Run402

Name: Run402
Author: kychee-com

Verified · run402.com

MCP server by kychee-com · updated 2 days ago · ★ 24 · 4.8k downloads a week

Score 92

x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions. Run402 is published by run402.com from its verified domain in the official MCP Registry.

Install Add to Cursor Add to VS Code GitHub Website

Works withClaude Code Claude Desktop Cursor Codex Gemini CLI VS Code Windsurf Antigravity CLI

Maintenance

Last commit 2 days ago

Licence

MIT: permissive, fine for commercial use

Quality

Clear description, published package or server URL, original repository

Security

Not checked yet. What we check

Install Run402

Built from the published package, never by AI

claude mcp add run402 -- npx -y run402-mcp

Run in your terminal. Add --scope user to use it in every project.

Step-by-step: install Run402 in Claude Code

{
  "mcpServers": {
    "run402": {
      "command": "npx",
      "args": [
        "-y",
        "run402-mcp"
      ]
    }
  }
}

Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.

Step-by-step: install Run402 in Claude Desktop

{
  "mcpServers": {
    "run402": {
      "command": "npx",
      "args": [
        "-y",
        "run402-mcp"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).

Step-by-step: install Run402 in Cursor

{
  "servers": {
    "run402": {
      "command": "npx",
      "args": [
        "-y",
        "run402-mcp"
      ]
    }
  }
}

Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".

Step-by-step: install Run402 in VS Code

codex mcp add run402 -- npx -y run402-mcp

Step-by-step: install Run402 in Codex

{
  "mcpServers": {
    "run402": {
      "command": "npx",
      "args": [
        "-y",
        "run402-mcp"
      ]
    }
  }
}

Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).

Step-by-step: install Run402 in Antigravity CLI

gemini mcp add run402 npx -y run402-mcp

Gemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.

Step-by-step: install Run402 in Gemini CLI

MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the run402 block.

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Run402 vs Supabase Run402 vs Ruvector Run402 vs Whodb CLI

Run402: common questions

How do I install Run402?

In Claude Code run claude mcp add run402 -- npx -y run402-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.

Is Run402 the official server?

Run402 is published by run402.com from its verified domain in the official MCP Registry.

Is Run402 free?

The code is published under the MIT licence. The service it connects to may have its own pricing.

Is Run402 safe to use?

It scores 92 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.

What are alternatives to Run402?

Similar MCP servers: Supabase, Ruvector, Whodb CLI, MCP Toolbox for Databases.

Does Run402 work with ChatGPT?

Yes. Add its server URL in ChatGPT as a custom connector. See MCP in ChatGPT.