010104 Skill Creator
Creates AI agent skills from scratch — SKILL.md frontmatter, directory structure, progressive disclosure, evals, and distribution.
Install
$ agentstack add skill-natuleadan-skills-010104-skill-creator ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-natuleadan-skills-010104-skill-creator) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Skill Creator Guide
This skill teaches you how to create, test, package, and distribute AI agent skills following the standard Agent Skills format.
How to use this skill
- If the user asks about basic concepts or structure → read
references/structure.md - If the user asks about frontmatter or description → read
references/frontmatter.md - If the user asks about writing style or patterns → read
references/writing.md - If the user asks about testing, evals, or iteration → read
references/testing.md - If the user asks about packaging or distribution → read
references/distribution.md - If the user asks about repo architecture or marketplace → read
references/repo-architecture.md - If the user asks to scaffold a new skill → run
python scripts/scaffold.py --category
Quick reference checklist
- [ ] Choose a kebab-case name matching the directory (max 64 chars, lowercase + hyphens only)
- [ ] Write frontmatter with
nameanddescription(include trigger contexts, desc ≤ 1024) - [ ] Optionally add
compatibility(≤ 500 chars),license,metadata,allowed-tools - [ ] Keep SKILL.md under 100 lines — use
references/for detailed content - [ ] Write in imperative tone, explain the why, include examples
- [ ] Add at least one Python script to
scripts/(no external deps) - [ ] Create
evals/evals.jsonwith test prompts - [ ] Run validation:
python3 tools/validate-all.pyfrom repo root
References
references/structure.md— Directory layout, progressive disclosure, size limitsreferences/frontmatter.md— Name rules, description rules, optimizationreferences/writing.md— Tone, examples, explaining reasoning, keeping leanreferences/testing.md— Evals, assertions, grading, benchmarking, iterationreferences/distribution.md— Marketplace.json, packaging, installreferences/repo-architecture.md— Multi-category repo structure, validate-all.py, hierarchyscripts/scaffold.py— Creates a new skill skeleton with --category support
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: natuleadan
- Source: natuleadan/skills
- License: MIT
- Homepage: https://www.skills.sh/natuleadan/skills
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.