util_csv_row_preview

Split a CSV line into fields with basic quote awareness

SERVERDelx MCP Server SOURCEdelx-mcp-server

Low RISK CLASS

Category Read

Parameters 11 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-davidmosiah-delx-mcp-server/util-csv-row-preview.md

WHAT IT DOES

What util_csv_row_preview does on Delx MCP Server

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

Parameter	Type	Required	Description
`row`	string	Yes	Input field: row.

Parameters from the server's own tool schema.

RISK

Why util_csv_row_preview is rated Low

Even though util_csv_row_preview only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs util_csv_row_preview safely

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

util_csv_row_preview Allowed

util_csv_row_preview is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Delx MCP Server, apply this rule, and every util_csv_row_preview call is checked against it from then on.

FAQ

Questions about util_csv_row_preview

What does the util_csv_row_preview tool do? +

Split a CSV line into fields with basic quote awareness. It is categorised as a Read tool in the Delx MCP Server MCP Server, which means it retrieves data without modifying state.

What parameters does util_csv_row_preview accept? +

util_csv_row_preview accepts 1 parameter: row. Required: row. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on util_csv_row_preview? +

Register the Delx MCP Server MCP server in PolicyLayer and add a rule for util_csv_row_preview: 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 Delx MCP Server. Nothing to install.

What risk level is util_csv_row_preview? +

util_csv_row_preview is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit util_csv_row_preview? +

Yes. Add a rate_limit block to the util_csv_row_preview 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.

How do I block util_csv_row_preview completely? +

Set action: deny in the PolicyLayer policy for util_csv_row_preview. 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.

What MCP server provides util_csv_row_preview? +

util_csv_row_preview is provided by the Delx MCP Server MCP server (delx-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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