// SCAN REPORT

VisiData MCP Server

15 tools. 5 can modify or destroy data without limits.

5 write tools that can modify data. Rate limits recommended.

Last updated: 4 Jul 2026

5 can modify or destroy data

10 read-only

15 tools total

Community server · catalogue entry verified 04/07/2026

How to control VisiData MCP Server ↓

TOOL MAP

What VisiData MCP Server exposes to your agents

Read (10) Write / Execute (5) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous VisiData MCP Server tools

Execute · Medium parse_skills_column parse_skills_column Write · Low convert_data The tool transforms data between formats (e.g., CSV to JSON, Excel to Parquet), which is a reversible modification operation. Write · Medium create_distribution_plots create_distribution_plots Write · Medium create_graph create_graph

5 of VisiData MCP Server's 15 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control VisiData MCP Server

PolicyLayer is an MCP gateway — it sits between your AI agents and VisiData MCP Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "convert_data": {
    "limits": [
      {
        "counter": "convert_data_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "analyze_data": {
    "limits": [
      {
        "counter": "analyze_data_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register VisiData MCP Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON VISIDATA →

Instant setup, no code required.

FULL CATALOGUE

All 15 VisiData MCP Server tools

EXECUTE 1 tools

Execute parse_skills_column parse_skills_column

WRITE 4 tools

Write convert_data Convert data from one format to another using pandas. Write create_distribution_plots create_distribution_plots Write create_graph create_graph Write create_skills_location_heatmap create_skills_location_heatmap

READ 10 tools

Read analyze_data Perform basic analysis on a dataset. Read analyze_salary_by_location_and_skills analyze_salary_by_location_and_skills Read analyze_skills_by_location analyze_skills_by_location Read create_correlation_heatmap create_correlation_heatmap Read filter_data filter_data Read get_column_stats Get statistics for a specific column. Read get_data_sample Get a sample of data from a file. Read get_supported_formats Get a list of supported file formats in VisiData. Read load_data Load data from a file using VisiData. Read sort_data sort_data

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about VisiData MCP Server

How do I prevent bulk modifications through VisiData MCP Server? +

The VisiData MCP Server server has 4 write tools including convert_data, create_distribution_plots, create_graph. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach VisiData MCP Server.

How many tools does the VisiData MCP Server MCP server expose? +

15 tools across 3 categories: Execute, Read, Write. 10 are read-only. 5 can modify, create, or delete data.

How do I enforce a policy on VisiData MCP Server? +

Register the VisiData MCP Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every VisiData MCP Server tool call.

Deterministic rules across all 15 VisiData MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON VISIDATA →

Instant setup, no code required.

15 VisiData MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.