# Kb

> Portable OKF knowledge bundle for coding-agent memory and LLM wikis. Use when the user wants to start a wiki, ingest a source, document a repository, query project knowledge with citations, lint for drift, or visualize connections; whenever a repo has a knowledge/ bundle that should inform the task; and when another kb-* skill needs the shared spec, glossary, templates, or trust model.

- Skill: `stjbrown/kb` (Agent Skill, multi-file: 15 files)
- Install (CLI): `npx skillmds@latest add stjbrown/kb`
- Raw SKILL.md: https://api.skillmd.com/api/skills/stjbrown/kb/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: stjbrown (https://skillmd.com/u/stjbrown)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/stjbrown/kb

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# kb — bundles

**Hub** for the `kb-*` family: vocabulary, shared reference, routing. Knowledge **compounds** —
compiled once, kept current, not re-derived per query. Does not modify a bundle — routes to the
skill that does.

## Key terms

[references/glossary.md](references/glossary.md) defines the vocabulary. Minimum before routing:
**Bundle**, **Ingest**, **Progressive disclosure**, **Trust model** (see
[trust-model.md](references/trust-model.md)).

## The one hard rule

A bundle is **conformant** iff every non-reserved `.md` file has parseable YAML frontmatter with a
non-empty `type`. Everything else is soft guidance — consumers MUST tolerate missing optional fields,
unknown types, and broken links. Never reject a bundle over them. Full rules:
[references/SPEC.md](references/SPEC.md) §11.

The domain portion of `spec/types.md` is a living, producer-chosen vocabulary, not a validation
enum. Keep the workflow conventions `Reference` and `Spec Section`; start the domain types small
and evolve them through [`kb-ingest`](../kb-ingest/SKILL.md) or
[`kb-document`](../kb-document/SKILL.md) when the domain reveals a durable new kind of entity. Use
[`kb-lint`](../kb-lint/SKILL.md) to detect schema drift.

## Route to the right skill

| The user wants to… | Use |
|---|---|
| Start a new bundle | [`kb-init`](../kb-init/SKILL.md) |
| Capture, ingest, file, or process a source (note, transcript, PDF, image, URL) | [`kb-ingest`](../kb-ingest/SKILL.md) |
| Document a repository, explain its architecture/workflows, or refresh knowledge after code changes | [`kb-document`](../kb-document/SKILL.md) |
| Ask what the bundle knows; look something up; explore connections | [`kb-query`](../kb-query/SKILL.md) |
| Health-check the bundle (**drift**, orphans, contradictions, conformance) | [`kb-lint`](../kb-lint/SKILL.md) |
| See the bundle as a graph | [`kb-visualize`](../kb-visualize/SKILL.md) |

If a `knowledge/` bundle exists and would inform the current task, consult it via
[`kb-query`](../kb-query/SKILL.md) before answering from scratch — even when the user didn't ask an
explicit knowledge question.

## Shared reference (single source of truth)

Every `kb-*` skill reads these rather than restating them, so the family stays consistent:

- [references/SPEC.md](references/SPEC.md) — OKF v0.2, vendored verbatim.
- [references/version-profile.md](references/version-profile.md) — v0.2 production and v0.1
  compatibility rules; every writing skill reads it before changing a bundle.
- [references/glossary.md](references/glossary.md) — leading words and definitions.
- [references/trust-model.md](references/trust-model.md) — the maintenance rules.
- [templates/](templates/) — `concept.md`, `index.md`, `log.md` starters.
- [example-bundle/](example-bundle/) — a tiny conformant bundle: a worked example, and the seed
  `kb-init` copies from.