search_v_examples
AI agents call search_v_examples to retrieve information from V Language MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool searches and retrieves V code examples from a knowledge base. This is a read operation with no capability to modify, delete, or execute code. The blast radius is minimal—worst case, it returns incorrect or misleading information about V syntax, which would not harm systems or data.
From the tool's definition Tool name 'search_v_examples' and sibling tools (list_v_examples, get_v_example, get_v_documentation) indicate this retrieves/queries V programming language code examples and documentation.
Attacks that exploit this kind of access
search_v_examples. It is categorised as a Read tool in the V Language MCP Server MCP Server, which means it retrieves data without modifying state.
Register the V Language MCP Server MCP server in PolicyLayer and add a rule for search_v_examples: 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 V Language MCP Server. Nothing to install.
search_v_examples 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_v_examples 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_v_examples. 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_v_examples is provided by the V Language MCP Server MCP server (nexlab-one/python-vlang-mcp). 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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