siyuan_search_blocks

What siyuan_search_blocks does on Martin MCP Toolbox

AI agents call siyuan_search_blocks to retrieve information from Martin MCP Toolbox without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why siyuan_search_blocks is rated Low

This tool performs a full-text search query against SiYuan notes, which is a read-only operation that retrieves matching blocks without creating, modifying, executing, or destructively altering any data. The blast radius of misuse is minimal—an attacker could exfiltrate sensitive note content already stored in the system, but cannot cause irreversible damage or execute external code.

From the tool's definition Tool name 'siyuan_search_blocks' and description 'Search for blocks in SiYuan notes using full-text search' indicate a retrieval-only operation with no modification, deletion, or side effects.

The rule that runs siyuan_search_blocks safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Martin MCP Toolbox, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For siyuan_search_blocks, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "siyuan_search_blocks": {}
  }
}

Questions about siyuan_search_blocks