stack

Drive CipherStash setup and encryption migrations through the `stash` CLI — `init`, `plan`, `impl`, `status`, `auth login`, `eql install/upgrade/status`, `db push/validate`, `encrypt backfill/cutover/drop`, `schema build`, and `manifest --json`. Covers the agent / non-interactive interface, the credential rules for `~/.cipherstash`, and the rollout-then-cutover lifecycle. Use when setting up CipherStash EQL in a database, running any `stash` command, creating `stash.config.ts`, or rolling encryption out to production.

Implement field-level encryption with @cipherstash/stack using the EQL v3 typed schema. Covers the types.* column catalog (concrete Postgres domains with fixed query capabilities), the strongly-typed EncryptionV3 client, encrypt/decrypt and model operations, searchable encryption (equality, free-text, range), encrypted JSON (containment and JSONPath selectors), bulk operations, identity-aware encryption with lock contexts, multi-tenant keysets, and the rollout/cutover lifecycle. Use when adding encryption to a project, defining encrypted schemas, or working with the CipherStash Encryption API.

Integrate CipherStash encryption with Supabase using @cipherstash/stack-supabase. Covers the encryptedSupabaseV3 wrapper over native EQL v3 column domains, transparent encryption/decryption on insert/update/select, encrypted query filters (eq, matches, gt/gte/lt/lte, in, or, match), encrypted JSON querying (contains, selectorEq/selectorNe), ordering on encrypted columns, identity-aware encryption, and the complete query builder API. Use when adding encryption to a Supabase project, querying encrypted columns, or building secure Supabase applications.

Integrate CipherStash encryption with Drizzle ORM using @cipherstash/stack-drizzle/v3 (EQL v3). Covers the types.* encrypted column factories (concrete Postgres domains), auto-encrypting query operators (eq, ne, gt/gte/lt/lte, between, inArray, matches, contains, JSON selector, asc/desc), schema extraction, the EncryptionV3 typed client, database setup with stash eql install, and migrating existing plaintext columns to encrypted. Use when adding encryption to a Drizzle ORM project, defining encrypted Drizzle schemas, or querying encrypted columns with Drizzle.

Integrate CipherStash encryption with Amazon DynamoDB using @cipherstash/stack/dynamodb. Covers the encryptedDynamoDB helper for encrypting items before PutItem and decrypting after GetItem, bulk encrypt/decrypt for BatchWrite and BatchGet, querying with encrypted partition and sort keys via HMAC attributes, nested object encryption, audit logging, and the DynamoDB attribute naming conventions (__source/__hmac). Use when adding encryption to a DynamoDB project, encrypting items before writes, decrypting items after reads, or querying encrypted DynamoDB attributes.

Supply-chain security controls for the @cipherstash/stack monorepo. Covers post-install script policy (onlyBuiltDependencies), install cooldown (minimumReleaseAge), lockfile integrity (blockExoticSubdeps + lockfile registry check), frozen-lockfile CI, registry pinning (.npmrc), Dependabot cooldown, and CODEOWNERS. Use when modifying CI workflows, pnpm config, dependency updates, .github/dependabot.yml, or anything that touches how packages enter the build.