1
Add it to Claude Code
claude mcp add -e "AGENTSCORE_API_KEY=${AGENTSCORE_API_KEY}" agentscore -- npx -y @agent-score/mcpRequired:
AGENTSCORE_API_KEY+ 1 optional2
Make your agent remember this setup
agentscore's config, env vars, and the gotchas you hit — recalled in every future Claude Code, Cursor, and Codex session.
npx conare@latestFree · one command · indexes the sessions already on disk. Set up in the browser instead →
What it does
- Cached trust reputation lookups for AI agent wallets
- Real-time risk assessment with allow/deny decisioning
- Integration with ERC-8004 agent registry
- Support for x402 payment ecosystem protocols
Tools 4
check_wallet_reputationPerforms a cached trust reputation lookup for a given wallet address.assess_walletProvides an on-the-fly risk assessment with an allow or deny decision.browse_agentsAllows browsing of registered ERC-8004 agents.get_ecosystem_statsRetrieves ecosystem-level statistics for the AgentScore platform.Environment Variables
AGENTSCORE_API_KEYrequiredAPI key from agentscore.shAGENTSCORE_BASE_URLAPI base URL overrideTry it
→Check the reputation of wallet address 0x123... to see if it is trusted.
→Assess the risk of interacting with this agent wallet address.
→Browse the current list of registered ERC-8004 agents.
→What are the current ecosystem statistics for AgentScore?
Original README from agentscore/mcp
@agent-score/mcp
Model Context Protocol server for AgentScore — trust and reputation tools for AI agent wallets in the x402 payment ecosystem and ERC-8004 agent registry.
Tools
| Tool | Tier | Description |
|---|---|---|
check_wallet_reputation |
Free | Cached trust reputation lookup |
assess_wallet |
Paid | On-the-fly assessment with allow/deny decision |
browse_agents |
Free | Browse registered ERC-8004 agents |
get_ecosystem_stats |
Free | Ecosystem-level statistics |
Setup
Get an API key at agentscore.sh/sign-up.
Claude Code
claude mcp add agentscore -e AGENTSCORE_API_KEY=ask_... -- npx -y @agent-score/mcp
Cursor
Add to .cursor/mcp.json:
{
"mcpServers": {
"agentscore": {
"command": "npx",
"args": ["-y", "@agent-score/mcp"],
"env": {
"AGENTSCORE_API_KEY": "ask_..."
}
}
}
}
Claude Desktop
Add to claude_desktop_config.json:
{
"mcpServers": {
"agentscore": {
"command": "npx",
"args": ["-y", "@agent-score/mcp"],
"env": {
"AGENTSCORE_API_KEY": "ask_..."
}
}
}
}
Configuration
| Variable | Required | Default | Description |
|---|---|---|---|
AGENTSCORE_API_KEY |
Yes | — | API key from agentscore.sh |
AGENTSCORE_BASE_URL |
No | https://api.agentscore.sh |
API base URL override |