Tessorium Trust Protocol

import { Tessorium } from '@tessorium/sdk';

const tessorium = new Tessorium({ apiKey: process.env.TESSORIUM_API_KEY });

async function delegateResearch(researchAgentDid: string, task: string) {
  // 1. Verify the research agent's trust
  const trust = await tessorium.verify(researchAgentDid, {
    scopes: ['data_read', 'network']
  });

  console.log(`Stage: ${trust.stage}`);
  console.log(`Identity: ${trust.identityVerified ? 'verified' : 'unverified'}`);
  console.log(`Reputation: ${trust.reputationLevel}`);

  // 2. Apply policy based on stage
  const allowedStages = ['building', 'established'];
  if (!allowedStages.includes(trust.stage)) {
    throw new Error('Trust stage too low for this task');
  }

  // 3. Delegate the task (via A2A, MCP, or direct call)
  const result = await researchAgent.execute(task);

  // 4. Rate the interaction
  await tessorium.rate(researchAgentDid, {
    outcome: 'success',
    dimensions: { quality: 5, speed: 4 },
    wouldWorkAgain: true
  });

  return result;
}