internal/

Package bridge implements bridge protocol v1 (contracts/bridge-v1.md): the NDJSON stdio seam that lets a non-Go host hold a claudego session while all hard logic — transcript prefix-matching, restart decisions, proxy-tool bookkeeping — stays on this side, keeping every host thin.

Package control implements the stream-json control channel: the request/response frames that ride the same stdio pipes as events.

Package toolhost answers the MCP dialect Claude Code speaks to in-process ("sdk") tool servers over the control channel's mcp_message seam.

Package wiretap records what the claude child actually sends to the model API.