arthur-skills-upgrade SKILL.md skillA
arthur-skills-upgrade from arthur-ai/arthur-engine is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add arthur-ai/arthur-engine/arthur-skills-upgrade@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- arthur-ai/arthur-engine
- Path
integrations/claude-code-skills/arthur-onboard/arthur-skills-upgrade/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Jun 8, 2026
- Size
- 6,365 bytes
- Repository stars
- 93
- License
- MIT
Upgrade locally installed arthur-onboard-* and arthur-skills-upgrade skills to the latest version from GitHub main branch. Checks version fields, reports stale skills, and updates in place after confirmation.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Upgrade Arthur Onboarding Skills Check locally installed `arthur-onboard-*` and `arthur-skills-upgrade` skills for updates and upgrade any that are behind the latest version on GitHub main. --- ## Step 1 — Find installed skills ```bash echo "=== Global install (~/.claude/skills/) ===" ls -d ~/.claude/skills/arthur-onboard-* ~/.claude/skills/arthur-skills-upgrade 2>/dev/null || echo "(none)" echo "" echo "=== Project install (.claude/skills/) ===" ls -d .claude/skills/arthur-onboard-* .claude/skills/arthur-skills-upgrade 2>/dev/null || echo "(none)" ``` Collect all found paths. If none are found in either location, tell the user no `arthur-onboard-*` or `arthur-skills-upgrade` skills are installed and show the install command from the README. --- ## Step 2 — Check versions For each installed skill directory, extract the local version and compare against GitHub main. Also load `~/.claude/arthur-skills-skip-versions.txt` (format: one `skill_name=version` per line) to suppress prompts for versions the user has previously chosen to skip. ```bash BASE="https://raw.githubusercontent.com/arthur-ai/arthur-engine/main/integrations/claude-code-skills/arthur-onboard" …
Read the whole file at its exact version.
How to install
mdr add arthur-ai/arthur-engine/arthur-skills-upgrade@sha256:56a1ae76a313f8c5The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_yofbqzeshoya3k5g)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 8, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6365 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
arthur-ai/arthur-engine · 93 stars · license MIT · pushed 2026-11-09 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_yofbqzeshoya3k5g GET https://markdownregistry.com/api/v1/resolve?ref=arthur-ai/arthur-engine/arthur-skills-upgrade GET https://markdownregistry.com/api/v1/blob/56a1ae76a313f8c5b909b7ecade5ee433ade44a8edb4618a05e3df1a54154865
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.