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@steerable/agent-shell

v0.6.37

Published

Steerable framework — product-neutral desktop/headless agent host (Tier 5). Electron main + preload + headless HTTP server (BS) sharing one storage/sidecar/tooling core; scenario packs extend it through the @steerable/pack-sdk contract and are composed at

Readme

@steerable/agent-shell

Product-neutral Electron and headless HTTP host for Steerable Framework.

BS composition

Products can register an AuthProvider from @steerable/agent-shell/auth before starting the host. A registered provider authenticates every /api/v2/* and /host/* request and supplies the request Principal. Without a provider, the host retains its loopback Host check and per-process Bearer token.

Use startBsHost from @steerable/agent-shell/server/start to embed the BS host. Its options support host and port selection, a fixed Bearer token, and ordered middleware. Middleware returns pass to continue or handled to short-circuit. The returned handle owns shutdown of both HTTP and runtime services.

Storage drivers

Storage drivers register during product composition and initialize after all scenario-pack migrations and seeds are registered. initializeStorage() must complete before getScopedStore(scope) or getPackDbAccess(scope) is used. The default SqliteStorageDriver preserves the local database path, migration sequence, seed behavior, and write lease.

Host repositories use the async ScopedStore API. Scenario packs receive PackDbAccess, which carries tenantId and userId and does not expose the driver connection. Because arbitrary SQL cannot be rewritten safely, pack repositories must include both ownership columns in every statement; the SQLite and MySQL access objects reject missing or mismatched ownership, and pack boundary checks enforce the same requirement before runtime.

License: Apache-2.0.