The config contract layer for AI-assisted software delivery. Declare your app's config once. Reconcile across code, .env files, CI, and deployed providers. Free CLI; MCP server for coding agents; signed config attestations.
JSON Schema and TypeScript types for the envmanifest contract.
Typed runtime loader for envmanifest contracts. Validates required env vars at boot, fails loudly on missing, never returns values to coding agents.
Next.js framework integration for envmanifest. Server / client env split with leak guards — throws if a non-NEXT_PUBLIC_ name accidentally lands in the client bundle.
Local MCP server exposing envmanifest contracts to coding agents (Claude Code, Cursor, etc). Names + metadata only, never values. Default-deny on mutating tools.
`IntlProvider` that lazy loads messages in current language in Webpack environment.
Build environment specific messages and `.env.json` files.