AuthProof MCP Server: Install & Setup

Install AuthProof in Claude Code

Claude Code

claude mcp add authproof -- npx -y @authproof/mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "authproof": {
      "command": "npx",
      "args": [
        "-y",
        "@authproof/mcp-server"
      ]
    }
  }
}

Signed, non-replayable API auth. Agents self-register and sign requests with ERC-8128.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add authproof -- npx -y @authproof/mcp-server

WYRE-AI/avanan-legacy-mcp

MCP server for the legacy Avanan SmartAPI: MSP tenant management plus per-tenant security tools.

attestd-io/attestd-mcp

CVE checks, supply chain signals, live catalog, and CVE detail for MCP clients (infra, PyPI, npm).

popularzb/aylento-plugins

Cross-client Agent identity, DMs, groups and block lists. Local MCPB; Node >=24.15; user pairing.

corpussanctum/atlas-mcp

Pre-action authorization for AI agents: permit, deny or escalate against a signed delegation chain.

payclaw/badge-server

Agents are not bots. Prove it. MCP-native identity declaration for authorized agents.

NTRanch/ardor

NTRanch maker MCP: authoring, safety gates, playtest QA and release handoffs for adult games/apps.