web3ctx
Version-true web3 docs, ABIs and human-validated integration recipes over MCP.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.scarai.xyz/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.scarai.xyz/mcp{
"mcpServers": {
"web3ctx": {
"url": "https://mcp.scarai.xyz/mcp"
}
}
}claude mcp add --transport http web3ctx https://mcp.scarai.xyz/mcp{
"servers": {
"web3ctx": {
"type": "http",
"url": "https://mcp.scarai.xyz/mcp"
}
}
}5 tools, verified live
web3_lookupread-onlyTyped records by id: address, ABI, EIP. Does not search prose or rank.
web3_grepread-onlyExact lexical match on a known identifier. Does not rank semantically.
web3_searchread-onlyRanked selectors for a prose query or unknown identifier. Does not return bodies.
web3_depsread-onlyDependency closure around a selector. Does not follow calls across projects.
web3_fetchread-onlyFull bodies for selectors you already chose, or the next page of a cursor. Does not discover selectors.
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