ERC-8004 agent trust scores via x402: free preview + paid USDC-on-Base signed scores (5 chains)
Connect Runs on your machine
claude mcp add agent-trust-mcp -e EVM_PRIVATE_KEY=<EVM_PRIVATE_KEY> -e RESOURCE_SERVER_URL=<RESOURCE_SERVER_URL> -- npx -y @nikosble1926/[email protected]{
"mcpServers": {
"agent-trust-mcp": {
"command": "npx",
"args": [
"-y",
"@nikosble1926/[email protected]"
],
"env": {
"EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
"RESOURCE_SERVER_URL": "<RESOURCE_SERVER_URL>"
}
}
}
}{
"mcpServers": {
"agent-trust-mcp": {
"command": "npx",
"args": [
"-y",
"@nikosble1926/[email protected]"
],
"env": {
"EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
"RESOURCE_SERVER_URL": "<RESOURCE_SERVER_URL>"
}
}
}
}{
"servers": {
"agent-trust-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@nikosble1926/[email protected]"
],
"env": {
"EVM_PRIVATE_KEY": "<EVM_PRIVATE_KEY>",
"RESOURCE_SERVER_URL": "<RESOURCE_SERVER_URL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
EVM_PRIVATE_KEYOptional, secret | Optional. Base wallet private key (0x...) for a low-balance hot wallet with a little USDC. Required only for the paid tool; the free get_trust_preview works without it. Never use your main wallet. |
RESOURCE_SERVER_URLOptional | Optional. Override the trust API base URL. Defaults to https://trust.nsgoods.org. |
Details
| Package | @nikosble1926/[email protected] (NPM, stdio) |
| First published | 3 Jul 2026 |
| Last updated | 3 Jul 2026 |
| Registry name | io.github.Nikoble1926/agent-trust-mcp |
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