Streaming Store and selector routing

Use this root for Streaming-specific themis work and as the default package route when the touched code path uses the Kefir/observable Store variant. It covers Node/server environments, background workers, CLIs, test harnesses, and apps without framework-specific integration. Generic Redux/redux-saga guidance remains in ../core/.

StreamingStore is the Kefir/observable variant exported from @themislib/themis/streaming-store.

Exclusive Streaming Store family rule

• A Node/server/CLI/worker/test-harness app using this skill has chosen the concrete Streaming Store family: StreamingStore, Kefir/observable selector calls, and streaming lifecycle/setup patterns.
• Do not apply alternate Store-family or lifecycle patterns inside that same app/package/code path.
• In a mixed repository, keep framework-specific applications and this Streaming app isolated by code path.

Preflight

• Read this skill plus the streaming leaf that matches the touched behavior.
• Also read ../core/import-boundaries/SKILL.md when changing imports or package paths.
• Record why StreamingStore/Kefir behavior is the target route. In mixed repositories, classify by the files being changed.
• Do not describe Store as a streaming API.
• Keep implementation guidance focused on StreamingStore and Kefir observable lifecycle behavior.
• Include verifier-ready evidence: skill path inventory, stale streaming path/name searches, frontmatter/requires checks, install/cleanup smoke when safe, and git diff --check.

Streaming leaf routes

Route	Use when
./store/SKILL.md	Choosing/importing StreamingStore and owning construction, process bootstrap, initialization, and whole-Store disposal.
./selectors/SKILL.md	Authoring Store-bound selectors whose direct calls return cached Kefir Observable values, including observable selector arguments, .withStore, .select, and .effect.
./selector-lifecycle/SKILL.md	Direct-call validity, explicit Store binding, and consumer subscription timing/teardown; not Store construction or runtime disposal implementation.

First-time app setup starts at the canonical root setup skill: ../setup/SKILL.md.

Operational guidance owners

• For the public class import and process lifetime, read ./store/SKILL.md — Correct import and class choice, Lifecycle rules, and Process bootstrap.
• For Store-bound creation, observable arguments, direct/pure/saga call forms, scheduling, and output reuse, read ./selectors/SKILL.md — Authoring rules, Call forms, Selector caching, and Stable selector arguments. This router does not duplicate the selector contract.
• For invocation validity and observer cleanup, read ./selector-lifecycle/SKILL.md — Lifecycle map and Consumer subscription ownership.
• Streaming diagnostics use the shared contracts: ../core/selector-tracing/SKILL.md — Configure the Store, Aggregate summaries, and Store-family symmetry and lifecycle. These own trace defaults/options, summary allocation, and selector-resource disposal.
• For the public stream inventory/types, custom logger replacement and cleanup, Redux middleware event ordering, immutable payloads, rendering, and privacy, read ../core/redux-action-logging/SKILL.md — Store-owned logging streams, Logger factory lifecycle, Read one action's group, and Keep logging opt-in and temporary.
• For Redux/saga behavior rather than Kefir consumption, use ../core/SKILL.md — Core leaf routes; selector-driven saga subscriptions specifically belong to ../core/selector-channels/SKILL.md — Do and Implementation cues.

Verification cues

• ./**/SKILL.md files are non-empty and contain operational guidance, not compatibility shims.
• Root/artifact routing lists ./SKILL.md, ./store/SKILL.md, ./selectors/SKILL.md, and ./selector-lifecycle/SKILL.md.
• Stale scans find no obsolete streaming skill path/name references.