knowledge-layer

name	knowledge-layer
description	High-level deployment wrapper over RepoBrain core with graph-first knowledge injection and all-file support. Exposes `refresh_filesystem` and `ask_filesystem` for building and querying the knowledge graph.

Knowledge Layer Skill

Purpose

Provide a high-level deployment wrapper over RepoBrain core, with graph-first knowledge injection and all-file support (code, docs, data, media metadata).

Inputs

• refresh_filesystem(workspace=".", quick=False)
• ask_filesystem(question, workspace=".")

Outputs

• Refresh writes graph-first artifacts under .repobrain/:
  • knowledge_graph.json
  • knowledge_graph.md
  • knowledge_graph.mmd
  • document_index.md
  • data_overview.md
  • media_manifest.md
  • plus existing conventions.md and structure.md
• Ask returns a grounded answer with source paths.

Boundaries

• Skill is a wrapper layer only; no standalone runtime.
• Core Hub/Agent/Pipeline architecture remains the source of truth.

Compatibility

• Existing commands (rb-refresh, rb-ask, rb-mcp) remain valid.
• High-level aliases can be disabled with RB_ENABLE_LAYER_ALIASES=0.

Degrade Strategy

• If graph artifacts are unavailable, ask falls back to structure.md and conventions.md context.