How do I install @true402.dev/langchain?

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 @true402.dev/langchain need an API key?

No required environment variable is listed on this record.

What transport does @true402.dev/langchain use?

@true402.dev/langchain runs locally over stdio.

When was @true402.dev/langchain last checked?

Last checked 2026-11-08. true402 tools for LangChain — pay-per-call on-chain rug/honeypot & address safety plus backlink/keyword SEO data for Base AI agents over x402 (USDC, no account, no API key).

@true402.dev/langchain MCP 伺服器

接入你的智能体

新增此伺服器

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

Add to Cursor Add to VS Code 在 PlugMCP 上執行

用我們的金鑰與日誌託管一份副本。

Local command

npx -y @true402.dev/[email protected]

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1claude mcp add true402.dev-langchain -- npx -y @true402.dev/langchain@1.4.4

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "true402.dev-langchain": {4      "command": "npx",5      "args": [6        "-y",7        "@true402.dev/[email protected]"8      ]9    }10  }11}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

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

在 PlugMCP 上執行

用我們的金鑰與日誌託管一份副本。

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。

啟動

Server facts

Local

Transport: stdio
Version: 1.4.4
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

@true402.dev/langchain

新增此伺服器

用我們的金鑰與日誌託管一份副本。

Server facts

Tools

Questions

How do I install @true402.dev/langchain?

Does @true402.dev/langchain need an API key?

What transport does @true402.dev/langchain use?

When was @true402.dev/langchain last checked?

Documentation