kb-lint — health-check the bundle

Keep a bundle trustworthy as it compounds by catching drift — the decay a growing knowledge base accumulates. Two passes: a deterministic conformance check (mechanical, scripted) and a drift audit (fuzzy, judgment). Run both; report findings by severity. With

fix

, repair what is safe.

1. Conformance (deterministic)

For a bundle-wide format or lifecycle migration, first inventory active metadata with the same frontmatter-aware checker:

node "<skill-dir>/scripts/conformance.mjs" <bundle-dir> --inventory --json

The inventory parses only each concept's leading YAML frontmatter and reports body

# Citations

separately. Its

observations

include counts and exact paths for every active top-level key and status value;

legacy_citations

counts citation sections, numbered items, separately defined footnote sources, total source records, and common citation shapes;

structured_sources

counts the postflight concepts, entries, and entries carrying

resource

. An absent observation means zero. Do not use repository-wide grep to classify active metadata because prose and fenced examples can contain inactive field names and lifecycle values. Resolve every reported frontmatter error before planning from the counts.

Run the bundled checker against the target bundle (default

knowledge/

). It is a zero-dependency Node script (

node >=18

);

<skill-dir>

is this skill's directory —

${CLAUDE_SKILL_DIR}

under Claude Code, or whatever path your host exposes for the skill:

node "<skill-dir>/scripts/conformance.mjs" <bundle-dir>

It reports ERROR for a hard SPEC §11 failure and warn for producer-profile defects in optional v0.2 fields, broken links, non-ISO log dates, and stale dates. Optional-family warnings never make the bundle non-conformant. Broken links are explicitly tolerated by §6.1.

Completion criterion: the checker has run and every ERROR it reported is listed for the report (and fixed, if in

fix

mode).

2. Drift audit (judgment)

The checker can't see meaning. Audit the bundle for the ways a compounding artifact rots — this is the legwork that makes lint worth running. Cover every check:

Contradictions — concepts asserting conflicting facts that aren't linked
```
conflicts_with
```
.
Stale claims — statements a newer source has superseded but that were never marked
```
superseded_by
```
; overviews behind their children.
Orphans — concepts with zero inbound cross-links (index/log exempt; overviews exempt).
Missing cross-references — concepts about the same entity/theme that don't link to each other.
Coverage gaps — entities named repeatedly across concepts but lacking their own concept; data gaps a source or web search could fill.
Provenance gaps — concepts making external claims with neither OKF v0.2
```
sources
```
nor a legacy
```
# Citations
```
/ Reference trail.
v0.2 metadata drift —
```
sources
```
entries without
```
resource
```
, footnote labels without a matching
```
sources[].id
```
, malformed
```
generated
```
/
```
verified
```
actors or dates, invalid lifecycle values, and Attested Computations missing their required runtime or computation contract.
Repository drift — for living repository documentation, missing paths in
```
sources[].resource
```
, evidence that no longer supports the documented behavior, or source changes since
```
spec/repository_state.md
```
's
```
documented_revision
```
that affect a concept without a corresponding update. A lingering
```
documented_worktree: true
```
there requires comparison with the current working tree. Skip this check when repository evidence or Git history is unavailable.
Schema drift — types used but absent from
```
spec/types.md
```
; documented types that no longer describe their concepts; spelling/case variants; or one overloaded type hiding several recurring, materially distinct entity kinds. Treat unused documented types as Info, not an error.

Completion criterion: every check above has been run across the whole bundle and its findings recorded — not a sample.

3. Report

Present findings grouped by check, each tagged:

Error — §11 conformance failures. The bundle is non-conformant until fixed.
Warning — drift that degrades trust (contradictions, stale claims, orphans, broken links).
Info — suggestions (coverage gaps, new concepts or sources worth adding).

Turn coverage gaps into concrete next moves: questions to investigate, sources to ingest, or repository evidence to inspect through kb-document. Append a dated summary (counts + notable findings) to the bundle's

log.md

— append-only.

Completion criterion: a severity-grouped report is delivered and a

log.md

summary appended.

Fix mode

If invoked with

fix

, repair only what is safe and unambiguous, then re-report what was fixed vs. what needs a human:

Safe to auto-fix: stale overviews (regenerate from children), missing cross-links, malformed log dates, broken links with an obvious target, index entries out of sync with files.
Never auto-fix: anything that changes a claim's meaning. A contradiction or a stale claim is resolved by ingest under the trust model (supersede/conflict) — never by editing meaning in place here. Type renames, merges, splits, deprecations, and migrations also require user confirmation; report the proposed schema change and affected concepts together. Route living repository behavior that needs a meaning update to kb-document, which applies the trust model's narrow versioned-repository exception with source evidence and a revision log.

Completion criterion: every safe issue is fixed and every meaning-level issue is flagged (not touched); the re-report distinguishes the two.

kb-lint

NPX Install

Tags

SKILL.md Content

kb-lint — health-check the bundle

1. Conformance (deterministic)

2. Drift audit (judgment)

3. Report

Fix mode