The Complete Production SOP: How to Deploy and Run OpenFeature Vendor-Agnostic Feature Flag Standard in Autonomous AI Agents

---
name: "openfeature-vendor-agnostic-flags"
description: "Decouple feature flagging code from specific vendors using CNCF OpenFeature SDKs."
metadata:
  author: "OpenFeature"
  version: "1.0.0"
  runtime_compatibility:
    - "codex"
    - "claude-code"
    - "cursor"
    - "windsurf"
triggers:
  - "use openfeature sdk"
  - "evaluate boolean flag openfeature"
  - "switch feature flag provider"
permissions:
  fs_read: true
  fs_write: "workspace"
  shell_exec: false
  net_access: false
---

import { OpenFeature, InMemoryProvider } from '@openfeature/server-sdk';

// Default local development fallback provider
const defaultFlags = {
  'checkout-redesign': false,
  'beta-tier-pricing': true,
};

export async function initFeatureFlags(provider = new InMemoryProvider(defaultFlags)) {
  await OpenFeature.setProviderAndWait(provider);
}

export const featureFlagClient = OpenFeature.getClient('app-client');

import { featureFlagClient } from '../lib/featureFlags';

interface UserContext {
  id: string;
  tenantId: string;
  tier: string;
}

export async function shouldEnableBetaPricing(user: UserContext): Promise<boolean> {
  return featureFlagClient.getBooleanValue(
    'beta-tier-pricing',
    false,
    {
      targetingKey: user.id,
      tenantId: user.tenantId,
      tier: user.tier,
    }
  );
}

import { describe, it, expect, beforeAll } from 'vitest';
import { OpenFeature, InMemoryProvider } from '@openfeature/server-sdk';
import { shouldEnableBetaPricing } from '../src/services/billingService';

describe('shouldEnableBetaPricing', () => {
  it('evaluates true when flag is active in in-memory provider', async () => {
    await OpenFeature.setProviderAndWait(new InMemoryProvider({ 'beta-tier-pricing': true }));
    const result = await shouldEnableBetaPricing({ id: 'usr_1', tenantId: 'ten_a', tier: 'enterprise' });
    expect(result).toBe(true);
  });
});