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Claude Code Authoring Kit · majiayu000 | DecimalAI

agent toolingby majiayu000

Claude Code Authoring Kit

majiayu000/moai-foundation-claude

Source majiayu000/claude-skill-registry ↗License MIT

Canonical Claude Code authoring kit covering Skills, sub-agents, plugins, slash commands, hooks, memory, settings, sandboxing, headless mode, and advanced agent patterns.

SkillScore100Maintained

Automatic

AI Engineer packfoundationclaude-codeskills

Last verified 9/2/2026

What it changes

Passed 22 of 22 test cases with the skill, and 11 of 22 without it.

Without skill50%

With skill100%

Checks it passed that the model alone missed

Command uses /plugin validate
Final phase of the workflow is Commit
Sub-agents cannot spawn other sub-agents

and 11 more in the full report

11 fixed11 passed either way0 still failing0 broke

Pass-rate lift: +50 pp
Tokens: +64%
Agent turns: 0%
Response time: -26%

Model gemini-3.6-flashMeasured 9/2/2026v422 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/majiayu000-moai-foundation-claude/SKILL.md https://app.decimal.ai/s/majiayu000-moai-foundation-claude/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add majiayu000-moai-foundation-claude, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/majiayu000-moai-foundation-claude/ and pins it in .decimal/skills.lock

decimalai skills add majiayu000-moai-foundation-claude

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/majiayu000-moai-foundation-claude/SKILL.md https://app.decimal.ai/s/majiayu000-moai-foundation-claude/SKILL.md

Raw file: /s/majiayu000-moai-foundation-claude/SKILL.md ↗ · machine-readable summary at /s/majiayu000-moai-foundation-claude.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 11

Prompt

I am configuring a Claude Code skill that should only apply locally to my single project repository rather than across my entire workstation account. Where should I store the skill file?

What was checked, without and with the skill
Checked	Without skill	With skill
Directory path uses .claude/skills/ relative to project root	Missed	Passed

case-04 · gemini-3.6-flash · 9/2/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md224 linessingle file

Claude Code Authoring Kit

Comprehensive reference for Claude Code Skills, sub-agents, plugins, slash commands, hooks, memory, settings, sandboxing, headless mode, and advanced agent patterns.

Documentation Index

Core Features:

Skills Guide - Agent Skills creation and management
Sub-agents Guide - Sub-agent development and delegation
Plugins Guide - Plugin architecture and distribution
Slash Commands - Command creation and orchestration

Configuration:

Settings - Configuration hierarchy and management
Memory - Context and knowledge persistence
Hooks - Event-driven automation
IAM & Permissions - Access control and security

Advanced Features:

Sandboxing - Security isolation
Headless Mode - Programmatic and CI/CD usage
Dev Containers - Containerized environments
CLI Reference - Command-line interface
Statusline - Custom status display
Advanced Patterns - Engineering best practices

Quick Reference (30 seconds)

Skills: Model-invoked extensions in ~/.claude/skills/ (personal) or .claude/skills/ (project). Three-level progressive disclosure. Max 500 lines.

Sub-agents: Specialized assistants via Task(subagent_type="..."). Own 200K context. Cannot spawn sub-agents. Use /agents command.

Plugins: Reusable bundles in .claude-plugin/plugin.json. Include commands, agents, skills, hooks, MCP servers.

Commands: User-invoked via /command. Parameters: $ARGUMENTS, $1, $2. File refs: @file.

Hooks: Events in settings.json. PreToolUse, PostToolUse, SessionStart, SessionEnd, PreCompact, Notification.

Memory: CLAUDE.md files + .claude/rules/*.md. Enterprise to Project to User hierarchy. @import syntax.

Track record

Benchmark

22 / 22

test cases passed, vs 11 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

majiayu000 / claude-skill-registry

skills/agent/moai-foundation-claude-binee108-pastetrader/SKILL.md

View on GitHub ↗

License MITImported 8/10/2026Version v4

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

modu-ai/moai-foundation-ccCanonical Claude Code authoring kit covering Skills, sub-agents, plugins, slash commands, hooks, memory, settings, sandboxing, headless mode, and advanced agent patterns. Use when creating Claude Code extensions or configuring Claude Code features.Near-identical description+55 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Claude Code Authoring Kit

Documentation Index

Quick Reference (30 seconds)

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills