Skills for Real Engineers. Straight from my .agents directory.
cross-linker
Agent skill fromAr9av/obsidian-wiki
Find and add missing cross-references between wiki pages. Use when pages are disconnected or after large ingestion. This modifies pages to add links; use wiki-lint for report-oriented structural auditing.
How to install cross-linker
npx skills add Ar9av/obsidian-wiki# or add only this skill to Claude Code: copy the folder
skills/cross-linker/
# into
~/.claude/skills/cross-linker/ (all projects)
.claude/skills/cross-linker/ (one project)
1# Cross-Linker — Automated Wiki Cross-Referencing23You are weaving the wiki's knowledge graph tighter by finding and inserting missing `[[wikilinks]]` between pages that should reference each other but currently don't.45**Follow the Retrieval Primitives table in `llm-wiki/SKILL.md`.** Build the registry in Step 1 by grepping frontmatter only (not full pages). Reserve full `Read` for the unlinked-mention detection pass, and even there, only read pages whose summaries/titles make them plausible link targets. Blind full-vault reads are what this framework exists to avoid.67## Before You Start89**Writing profile:** Before drafting or rewriting natural-language Markdown, read and apply the `Writing Profile Resolution` section in `llm-wiki/SKILL.md`. Framework schema, provenance, safety, and operation-specific requirements take precedence.10`WRITING.md` preferences apply only to newly drafted or rewritten natural-language Markdown; preserve source content and structured records.11121. **Resolve config** — follow the Config Resolution Protocol in `llm-wiki/SKILL.md` (inline `@name` override → walk up CWD for `.env` → global config → prompt setup). This gives `OBSIDIAN_VAULT_PATH` and `OBSIDIAN_LINK_FORMAT` (default: `wikilink`).132. Read `index.md` to get the full inventory of pages and their one-line descriptions143. Skim `log.md` to see what was recently ingested (focus linking effort on new pages)15…
Excerpt shown under the repository's MIT license.
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