xai-grok-onboarding SKILL.md skillA
xai-grok-onboarding from starchild-ai-agent/official-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add starchild-ai-agent/official-skills/xai-grok-onboarding@v1.3.2Pins v1.3.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- starchild-ai-agent/official-skills
- Path
xai-grok-onboarding/SKILL.md- Versions recorded
- 5
- Latest version
- v1.3.2, committed May 28, 2026
- First version recorded
- May 22, 2026
- Size
- 14,128 bytes
- Repository stars
- 32
- License
- none declared
Connect an xAI account (X Premium / X Premium+ / SuperGrok / SuperGrok Heavy) via OAuth 2.0 device-code login. Use when the user wants to sign in with their xAI account (e.g. "use my SuperGrok", "log in with Grok", "connect my X Premium").
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
# 🟢 xAI OAuth Onboarding Use any active **xAI account** — X Premium, X Premium+, SuperGrok, or SuperGrok Heavy — for `grok-4.3`, `grok-build-0.1`, `grok-4.20-*` and multi-agent models. No separate API key needed. This is **standard OAuth 2.0** (RFC 8628 Device Authorization Grant), not a vendor-custom flow. ## Tier → model access The JWT issued by `auth.x.ai` carries a `tier` claim; higher tiers unlock more models from `/v1/models`. Observed mapping (xAI does not publish this officially): | Tier | Subscription | Approx. model access | |---|---|---| | 1 | X Premium ($8/mo) | grok-4.3 baseline | | 2 | X Premium+ ($16/mo) | + grok-4.20-0309 variants | | 3 | SuperGrok ($30/mo) | + reasoning models | | 4 | SuperGrok Heavy ($300/mo) | + grok-build-0.1 + multi-agent | `status()` reports the user's tier so they know which models will be available. This is a **script-mode skill** — no tools registered. Read this file, then call the exports from a `bash` block. ## See also - `byok-custom-model` skill — for vendor-key BYOK setup (xAI API key from console.x.ai, different mechanism — bills per-token, NOT subscription-backed) …
Read the whole file at its exact version.
How to install
mdr add starchild-ai-agent/official-skills/xai-grok-onboarding@sha256:5d27ab61b32e265cThe line at the top of this page pins the label v1.3.2, 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_fzlwi2x3iq6piya3)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 22, 2026 and May 28, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.3.2 latest | 2026-05-28 | 6c9811c | 14,128 B | A | view · diff |
| v1.3.1 | 2026-05-28 | 92a422b | 14,128 B | A | view · diff |
| v1.3.1 | 2026-05-28 | cd72abf | 13,592 B | A | view · diff |
| v1.3.0 | 2026-05-23 | c50bcf9 | 12,914 B | A | view · diff |
| v1.2.0 | 2026-05-22 | 43e01a1 | 9,877 B | A | view |
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 (14128 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
starchild-ai-agent/official-skills · 32 stars · license none declared · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fzlwi2x3iq6piya3 GET https://markdownregistry.com/api/v1/resolve?ref=starchild-ai-agent/official-skills/xai-grok-onboarding GET https://markdownregistry.com/api/v1/blob/5d27ab61b32e265c6da637a053f492950e4845b74880a29a904d7c47f5991fcf
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.