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Connect Runs on your machine
claude mcp add trustagent-mcp -e TRUSTAGENT_URL=<TRUSTAGENT_URL> -e TRUSTAGENT_WALLET_KEY=<TRUSTAGENT_WALLET_KEY> -e TRUSTAGENT_MAX_PER_CALL_USD=<TRUSTAGENT_MAX_PER_CALL_USD> -e TRUSTAGENT_MAX_SESSION_USD=<TRUSTAGENT_MAX_SESSION_USD> -- npx -y [email protected]{
"mcpServers": {
"trustagent-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TRUSTAGENT_URL": "<TRUSTAGENT_URL>",
"TRUSTAGENT_WALLET_KEY": "<TRUSTAGENT_WALLET_KEY>",
"TRUSTAGENT_MAX_PER_CALL_USD": "<TRUSTAGENT_MAX_PER_CALL_USD>",
"TRUSTAGENT_MAX_SESSION_USD": "<TRUSTAGENT_MAX_SESSION_USD>"
}
}
}
}{
"mcpServers": {
"trustagent-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TRUSTAGENT_URL": "<TRUSTAGENT_URL>",
"TRUSTAGENT_WALLET_KEY": "<TRUSTAGENT_WALLET_KEY>",
"TRUSTAGENT_MAX_PER_CALL_USD": "<TRUSTAGENT_MAX_PER_CALL_USD>",
"TRUSTAGENT_MAX_SESSION_USD": "<TRUSTAGENT_MAX_SESSION_USD>"
}
}
}
}{
"servers": {
"trustagent-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"TRUSTAGENT_URL": "<TRUSTAGENT_URL>",
"TRUSTAGENT_WALLET_KEY": "<TRUSTAGENT_WALLET_KEY>",
"TRUSTAGENT_MAX_PER_CALL_USD": "<TRUSTAGENT_MAX_PER_CALL_USD>",
"TRUSTAGENT_MAX_SESSION_USD": "<TRUSTAGENT_MAX_SESSION_USD>"
}
}
}
}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 |
|---|---|
TRUSTAGENT_URLOptional | Service to query. Defaults to the hosted deployment. |
TRUSTAGENT_WALLET_KEYOptional, secret | Private key of a funded Base wallet. Enables the four paid tools, which settle per call in USDC over x402. Omit to run the free tools only — they need no wallet. Requires the optional peer dependency x402-fetch. |
TRUSTAGENT_MAX_PER_CALL_USDOptional | Refuse any single paid call above this amount. |
TRUSTAGENT_MAX_SESSION_USDOptional | Total spend ceiling across all paid calls in one session. A model looping on a retry is the realistic failure, and a per-call limit does not catch it. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 28 Jul 2026 |
| Last updated | 28 Jul 2026 |
| Registry name | io.trust-agent/trustagent-mcp |
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