v0.0.1

[0.0.1] - 2026-08-16

Initial release: a realtime voice infrastructure SDK for TypeScript.

Added

• Pipeflow entry point — configure LLM/STT/TTS providers and persistence; create agents and conversations.
• Agents — personas with a system context and tools; run() for standalone LLM workloads with an agentic tool-call loop (streamed deltas, tool execution, chained history).
• Tools — typed execute callbacks with JSON-schema parameters and validation; PipeflowTool alias. Tools execute in the application's backend, never inside Pipeflow.
• Conversations — persistent realtime conversations with create()/start()/participate()/listen()/stop(), synchronous audio intake, multi-participant support with aliases, and a typed event stream (audio-in, partial-transcript, turn, transcript, audio, generation, tool-call, interrupt, error, start/stop/state).
• Interruption — conversation.interrupt() plus automatic barge-in when a participant speaks while the agent is responding.
• Tool calls in conversations — the orchestrator emits tool-call events; the application executes tools in its own backend and reports results back through resolveToolCall(), with configurable timeouts.
• Orchestrator — the realtime pipeline (audio → STT → turns → LLM → TTS → audio), sentence-buffered speech so the agent can narrate while tools run, generation epochs that discard stale results after interruption, multi-turn history rehydrated from persistence, and transcription-only mode for meetings without an agent.
• Transcription — transcript entries with speaker attribution and toString(); transcript retrieval is independent of stop().
• Providers — vendor-independent LLM/STT/TTS interfaces, plus adapters for DeepSeek (SSE streaming with tool calls), Deepgram (WebSocket streaming with partials/finals), and Kokoro (chunked audio).
• Persistence — provider-independent storage interface with in-memory and SQLite (bun:sqlite) adapters, backed by a shared contract test suite.
• Transport — typed message protocol with an in-memory paired transport.
• Packaging — dual ESM/CJS builds, TypeScript declarations, subpath exports (pipeflow/providers, pipeflow/persistence, pipeflow/transport), zero runtime dependencies, and a GitHub Actions publish workflow.
• Testing — a 196-test suite covering the full pipeline with fake providers: streaming, tool pause/resume and timeouts, interruption and barge-in, multi-turn clarification, persistence contracts, and provider adapters.

Known limitations

• The SQLite adapter uses bun:sqlite and requires the Bun runtime; Node consumers should use the in-memory adapter.
• Multi-participant floor management and addressing (determining when an agent is being spoken to) are planned but not yet implemented.
• The package is not yet published to npm.

Full Changelog: https://github.com/moureau-dev/pipeflow/commits/v0.0.1