How do I install Klarion?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Klarion need an API key?

The publisher lists these environment variables: ANTHROPIC_API_KEY.

What transport does Klarion use?

Klarion runs locally over stdio.

MCP serverOfficial registry

Klarion

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

by io.github.0x1Adiv0.4.3GitHub

Summary

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

Install in Cursor, Claude, and VS Code

Publisher config for Klarion. Paste it into the client. This is not a PlugMCP endpoint.

Cursor

{
  "mcpServers": {
    "io.github.0x1adi-klarion": {
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

Claude Desktop

{
  "mcpServers": {
    "io.github.0x1adi-klarion": {
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

Claude Code

ANTHROPIC_API_KEY=<secret> claude mcp add io.github.0x1adi-klarion -- mcpb https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb

VS Code

{
  "servers": {
    "io.github.0x1adi-klarion": {
      "type": "stdio",
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

Tools, access, and transport

Transport: stdio
API key: ANTHROPIC_API_KEY
Pricing: Not listed

No tool list on this record yet.

Alternatives

Firecrawl — 🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
Notion — Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.
Context7 — Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
RenCosta2025 Context7fork — Get up-to-date, version-specific documentation and code examples from official sources directly in…
Exa — Exa MCP for web search and web crawling!
Invisible Playwright — Playwright MCP server undetected by anti-bots and captchas: AI agent browses the web on anti-detect stealth Firefox, Python, undetected browser automation, scraping, computer use.

FAQ

How do I install Klarion?: Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Klarion need an API key?: The publisher lists these environment variables: ANTHROPIC_API_KEY.
What transport does Klarion use?: Klarion runs locally over stdio.
When was Klarion last checked?: Last checked 2026-10-16. Secret scanning for AI agents: rules and entropy find candidates, a model decides which are real.

Last checked 2026-10-16. Publisher: io.github.0x1Adi.

接入你的智能体

添加此服务器

The publisher's own command. Not a PlugMCP endpoint.

Local command

mcpb https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb

Credentials from the publisher

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

Provider

Claude Code

ANTHROPIC_API_KEY=<secret> claude mcp add io.github.0x1adi-klarion -- mcpb https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.0x1adi-klarion": {
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

在 PlugMCP 上运行

用我们的密钥与日志托管一份副本。

这是你新建的服务器，不是此条目的官方端点。若要用发布方的 URL 与凭证，请使用上方安装面板。

启动

Related MCP

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View all

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

MCP serverOfficial registry

Klarion

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

by io.github.0x1Adiv0.4.3GitHub

Summary

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

Install in Cursor, Claude, and VS Code

Publisher config for Klarion. Paste it into the client. This is not a PlugMCP endpoint.

Cursor

{
  "mcpServers": {
    "io.github.0x1adi-klarion": {
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

Claude Desktop

{
  "mcpServers": {
    "io.github.0x1adi-klarion": {
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

Claude Code

ANTHROPIC_API_KEY=<secret> claude mcp add io.github.0x1adi-klarion -- mcpb https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb

VS Code

{
  "servers": {
    "io.github.0x1adi-klarion": {
      "type": "stdio",
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

Tools, access, and transport

Transport: stdio
API key: ANTHROPIC_API_KEY
Pricing: Not listed

No tool list on this record yet.

Alternatives

Firecrawl — 🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
Notion — Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.
Context7 — Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
RenCosta2025 Context7fork — Get up-to-date, version-specific documentation and code examples from official sources directly in…
Exa — Exa MCP for web search and web crawling!
Invisible Playwright — Playwright MCP server undetected by anti-bots and captchas: AI agent browses the web on anti-detect stealth Firefox, Python, undetected browser automation, scraping, computer use.

FAQ

How do I install Klarion?: Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Klarion need an API key?: The publisher lists these environment variables: ANTHROPIC_API_KEY.
What transport does Klarion use?: Klarion runs locally over stdio.
When was Klarion last checked?: Last checked 2026-10-16. Secret scanning for AI agents: rules and entropy find candidates, a model decides which are real.

Last checked 2026-10-16. Publisher: io.github.0x1Adi.

接入你的智能体

添加此服务器

The publisher's own command. Not a PlugMCP endpoint.

Local command

mcpb https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb

Credentials from the publisher

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

Provider

Claude Code

ANTHROPIC_API_KEY=<secret> claude mcp add io.github.0x1adi-klarion -- mcpb https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.0x1adi-klarion": {
      "command": "mcpb",
      "args": [
        "https://github.com/0x1Adi/Klarion/releases/download/v0.4.3/klarion-mcp-v0.4.3.mcpb"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

在 PlugMCP 上运行

用我们的密钥与日志托管一份副本。

这是你新建的服务器，不是此条目的官方端点。若要用发布方的 URL 与凭证，请使用上方安装面板。

启动

Related MCP

More like this

Related skills

Skills nearby

View all

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

Klarion

Summary

Install in Cursor, Claude, and VS Code

Cursor

Claude Desktop

Claude Code

VS Code

Tools, access, and transport

Alternatives

FAQ

添加此服务器

用我们的密钥与日志托管一份副本。

More like this

Firecrawl

Notion

Context7

Skills nearby

rea

rea-changelog-update

rea-tool-design

Klarion

Summary

Install in Cursor, Claude, and VS Code

Cursor

Claude Desktop

Claude Code

VS Code

Tools, access, and transport

Alternatives

FAQ

添加此服务器

用我们的密钥与日志托管一份副本。

More like this

Firecrawl

Notion

Context7

Skills nearby

rea

rea-changelog-update

rea-tool-design