skill-developer
Create Claude Code Skills Reliably
Building skills can be error-prone when triggers, hooks, and rules are spread across files. This skill gives structured guidance for creating, testing, and troubleshooting Claude Code skills.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "skill-developer" from https://skillstore.io/skills/diet103-skill-developer.md and its manifest at https://skillstore.io/api/skills/diet103-skill-developer/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Test it
Using "skill-developer". Create a skill for database migration guidance.
Expected outcome:
- A concise skill purpose and frontmatter description.
- Trigger keywords and intent patterns for migration work.
- A focused test checklist for activation and false positives.
Using "skill-developer". Troubleshoot a skill that does not trigger for frontend prompts.
Expected outcome:
- A step-by-step activation checklist.
- Likely keyword and intent pattern gaps.
- Hook registration checks and local test guidance.
Using "skill-developer". Review a proposed guardrail skill for edit blocking.
Expected outcome:
- A recommendation for block, suggest, or warn enforcement.
- Skip condition guidance for reviewed exceptions.
- Testing criteria for safety, clarity, and developer friction.
Security Audit
SafeAll static detections appear to be false positives from Markdown examples, inline code, or Claude Code configuration paths. No evidence found for prompt injection, credential access, network exfiltration, hidden execution, or system reconnaissance intent. The skill includes optional local test commands, so users should review commands before running them.
Risk Factors
⚙️ External commands (47)
📁 Filesystem access (1)
Share & cite this report
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
Copy report link
https://skillstore.io/skills/diet103-skill-developer/audits/7?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportMarkdown badge
[](https://skillstore.io/skills/diet103-skill-developer?utm_source=security_passport_badge)HTML badge
<a href="https://skillstore.io/skills/diet103-skill-developer?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/diet103-skill-developer/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Embed card
<iframe src="https://skillstore.io/embed/skills/diet103-skill-developer.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Academic citations (APA · BibTeX · CFF)
APA citation
diet103. (2026). skill-developer security audit report (audit version 7) [Author version unspecified]. Skillstore. https://skillstore.io/skills/diet103-skill-developer/audits/7BibTeX citation
@techreport{diet103-diet103-skill-developer-2026,
author = {diet103},
title = {skill-developer security audit report (audit version 7)},
institution = {Skillstore},
year = {2026},
number = {7},
url = {https://skillstore.io/skills/diet103-skill-developer/audits/7},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "skill-developer security audit report (audit version 7)"
version: "unspecified"
type: report
authors:
- name: "diet103"
date-released: "2026-07-06"
url: "https://skillstore.io/skills/diet103-skill-developer/audits/7"
identifiers:
- type: other
value: "skillstore:diet103-skill-developer:audit:7"
description: "Skillstore immutable audit report identifier"
Compare variants
5 installable variantsEach author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
sickn33-skill-developer
2026-08-21
0chan-smc-skill-developer
2026-08-21
diet103-skill-developer
2026-08-21
dojocodinglabs-skill-developer
2026-08-21
dimon94-skill-developer
2026-08-21
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Create a new project skill
Plan the skill name, frontmatter, trigger rules, and test cases before adding it to a Claude Code project.
Standardize team guardrails
Document when a skill should suggest guidance, warn users, or block risky edits with a hook.
Debug activation problems
Trace missing suggestions, broad matches, invalid rule files, and hook registration issues.
Try These Prompts
Help me create a Claude Code skill for my topic. Include the name, description, trigger keywords, and a simple test plan.
Review these skill triggers for false positives and missed matches. Suggest safer keywords, intent patterns, and file path patterns.
A Claude Code skill is not activating. Walk through rule syntax, hook registration, test commands, and likely configuration mistakes.
Design a guardrail skill for a risky workflow. Define when to block, when to suggest, skip conditions, and validation steps.
Best Practices
- Keep SKILL.md focused and move detailed references into one level of supporting files.
- Test each trigger with realistic prompts, file paths, and negative examples.
- Use blocking guardrails only for clear correctness or safety risks.
Avoid
- Using broad keywords that activate skills for unrelated work.
- Adding complex hook behavior without a clear test plan.
- Leaving permanent skip markers in files without documented review.
Frequently Asked Questions
What does this skill help me build?
Does it generate a complete skill automatically?
Which trigger types does it cover?
Can it help with guardrail skills?
Does it require local command execution?
Is this useful for Codex users?
Developer Details
Author
diet103License
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
72d5025b022c77f7a51bdf5c1637c689c80e89d1
Maintenance freshness
7/18/2026
Usage
7 downloads · 535 views
File structure