Run a project's documentation as a living system — docs-first issues/PRDs, MADR-lite ADRs (supersede, never delete), Behavior Decision Records (BDRs), a project constitution, research artifacts, living Mermaid architecture diagrams, and semantic-index organization where every doc lands in exactly one place and indexes never drift. Use when setting up or maintaining project docs, writing an ADR/PRD/BDR/constitution/issue/research note, defining a term or acronym in the glossary, drawing or updating an architecture/flow/sequence diagram, splitting an oversized doc into an index, or enforcing the no-drift maintenance rule.
Author and validate knowledge as OKF (Open Knowledge Format) bundles — a directory of markdown files with YAML frontmatter, where every concept is one .md file with a REQUIRED `type` field, reserved index.md/log.md files, bundle-relative cross-links, and a permissive conformance model. Use when standing up or maintaining a knowledge bundle/catalog, writing or normalizing a concept document's frontmatter, deciding how to structure markdown knowledge for agents to consume, or checking a corpus against OKF conformance. The canonical spec is vendored under reference/SPEC.md and refreshed from GitHub via scripts/update-spec.sh.
Organize, format, and index research as OKF-conformant knowledge bundles — dated, sourced, append-only snapshots of the external evidence behind a decision (technology evaluations, library comparisons, industry-practice surveys). Use when recording research output, structuring a docs/research/ session, enforcing source discipline (primary sources, vendor-COI flags, inference-vs-fact labels, confidence levels), or wiring the research → decision → issue traceable chain. Pairs with deep-research (which gathers/verifies the evidence) and living-docs (which owns the ADR/BDR/issue artifacts research feeds into).