wiki-lint: Wiki Health Check

Run lint after every 10-15 ingests, or weekly. Ask before auto-fixing anything. Output a lint report to wiki/meta/lint-report-YYYY-MM-DD.md.

Transport (v1.7+)

Lint primarily reads, then writes a single report file. Both follow the standard transport policy. Read .vault-meta/transport.json (auto-created by bash scripts/detect-transport.sh):

• cli — obsidian-cli read "$VAULT" "$NOTE" for individual reads; obsidian-cli backlinks "$VAULT" "$NOTE" natively handles backlink graph (avoids re-rolling it via Grep); see skills/wiki-cli/SKILL.md
• mcp-obsidian / mcpvault — mcp__obsidian-vault__read_multiple_notes, list_all_tags
• filesystem — Claude's Read/Glob/Grep (final floor; current v1.6 behavior)

Full decision tree: wiki/references/transport-fallback.md. DragonScale Mechanism 3 tiling lint is a separate code path (Python script) and bypasses transport selection.

Lint Checks

Work through these in order:

1. Orphan pages. Wiki pages with no inbound wikilinks. They exist but nothing points to them.
2. Dead links. Wikilinks that reference a page that does not exist.
3. Stale claims. Assertions on older pages that newer sources have contradicted or updated.
4. Missing pages. Concepts or entities mentioned in multiple pages but lacking their own page.
5. Missing cross-references. Entities mentioned in a page but not linked.
6. Frontmatter gaps. Pages missing required fields (type, status, created, updated, tags).
7. Empty sections. Headings with no content underneath.
8. Stale index entries. Items in wiki/index.md pointing to renamed or deleted pages.
9. Address validity (DragonScale Mechanism 2). For every page that has an address: frontmatter field, validate the format. See the Address Validation section below.
10. Semantic tiling (DragonScale Mechanism 3, opt-in). Flag candidate duplicate pages (across all scanned types, not just concepts) via embedding cosine similarity. See the Semantic Tiling section below.

Lint Report Format

Create at wiki/meta/lint-report-YYYY-MM-DD.md:

---
type: meta
title: "Lint Report YYYY-MM-DD"
created: YYYY-MM-DD
updated: YYYY-MM-DD
tags: [meta, lint]
status: developing
---

# Lint Report: YYYY-MM-DD

## Summary
- Pages scanned: N
- Issues found: N
- Auto-fixed: N
- Needs review: N

## Orphan Pages
- [[Page Name]]: no inbound links. Suggest: link from [[Related Page]] or delete.

## Dead Links
- [[Missing Page]]: referenced in [[Source Page]] but does not exist. Suggest: create stub or remove link.

## Missing Pages
- "concept name": mentioned in [[Page A]], [[Page B]], [[Page C]]. Suggest: create a concept page.

## Frontmatter Gaps
- [[Page Name]]: missing fields: status, tags

## Stale Claims
- [[Page Name]]: claim "X" may conflict with newer source [[Newer Source]].

## Cross-Reference Gaps
- [[Entity Name]] mentioned in [[Page A]] without a wikilink.

Naming Conventions

Enforce these during lint:

Filenames must be unique across the vault. Wikilinks work without paths only if filenames are unique.

Writing Style Check

During lint, flag pages that violate the style guide:

• Not declarative present tense ("X basically does Y" instead of "X does Y")
• Missing source citations where claims are made
• Uncertainty not flagged with > [!gap]
• Contradictions not flagged with > [!contradiction]

Dataview Dashboard

Create or update wiki/meta/dashboard.md with these queries:

---
type: meta
title: "Dashboard"
updated: YYYY-MM-DD
---
# Wiki Dashboard

## Recent Activity
```dataview
TABLE type, status, updated FROM "wiki" SORT updated DESC LIMIT 15
```

## Seed Pages (Need Development)
```dataview
LIST FROM "wiki" WHERE status = "seed" SORT updated ASC
```

## Entities Missing Sources
```dataview
LIST FROM "wiki/entities" WHERE !sources OR length(sources) = 0
```

## Open Questions
```dataview
LIST FROM "wiki/questions" WHERE answer_quality = "draft" SORT created DESC
```

Canvas Map

Create or update wiki/meta/overview.canvas for a visual domain map:

{
  "nodes": [
    {
      "id": "1",
      "type": "file",
      "file": "wiki/overview.md",
      "x": 0, "y": 0,
      "width": 300, "height": 140,
      "color": "1"
    }
  ],
  "edges": []
}

Add one node per domain page. Connect domains that have significant cross-references. Colors map to the CSS scheme: 1=blue, 2=purple, 3=yellow, 4=orange, 5=green, 6=red.

Address Validation (DragonScale Mechanism 2 MVP)

Opt-in feature. Address Validation runs only if the vault is using DragonScale, detected by:

if [ -x ./scripts/allocate-address.sh ] && [ -f ./.vault-meta/address-counter.txt ]; then
  DRAGONSCALE_ADDRESSES=1
else
  DRAGONSCALE_ADDRESSES=0
fi

When DRAGONSCALE_ADDRESSES=0, skip this entire section. Missing address: fields are not flagged, not even informationally. Pages that happen to have an address: field are passed through unvalidated (treat as user-managed metadata).

When DRAGONSCALE_ADDRESSES=1, proceed with the rollout baseline and checks below.

Rollout baseline: 2026-04-23 (Phase 2 ship date in vaults that adopted DragonScale on that day). Vaults that adopted DragonScale later should override this baseline by setting the earliest created: date of any addressed page as their personal rollout date. Record the chosen baseline at the top of .vault-meta/legacy-pages.txt as a commented line: # rollout: YYYY-MM-DD.

Classification rule (applied per page)

Before validating anything, classify the page:

Legacy baseline manifest: optional file at .vault-meta/legacy-pages.txt, one relative path per line. Pages listed there are treated as legacy regardless of created: date. Use this to grandfather pages whose created: metadata is wrong or missing.

Validation checks (run in order)

1. Format check: any page with address: set must match one of:

   • ^c-[0-9]{6}$ — post-rollout creation address.
   • ^l-[0-9]{6}$ — legacy-backfill address.
   • Pages under wiki/folds/ use fold_id, not address; do not apply the c-/l- regex there.

2. Uniqueness check: no two pages share the same address value. Report both paths.

3. Counter consistency: ./scripts/allocate-address.sh --peek returns the next counter value. Every observed c-NNNNNN must satisfy NNNNNN < peek_value. Violation = counter drift.

4. Post-rollout enforcement: every page classified as "post-rollout (must have address)" that LACKS the address: field is a lint error, not informational. This prevents the silent-regression path where a new page skips address assignment.

5. Legacy identification: every page classified as "legacy" that LACKS an address is informational. The lint report lists them under "Pending backfill" with total count.

6. Address-map consistency (.raw/.manifest.json):