TrustAgent — counterparty verification MCP Server
by michalstachnikio.trust-agent/trustagent-mcpv0.1.2
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Maintained2mo ago
Install TrustAgent — counterparty verification MCP server
Install in Claude Code
claude mcp add michalstachnik -e TRUSTAGENT_WALLET_KEY='<trustagent-wallet-key>' -- npx -y trustagent-mcpInstall in Cursor
{
"mcpServers": {
"michalstachnik": {
"command": "npx",
"args": [
"-y",
"trustagent-mcp"
],
"env": {
"TRUSTAGENT_WALLET_KEY": "<trustagent-wallet-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"michalstachnik": {
"command": "npx",
"args": [
"-y",
"trustagent-mcp"
],
"env": {
"TRUSTAGENT_WALLET_KEY": "<trustagent-wallet-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"michalstachnik": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"trustagent-mcp"
],
"env": {
"TRUSTAGENT_WALLET_KEY": "<trustagent-wallet-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"michalstachnik": {
"command": "npx",
"args": [
"-y",
"trustagent-mcp"
],
"env": {
"TRUSTAGENT_WALLET_KEY": "<trustagent-wallet-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| TRUSTAGENT_URL | — | — | Service to query. Defaults to the hosted deployment. |
| TRUSTAGENT_WALLET_KEY | — | yes | 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_USD | — | — | Refuse any single paid call above this amount. |
| TRUSTAGENT_MAX_SESSION_USD | — | — | 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. |
Freshness
Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-07-28 · 2mo ago · official registry · v0.1.2
FAQ
›How do I install the TrustAgent — counterparty verification MCP server in Claude Code?
Run: claude mcp add michalstachnik -e TRUSTAGENT_WALLET_KEY='<trustagent-wallet-key>' -- npx -y trustagent-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does TrustAgent — counterparty verification require an API key?
Yes. It expects TRUSTAGENT_WALLET_KEY, of which 1 is a secret.
›Can I use TrustAgent — counterparty verification as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is TrustAgent — counterparty verification in the official MCP registry?
Yes, as io.trust-agent/trustagent-mcp.