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Klarion

io.github.0x1Adi/klarion ยท v0.4.3

Secret scanning for AI agents: rules and entropy find candidates, a model decides which are real.

Source code Set it up

Connect Runs on your machine

Terminal
claude mcp add klarion -e ANTHROPIC_API_KEY=<ANTHROPIC_API_KEY> -- https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb
claude_desktop_config.json
{
  "mcpServers": {
    "klarion": {
      "command": "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb",
      "args": [],
      "env": {
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "klarion": {
      "command": "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb",
      "args": [],
      "env": {
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "klarion": {
      "type": "stdio",
      "command": "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb",
      "args": [],
      "env": {
        "ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
ANTHROPIC_API_KEY
Optional, secret		Optional. With a key Klarion adjudicates candidates itself; without one it hands them to the calling agent to judge.

Details

Packagehttps://github.com/0x1Adi/Klarion/releases/download/v0.4.3/[email protected] (MCPB, stdio)
First published20 Sep 2026
Last updated20 Sep 2026
Registry nameio.github.0x1Adi/klarion

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