ar9av/obsidian-wiki · .skills/cross-linker/SKILL.md

cross-linker skillA

cross-linker is agent-read markdown (skill) from ar9av/obsidian-wiki: Scan the Obsidian wiki and automatically discover missing cross-references between pages. Use this skill when the user says "link my pages", "find missing links", "cross-reference", "connect my wiki", "add wikilinks", "what pages should be linked", or after any large ingestion to ensure new pages are woven into the existing knowledge graph. Also trigger when the user mentions "orphan pages" in the context of wanting to connect them, or says things like "my wiki feels disconnected" or "pages aren.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add ar9av/obsidian-wiki/cross-linker@git:20260825.e74ee23
Exact content
mdr add ar9av/obsidian-wiki/cross-linker@sha256:c7d0872eeb380c42

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_u7nb6pze3wmwzacw.svg)](https://markdownregistry.com/a/art_u7nb6pze3wmwzacw)

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Versions

versioncommittedcommitsizeaudit
git:20260825.e74ee23 latest2026-08-25 e74ee23 15,167 BA view · diff
git:20260817.77d74e02026-08-17 77d74e0 14,777 BA view · diff
git:20260714.9113e172026-07-14 9113e17 14,789 BA view · diff
git:20260714.cb9d7322026-07-14 cb9d732 13,512 BA view · diff
git:20260712.efee7852026-07-12 efee785 12,902 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (15167 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ar9av/obsidian-wiki · 3,357 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_u7nb6pze3wmwzacw
GET https://markdownregistry.com/api/v1/resolve?ref=ar9av/obsidian-wiki/cross-linker
GET https://markdownregistry.com/api/v1/blob/c7d0872eeb380c429c657c7582a2d8867505cb8de1545591101dd863018f0d58