search for jewish texts in the Sefaria library
AI agents call search_texts to retrieve information from Sefaria Jewish Library 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 searches data from a read-only library interface. It has no capability to modify, delete, or execute code. The worst-case misuse would be retrieving irrelevant or excessive text data, which poses minimal risk. Classification as Read is appropriate.
From the tool's definition Tool name 'search_texts' and description 'search for jewish texts in the Sefaria library' indicate a query/retrieval operation with no side effects. No modifications, deletions, or external actions are performed.
Documented attack patterns abuse exactly the kind of access search_texts gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Sefaria Jewish Library MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for search_texts:
{
"version": "1",
"default": "deny",
"tools": {
"search_texts": {}
}
}search_texts 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 jewish texts in the Sefaria library. It is categorised as a Read tool in the Sefaria Jewish Library MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Sefaria Jewish Library MCP Server MCP server in PolicyLayer and add a rule for search_texts: 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 Sefaria Jewish Library MCP Server. Nothing to install.
search_texts 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_texts 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_texts. 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_texts is provided by the Sefaria Jewish Library MCP Server MCP server (sivan22/mcp-sefaria-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 4 Sefaria Jewish Library MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4 Sefaria Jewish Library MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.