internal/

Package baseprocedures embeds the base procedure entries shipped with the sdd binary.

Package bundledskills renders the agent-neutral skill templates embedded in the sdd binary into per-agent skill bundles.

Package cliout is the bubble-tea-free core of the interactive terminal output experience for long-running sdd commands.

Package command holds domain command structs — write intent.

Package engine implements the v1 workflow engine core: procedure specs parsed from kind: procedure graph entries, a typed variable store per running instance, guards as boolean combinations of named Go predicates, a closed function registry (predicates, queries, commands), gate-transition cascade with chooser stops, and append-only JSONL session persistence.

Package finders processes domain query structs into results.

Package handlers is the only place framework Go code is allowed to have side effects.

Package index wraps chromem-go's persistent vector store with the SDD chunk and citation model.

Package llm handles LLM-based generation tasks: prompt rendering, template embedding, runner invocation, and output parsing.

Package llmstats provides a durable sink for per-call LLM metrics.

Package mcpserver is the workflow engine's MCP shell (v1 plan 20260702-220449-d-tac-ry0, slice 3): the loop tools (start_procedure, next, abandon) drive procedure instances through the engine, sessions persist as append-only JSONL logs under the sessions dir (list_sessions / resume_session), stage_attachment fills the session scratch, and the read tools (search, view, show, read_attachment, info, registry) are free and never gated.

Package meta manages the .sdd/ metadata directory: discovery, config reading, and path resolution.

Package presenters renders structured query results as text for CLI output.

Package query holds domain query structs — pure read intent, processed by finders.

Package textsplitter chunks markdown documents into metadata-bearing units suitable for embedding.