Get statistics about the code index including total objects, objects by type, and objects by repository.
AI agents call get_code_index_stats to retrieve information from RAG Document Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only reads and reports aggregate statistics from an existing code index. It performs no data modification, deletion, or code execution. The information returned is statistical metadata that does not enable direct access to sensitive code content, and misuse by an AI agent would have minimal blast radius—at worst revealing non-sensitive aggregate counts and repository organization.
From the tool's definition get_code_index_stats retrieves statistics about the code index including total objects, objects by type, and objects by repository.
Attacks that exploit this kind of access
Get statistics about the code index including total objects, objects by type, and objects by repository. It is categorised as a Read tool in the RAG Document Server MCP Server, which means it retrieves data without modifying state.
Register the RAG Document Server MCP server in PolicyLayer and add a rule for get_code_index_stats: 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 RAG Document Server. Nothing to install.
get_code_index_stats 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 get_code_index_stats 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 get_code_index_stats. 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.
get_code_index_stats is provided by the RAG Document Server MCP server (jaimeferj/mcp-rag-docs). 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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