AuthProof
About
Signed, non-replayable API auth. Agents self-register and sign requests with ERC-8128.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
AUTHPROOF_SERVER AGENT_PRIVATE_KEY AUTHPROOF_CHAIN_ID AUTHPROOF_RPC_URLClaude Code
claude mcp add --env AUTHPROOF_SERVER= --env AGENT_PRIVATE_KEY= --env AUTHPROOF_CHAIN_ID= --env AUTHPROOF_RPC_URL= authproof -- npx @authproof/mcp-server
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"authproof","command":"npx","args":["@authproof/mcp-server"],"env":{"AUTHPROOF_SERVER":"","AGENT_PRIVATE_KEY":"","AUTHPROOF_CHAIN_ID":"","AUTHPROOF_RPC_URL":""}}'
JSON
{
"mcpServers": {
"authproof": {
"command": "npx",
"args": [
"@authproof/mcp-server"
],
"env": {
"AUTHPROOF_SERVER": "",
"AGENT_PRIVATE_KEY": "",
"AUTHPROOF_CHAIN_ID": "",
"AUTHPROOF_RPC_URL": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.