# Policies

1// List all policies
2const policies = await api.policies.list();
3
4// Get a specific policy
5const policy = await api.policies.get('production-policy');
6
7// Create a new policy
8const newPolicy = await api.policies.create({
9  id: 'my-policy',
10  name: 'My Custom Policy',
11  rules: [{
12    id: 'allow-read',
13    toolPattern: '*_read',
14    permission: 'READ',
15    effect: 'ALLOW',
16    minimumTrustLevel: 'VERIFIED',
17    priority: 100,
18  }],
19});
20
21// Update a policy
22const updated = await api.policies.update('my-policy', {
23  ...policy,
24  rules: [...policy.rules, newRule],
25});

1import { PolicyEngine, TrustLevel, Permission } from '@solongate/sdk';
2
3const engine = new PolicyEngine();
4
5// Load policy
6engine.loadPolicy({
7  id: 'local-policy',
8  name: 'Local Policy',
9  rules: [
10    {
11      id: 'allow-read',
12      toolPattern: 'file_*',
13      permission: 'READ',
14      effect: 'ALLOW',
15      minimumTrustLevel: 'VERIFIED',
16      priority: 100,
17    }
18  ]
19});
20
21// Evaluate
22const decision = engine.evaluate({
23  tool: 'file_read',
24  arguments: { path: '/data/file.txt' },
25  trustLevel: TrustLevel.VERIFIED,
26  permission: Permission.READ,
27});
28
29console.log(decision.effect);  // 'ALLOW' or 'DENY'