EnvKey Sync

Local-first .env to .env.example key sync for VS Code.

No cloud Vault. No account. No telemetry.

Free vs Pro

Feature	Free	Pro
Dotenv syntax + language id	yes	yes
Missing / extra / empty key diagnostics	yes	yes
Status bar sync count	yes	yes
Generate .env.example (placeholders only)	yes	yes
Refresh + Copy missing keys	yes	yes
.env.schema typed validation	no	planned
Multi-env matrix report	no	planned
CI companion CLI	no	planned

Pro gated by isPro() (false in Free MVP). Stripe design: LICENSE-PRO.md. No Marketplace publish this pass.

Install TypeScript deps, compile to out/, run src/test/run.mjs. Launch Extension Development Host and open fixtures/demo. See DEMO.md.

MIT. Pro terms sketched in LICENSE-PRO.md (not sold yet).