Kardashev MCP Server: Install & Setup

Install Kardashev in Claude Code

Claude Code

claude mcp add kardashev -- npx -y kardashev-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "kardashev": {
      "command": "npx",
      "args": [
        "-y",
        "kardashev-mcp"
      ]
    }
  }
}

US grid data for agents: LMP, carbon, load, queues, ERCOT large loads, RT−DA spread forecasts.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add kardashev -- npx -y kardashev-mcp

mascari4615/mascari4615.github.io

MCP server for what LLMs get wrong: exact hashes, real randomness, and Korean rules.

Sintexer/jvm-source-lens

Gradle-accurate JVM classpath; fetch Java source, signatures, and class structure for agents.

akobirjontulqinovfuture/keelyard

Proof gate, undo and output trimming for Claude Code, Codex and OpenCode coding agents.

priyankark/interface-observatory

Interface observations and explicit GOMS/KLM, Fitts, Hick–Hyman and cognitive walkthrough models.

New1Direction/korg

Wrap any korg:introspect@v1-aware binary as a Claude Code tool, honoring declared side-effects.

imperalcloud/imperal-mcp

Build, validate, smoke-test & deploy Imperal declarative IR apps from any LLM or agent.