获取给定单词的反义词列表
AI agents call get_antonyms to retrieve information from WordNet MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only queries and retrieves antonym information from WordNet without creating, modifying, deleting, or executing any operations. It is a pure data retrieval function with no side effects, making it the lowest risk category.
From the tool's definition Tool is named 'get_antonyms' and its description states it retrieves a list of antonyms for a given word. The verb 'get' and action of retrieving vocabulary data with no modification capability are characteristic of read-only operations.
Attacks that exploit this kind of access
获取给定单词的反义词列表. It is categorised as a Read tool in the WordNet MCP Server MCP Server, which means it retrieves data without modifying state.
Register the WordNet MCP Server MCP server in PolicyLayer and add a rule for get_antonyms: 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 WordNet MCP Server. Nothing to install.
get_antonyms 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_antonyms 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_antonyms. 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_antonyms is provided by the WordNet MCP Server MCP server (keepondream/wordnet-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.
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