arthur-onboard-verify SKILL.md skillB
arthur-onboard-verify 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-onboard-verify@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- arthur-ai/arthur-engine
- Path
integrations/claude-code-skills/arthur-onboard/arthur-onboard-verify/SKILL.md- Versions recorded
- 2
- Latest version
- v1.0.0, committed Jun 8, 2026
- First version recorded
- May 27, 2026
- Size
- 2,537 bytes
- Repository stars
- 93
- License
- MIT
Arthur onboarding sub-skill — Step 7: Verify that traces are flowing from the instrumented application to Arthur Engine. Reads credentials from .arthur-engine.env.
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
# Arthur Onboard — Step 7: Verify Instrumentation ## Read State ```bash cat .arthur-engine.env 2>/dev/null || echo "(no state file)" ``` Parse `ARTHUR_ENGINE_URL`, `ARTHUR_API_KEY`, `ARTHUR_TASK_ID`. --- ## Tell the User to Run Their Application Show the required env vars for their platform: ``` # Mac / Linux: export ARTHUR_API_KEY=<ARTHUR_API_KEY> export ARTHUR_BASE_URL=<ARTHUR_ENGINE_URL> export ARTHUR_TASK_ID=<ARTHUR_TASK_ID> # Windows PowerShell: $env:ARTHUR_API_KEY = "<ARTHUR_API_KEY>" $env:ARTHUR_BASE_URL = "<ARTHUR_ENGINE_URL>" $env:ARTHUR_TASK_ID = "<ARTHUR_TASK_ID>" # Windows CMD: set ARTHUR_API_KEY=<ARTHUR_API_KEY> set ARTHUR_BASE_URL=<ARTHUR_ENGINE_URL> set ARTHUR_TASK_ID=<ARTHUR_TASK_ID> ``` …
Read the whole file at its exact version.
How to install
mdr add arthur-ai/arthur-engine/arthur-onboard-verify@sha256:bb44c8a688e55176The 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_onmd72aysikjmvgd)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 27, 2026 and Jun 8, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-06-08 | 8a00f36 | 2,537 B | B | view · diff |
| git:20260527.14c2ed0 | 2026-05-27 | 14c2ed0 | 2,522 B | B | view |
Audit of the latest version
- fail: No instruction to read or print local credentials (matched: cat .arthur-engine.env)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2537 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 base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
arthur-ai/arthur-engine · 93 stars · license MIT · pushed 2026-11-09 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_onmd72aysikjmvgd GET https://markdownregistry.com/api/v1/resolve?ref=arthur-ai/arthur-engine/arthur-onboard-verify GET https://markdownregistry.com/api/v1/blob/bb44c8a688e55176f66837c5c0c01e5cad1299ec94c72c5d6af79c5aeca66859
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.