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katzilla

codeislaw101/katzilla

v0.1.1STDIORegistry activeCommunity

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Works with

Claude CodeClaude DesktopCursorVS CodeClineCodex CLIOpenClaw+ any MCP client

Install to Claude Code

claude mcp add katzilla -- npx -y @katzilla/mcp

Summary

Connect from your MCP client

One-click install

Add this server to your editor with a single click. Fill in any required credentials afterward.

Install in Cursor Install in VS Code

Claude Code

Run this once and Claude Code registers the server for you:

claude mcp add katzilla -- npx -y @katzilla/mcp

Claude Desktop

Add this to claude_desktop_config.json under Settings → Developer → Edit Config:

{
  "mcpServers": {
    "katzilla": {
      "command": "npx",
      "args": [
        "-y",
        "@katzilla/mcp"
      ],
      "env": {
        "KATZILLA_API_KEY": "<KATZILLA_API_KEY>"
      }
    }
  }
}

Cursor

Add this to .cursor/mcp.json in your project (or ~/.cursor/mcp.json for all projects):

{
  "mcpServers": {
    "katzilla": {
      "command": "npx",
      "args": [
        "-y",
        "@katzilla/mcp"
      ],
      "env": {
        "KATZILLA_API_KEY": "<KATZILLA_API_KEY>"
      }
    }
  }
}

Cline and other MCP clients

Most MCP clients accept the standard mcpServers JSON block:

{
  "mcpServers": {
    "katzilla": {
      "command": "npx",
      "args": [
        "-y",
        "@katzilla/mcp"
      ],
      "env": {
        "KATZILLA_API_KEY": "<KATZILLA_API_KEY>"
      }
    }
  }
}

Codex CLI

codex mcp add katzilla --env KATZILLA_API_KEY=<KATZILLA_API_KEY> -- npx -y @katzilla/mcp

# or add to ~/.codex/config.toml:
[mcp_servers.katzilla]
command = "npx"
args = ["-y", "@katzilla/mcp"]
[mcp_servers.katzilla.env]
KATZILLA_API_KEY = "<KATZILLA_API_KEY>"

OpenClaw

OpenClaw reads MCP servers from the mcp.servers section of ~/.openclaw/openclaw.json (managed via `openclaw mcp add` or the mcporter skill):

{
  "mcp": {
    "servers": {
      "katzilla": {
        "command": "npx",
        "args": [
          "-y",
          "@katzilla/mcp"
        ],
        "env": {
          "KATZILLA_API_KEY": "<KATZILLA_API_KEY>"
        }
      }
    }
  }
}

Replace the <PLACEHOLDER> values with your own credentials — see the configuration table below.

Configuration

katzilla reads the following environment variable:

Variable	Required
KATZILLA_API_KEY	Required

Overview

codeislaw101/katzilla MCP server](https://glama.ai/mcp/servers/codeislaw101/katzilla/badges/score.svg)](https://glama.ai/mcp/servers/codeislaw101/katzilla) 📇 ☁️ 🍎 🪟 🐧 - Unified data API for AI agents — 300+ free, public, and government data sources behind a single API key. Access economic (FRED, BLS), environmental (EPA, NOAA), health (CDC, FDA), weather (NWS), financial (SEC, CFPB), science (NASA, arXiv), and 30+ more categories. Install: npx @katzilla/mcp.

Getting started

Add katzilla to your MCP-capable client — Claude Code, Cursor, Codex, and others — by following the setup in the official repository, which documents the exact command, configuration, and any required API keys.

See related servers & alternatives →

Score

0–100

43/ 100

Grade

Popularity2/25

GitHub star count is unavailable.

Maintenance5/20

No recent update date is available.

Completeness15/20

Documented: one-line install, description, config details, tags. Missing: license.

Trust9/15

Listed and active in the MCP registry.

Security12/20

No declared license. Tool surface not yet analyzed.

Scored automatically from popularity, maintenance, completeness, trust, and security. How we score →

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