Badge MCP Server: Install & Setup

Install Badge in Claude Code

Claude Code

claude mcp add badge -e PAYCLAW_API_KEY=... -- npx -y @payclaw/badge

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

{
  "mcpServers": {
    "badge": {
      "command": "npx",
      "args": [
        "-y",
        "@payclaw/badge"
      ],
      "env": {
        "PAYCLAW_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Badge MCP server do?

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

Is the Badge MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Badge run locally or remotely?

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

How do I add Badge to Claude Code?

Run: claude mcp add badge -e PAYCLAW_API_KEY=... -- npx -y @payclaw/badge

More security & identity MCP servers

View all

Bawbel Scanner

bawbel/bawbel-scanner

Security scanner for MCP servers and skill files. Detects AVE vulnerabilities before production.

LocalFree

AYLENTO · 艾伦兔

popularzb/aylento-plugins

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

LocalFree

Bolyra

bolyra/bolyra

MCP auth gateway: verify agent identity, enforce per-tool permissions, block replays, emit receipts.

LocalFree

Avanan MSP (Legacy SmartAPI)

WYRE-AI/avanan-legacy-mcp

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

LocalAccount needed

Canton

Noves-Inc/canton-mcp

Query Canton Network balances, rewards, transactions, prices, and identity from any AI agent.

LocalAccount needed

AuthProof

kaleckh/AgentAuth

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

LocalFree