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Moai Harness Learner

Category: General  ·  Sub-category: automation  ·  Last updated:
Harness learning subsystem coordinator. Produces Tier 4 auto-update proposal payloads consumed by the orchestrator (which surfaces them via AskUserQuestion) and orchestrates Apply/Rollback flows. Triggers when harness learning proposals are pending or learning lifecycle management is needed.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

<!-- @MX:NOTE: [AUTO] V3R4 contract — this skill body is preserved unchanged per SPEC-V3R4-HARNESS-001 §10 exclusion #10 (text annotation only, no behavioral change). The 4-tier observation/heuristic/rule/auto_update ladder defined here is preserved verbatim under REQ-HRN-FND-011. The orchestrator-only AskUserQuestion contract is asserted by REQ-HRN-FND-015 (cross-reference: .claude/rules/moai/core/agent-common-protocol.md § User Interaction Boundary). The downstream replacement of the frequency-count classifier with an embedding-cluster algorithm is deferred to SPEC-V3R4-HARNESS-003. -->

What this skill does

Moai Harness Learner is a community-contributed Claude Code skill in the automation sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/moai-harness-learner/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Moai Harness Learner 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 146,000+ 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/moai-harness-learner
curl -L https://claudskills.com/skills/moai-harness-learner/SKILL.md \
  -o ~/.claude/skills/moai-harness-learner/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/moai-harness-learner/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/moai-harness-learner/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\moai-harness-learner\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 Moai Harness Learner Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/moai-harness-learner/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Moai Harness Learner skill do?
Harness learning subsystem coordinator. Produces Tier 4 auto-update proposal payloads consumed by the orchestrator (which surfaces them via AskUserQuestion) and orchestrates Apply/Rollback flows. Triggers when harness learning proposals are pending or learning lifecycle management is needed.
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 Moai Harness Learner skill?
Use Moai Harness Learner when your Claude Code task falls under the General category — specifically in the automation 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 Moai Harness Learner" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Moai Harness Learner 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. Moai Harness Learner 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
modu-ai. (2026). Moai Harness Learner [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/moai-harness-learner/
BibTeX
@misc{moai-harness-learner-2026,
  author    = {modu-ai},
  title     = {Moai Harness Learner [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/moai-harness-learner/}
}

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Security scan

Grade A · scanned 2026-07-06 — 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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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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