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web3ctx

io.github.FarseenSh/web3ctx ยท v1.0.0

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

Connect Remote server

Terminal
claude mcp add --transport http web3ctx https://mcp.scarai.xyz/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "web3ctx": {
      "url": "https://mcp.scarai.xyz/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "web3ctx": {
      "type": "http",
      "url": "https://mcp.scarai.xyz/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp.scarai.xyz/mcp

Tools 5 found in our last check

  • web3_lookup

    Typed records by id: address, ABI, EIP. Does not search prose or rank.

  • web3_grep

    Exact lexical match on a known identifier. Does not rank semantically.

  • web3_search

    Ranked selectors for a prose query or unknown identifier. Does not return bodies.

  • web3_deps

    Dependency closure around a selector. Does not follow calls across projects.

  • web3_fetch

    Full bodies for selectors you already chose, or the next page of a cursor. Does not discover selectors.

Details

Endpointhttps://mcp.scarai.xyz/mcp (Streamable HTTP)
First published31 Aug 2026
Last updated31 Aug 2026
Registry nameio.github.FarseenSh/web3ctx

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