Trust OS MCP Server

Official MCP Server for AI decision verification with Trust OS.

What is Trust OS?

Trust OS is a Decision Verification Platform that helps organizations verify high-impact decisions before execution.

• Decision verification

• Risk evaluation

• Policy enforcement

• Auditability

• Explainability

• API-first integration

Related MCP server: io.github.yugantm/hvtracker-mcp

Features

• MCP-compatible tool for any MCP client

• verify_decision tool with structured input/output

• Claude Desktop integration

• Automatic risk assessment and cryptographic proof

Quick Start

git clone https://github.com/trustos-trustfolio/trustos-mcp-server.git
cd trustos-mcp-server
npm install
npm run build

Set your API key:

cp .env.example .env
# Edit .env and set TRUSTOS_API_KEY=your_api_key_here

Add to Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "trustos": {
      "command": "node",
      "args": ["C:/trustos-mcp-server/dist/index.js"],
      "env": {
        "TRUSTOS_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

Config file locations:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

• Windows: %APPDATA%\Claude\claude_desktop_config.json

Tool Reference

verify_decision

Verify a high-impact decision before execution.

Example prompt:

Use Trust OS to verify this decision before execution:
action stablecoin_transfer, amount 50000, currency USDC, destination wallet_abc.

Example response:

Trust OS Decision Verification Result
════════════════════════════════════════
decision_id   : dec_a1b2c3d4
recommendation: APPROVE
risk_score    : 0.18
risk_level    : LOW
policy        : Stablecoin Settlement Policy v1.0
proof_hash    : SHA-256: 0xabc123...
verified      : true
latency_ms    : 142

Documentation

• Website: https://trust-os.io

• Developer Docs: https://trust-os.io/docs

• OpenAPI: https://trust-os.io/openapi.json

License

MIT