web3ctx for Claude.ai

io.github.farseensh/web3ctx

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

client:Claude.ai transport:streamable-http tools:5

Install web3ctx in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.scarai.xyz/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

web3_lookup
web3_grep
web3_search
web3_deps
web3_fetch

web3ctx in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

web3ctx MCP server