Open source

Built in the open, with room for both product builders and researchers.

The repository link on this site is intentionally a placeholder until you publish. Once it is live, this page already supports the public positioning: why the project exists, what contributors can work on, and how the roadmap is phased.

Repository
GitHub

Add your repository URL here when the project is published. The site already treats the SDK as open source.

Install preview
pip install bca2p

A forward-looking package command for docs, examples, and early adopters once distribution is live.

What contributors can shape
protocol, runtime, adapters, experiments

The project is intentionally broad: stable SDK paths and research tracks can advance in parallel.

Implementation phases
Phase 1

Stable communication core

Typed signals, receptors, channels, checkpointing, replay, and graph authoring for practical agent systems.

Phase 2

Learning and observability

Causal feedback, counterfactual analysis, diagnostics, and transport-level traceability.

Phase 3

Adapter and native execution paths

Existing framework adapters alongside a native runtime for teams that want tighter ownership of coordination semantics.

Phase 4

Research extensions

Communication policy training, biology-faithful simulation, and distributed substrate experiments.