Search for bookmarks in Anybox. Can search by keyword, filter by tag, folder, or starred status.
AI agents call search_bookmarks to retrieve information from Anybox 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 and queries bookmark data without creating, modifying, deleting, or executing any side effects. It is a simple search/filter operation on existing data, which falls squarely into the Read category with minimal security risk.
From the tool's definition Tool description explicitly states 'Search for bookmarks' and lists filtering capabilities (keyword, tag, folder, starred status).
Documented attack patterns abuse exactly the kind of access search_bookmarks gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Anybox MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for search_bookmarks:
{
"version": "1",
"default": "deny",
"tools": {
"search_bookmarks": {}
}
}search_bookmarks is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Search for bookmarks in Anybox. Can search by keyword, filter by tag, folder, or starred status. It is categorised as a Read tool in the Anybox MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Anybox MCP Server MCP server in PolicyLayer and add a rule for search_bookmarks: 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 Anybox MCP Server. Nothing to install.
search_bookmarks 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_bookmarks 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_bookmarks. 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_bookmarks is provided by the Anybox MCP Server MCP server (tommertron/anyboxmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Anybox MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
4 Anybox MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.