying, deleting, or executing arbitrary operations. The blast radius of misuse is minimal—an agent might retrieve unintended data, but cannot modify the database or trigger side effects beyond returning search results.
From the tool's definition Tool name 'search_similar_text' and description 'Search for similar text' indicate a query/retrieval operation. The Qdrant server context shows this is a vector database tool for 'searching' vectors.
Attacks that exploit this kind of access
Search for similar text. It is categorised as a Read tool in the Qdrant MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Qdrant MCP Server MCP server in PolicyLayer and add a rule for search_similar_text: 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 Qdrant MCP Server. Nothing to install.
search_similar_text 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 search_similar_text 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 search_similar_text. 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.
search_similar_text is provided by the Qdrant MCP Server MCP server (jimmy974/qdrant-mcp-server). 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 →