find_correlations
Find correlations between numerical columns.
This record as markdown: /tools/aegntic-aegntic-mcp/find-correlations.md
What find_correlations does on Obsidian Elite RAG MCP Server
AI agents call find_correlations to retrieve information from Obsidian Elite RAG MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why find_correlations is rated Low
This tool performs mathematical analysis on existing numerical data to identify statistical relationships. It retrieves information (correlations) from the dataset but does not create, modify, delete, or execute any operations with side effects. The action is read-only and non-destructive, making it a Read category tool with low severity risk.
From the tool's definition Tool name 'find_correlations' and description 'Find correlations between numerical columns' indicate a statistical analysis operation that queries and retrieves data relationships without modifying, deleting, or executing external operations.
Attacks that exploit this kind of access
The rule that runs find_correlations safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Obsidian Elite RAG MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For find_correlations, this is the rule to start with:
find_correlations is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Obsidian Elite RAG MCP Server, apply this rule, and every find_correlations call is checked against it from then on.
Questions about find_correlations
Find correlations between numerical columns. It is categorised as a Read tool in the Obsidian Elite RAG MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Obsidian Elite RAG MCP Server MCP server in PolicyLayer and add a rule for find_correlations: 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 Obsidian Elite RAG MCP Server. Nothing to install.
find_correlations 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 find_correlations 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 find_correlations. 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.
find_correlations is provided by the Obsidian Elite RAG MCP Server MCP server (aegntic/aegntic-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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