Search Minecraft blocks by name, wildcard, or numeric id.
AI agents call search_blocks_wiki to retrieve information from Minecraft Survival 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 or queries Minecraft block information from a wiki or database without modifying any game state, creating resources, executing code, deleting data, or engaging in financial transactions. It is a pure read operation with minimal blast radius if misused—an agent could only retrieve irrelevant block information, which has no harmful consequences in a Minecraft gameplay context.
From the tool's definition The tool 'search_blocks_wiki' performs a search operation on block information by name, wildcard, or numeric id. The description uses the word 'search' which indicates data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Search Minecraft blocks by name, wildcard, or numeric id. It is categorised as a Read tool in the Minecraft Survival MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Minecraft Survival MCP Server MCP server in PolicyLayer and add a rule for search_blocks_wiki: 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 Minecraft Survival MCP Server. Nothing to install.
search_blocks_wiki 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_blocks_wiki 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_blocks_wiki. 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_blocks_wiki is provided by the Minecraft Survival MCP Server MCP server (netherite-stack/minecraft-survival-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 →