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Schoolos Preview 8500

Category: General  ·  Sub-category: integrations  ·  Last updated:
type:reviewtype:integration
Use for the SchoolOS central preview on port 8500 (scripts/preview.sh): integration vs pin, pinning and releasing a tree, checking what 8500 really serves (/health/, SHA), an owner review item (route, role, what preview doesn't reflect: PDF fonts, data), and binding the approval line to what the owner saw. Trigger on: 8500, preview.sh, pin, release, --force, main-preview, review item, approval line, expired pin, moving 8500 edits to production. استخدمها عند تثبيت شجرةٍ أو تحريرها أو «مقفول على شجرة غيري»، و«ليش فرعي ما يطلع؟»، واستلام 0501 «جاهزٌ للمعاينة»، و«هل المعروض هو المعتمَد؟»، وسطرِ «اعتُمد من المالك على 8500 — <التاريخ>» — ولو لم تُذكر المهارة. ليست لـ: خادم جلستك (CLAUDE.md)، up/down/watch/sync (المالك و0601)، الدمج والنشر (schoolos-deploy)، متى تدفع (schoolos-flow)، توليد النافذة والحزمة (maestro-review-window، maestro-evidence)، غيت (schoolos-git-safety)، الهجرات (schoolos-migration-guard)، بطء الإنتاج (schoolos-watch)، معاينة تصميمٍ أو PDF محلّيّاً.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

خادمٌ واحدٌ على http://localhost:8500 يعرض main وما أودعته الجلساتُ ولم يُدمج (التكامل) بوضع الإنتاج، ويُثبَّت مؤقّتاً على شجرة جلسة. عليه يعاين المالكُ كلَّ عملٍ قبل الدفع والدمج؛ وهذه المهارةُ تجعل ما يراه هو بعينه ما اعتمده.

What this skill does

Schoolos Preview 8500 is a community-contributed Claude Code skill in the integrations sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/schoolos-preview-8500/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Schoolos Preview 8500 Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 201,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/schoolos-preview-8500
curl -L https://claudskills.com/skills/schoolos-preview-8500/SKILL.md \
  -o ~/.claude/skills/schoolos-preview-8500/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/schoolos-preview-8500/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/schoolos-preview-8500/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\schoolos-preview-8500\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Schoolos Preview 8500 Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/schoolos-preview-8500/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Schoolos Preview 8500 skill do?
Use for the SchoolOS central preview on port 8500 (scripts/preview.sh): integration vs pin, pinning and releasing a tree, checking what 8500 really serves (/health/, SHA), an owner review item (route, role, what preview doesn't reflect: PDF fonts, data), and binding the approval line to what the owner saw. Trigger on: 8500, preview.sh, pin, release, --force, main-preview, review item, approval line, expired pin, moving 8500 edits to production. استخدمها عند تثبيت شجرةٍ أو تحريرها أو «مقفول على شجرة غيري»، و«ليش فرعي ما يطلع؟»، واستلام 0501 «جاهزٌ للمعاينة»، و«هل المعروض هو المعتمَد؟»، وسطرِ «اعتُمد من المالك على 8500 — <التاريخ>» — ولو لم تُذكر المهارة. ليست لـ: خادم جلستك (CLAUDE.md)، up/down/watch/sync (المالك و0601)، الدمج والنشر (schoolos-deploy)، متى تدفع (schoolos-flow)، توليد النافذة والحزمة (maestro-review-window، maestro-evidence)، غيت (schoolos-git-safety)، الهجرات (schoolos-migration-guard)، بطء الإنتاج (schoolos-watch)، معاينة تصميمٍ أو PDF محلّيّاً.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Schoolos Preview 8500 skill?
Use Schoolos Preview 8500 when your Claude Code task falls under the General category — specifically in the integrations area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Schoolos Preview 8500" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Schoolos Preview 8500 skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Schoolos Preview 8500 is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
sh-school. (2026). Schoolos Preview 8500 [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/schoolos-preview-8500/
BibTeX
@misc{schoolos-preview-8500-2026,
  author    = {sh-school},
  title     = {Schoolos Preview 8500 [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/schoolos-preview-8500/}
}

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Security scan

Grade A · scanned 2026-10-04 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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