web3ctx

MCP server · by FarseenSh

Developer Tools Streamable HTTP v1.0.0

Version-true web3 docs, ABIs and human-validated integration recipes over MCP.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version unavailable — hosted endpoints aren’t versioned

Streamable HTTP
https://mcp.scarai.xyz/mcp

Setup by client

Pick your client — the config below is generated for this server (hosted endpoint). Copy respects the “Pin version” switch above.

Remote (hosted) endpoint

https://mcp.scarai.xyz/mcp

Claude Desktop: Settings → Connectors → Add custom connector, paste this URL.

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --transport http web3ctx https://mcp.scarai.xyz/mcp

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json (hosted endpoint)

{
  "mcpServers": {
    "web3ctx": {
      "url": "https://mcp.scarai.xyz/mcp"
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json (hosted endpoint)

{
  "servers": {
    "web3ctx": {
      "type": "http",
      "url": "https://mcp.scarai.xyz/mcp"
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json (hosted endpoint)

{
  "mcpServers": {
    "web3ctx": {
      "serverUrl": "https://mcp.scarai.xyz/mcp"
    }
  }
}

Format verified against the official Windsurf docs ↗.

GitHub

最近更新于 38 天前 · MIT license

About this server

web3ctx The last mile before your agent signs. Human validated, chain run web3 integration recipes, served version true over MCP. Five tools tool what it does web3 search ranked, version scoped units — plus the human validated recipe when the question earns one web3 grep ex…

Summary from the project README — github.com/FarseenSh/web3ctx

Distributed as Streamable HTTP, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the web3ctx MCP server do?

How do I install web3ctx?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is web3ctx free to use?

The MCP server itself is free to install. The source is public on https://github.com/FarseenSh/web3ctx. Any third-party service it calls may require its own API key and account.

Which clients support web3ctx?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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