skill-builder
Create Claude Code Skills
Building a useful Agent Skill requires clear triggers, structure, and safe supporting files. This skill guides Claude or Codex through discovery, design, creation, and handoff.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "skill-builder" from https://skillstore.io/skills/0xraduan-skill-builder.md and its manifest at https://skillstore.io/api/skills/0xraduan-skill-builder/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-builder". I need a skill for summarizing customer calls.
Expected outcome:
- A refined skill purpose and trigger description.
- A recommended instruction-only structure for the first version.
- Example prompts to test whether the skill activates correctly.
Using "skill-builder". Create a skill for analyzing Python test coverage.
Expected outcome:
- A focused description with pytest and coverage trigger terms.
- A recommended structure with optional helper script support.
- A handoff checklist for dependencies, examples, and testing.
Using "skill-builder". Improve this rough skill idea before I publish it.
Expected outcome:
- Clearer activation language and narrower scope.
- Suggested file organization using progressive disclosure.
- Review notes for scripts, dependencies, and user-facing examples.
Security Audit
SafeAll static findings were false positives from Markdown examples, templates, and documentation references. The skill contains no executable helper files, and no prompt-injection attempts were found in SKILL.md or REFERENCE.md. Generated scripts and install paths should still be reviewed before use because the skill can guide users to create files and commands.
Risk Factors
⚡ Contains scripts (1)
⚙️ External commands (54)
📁 Filesystem access (11)
🔑 Env variables (1)
🌐 Network 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/0xraduan-skill-builder/audits/7?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportMarkdown badge
[](https://skillstore.io/skills/0xraduan-skill-builder?utm_source=security_passport_badge)HTML badge
<a href="https://skillstore.io/skills/0xraduan-skill-builder?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/0xraduan-skill-builder/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Embed card
<iframe src="https://skillstore.io/embed/skills/0xraduan-skill-builder.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
0xRaduan. (2026). skill-builder security audit report (audit version 7) [Author version unspecified]. Skillstore. https://skillstore.io/skills/0xraduan-skill-builder/audits/7BibTeX citation
@techreport{0xraduan-0xraduan-skill-builder-2026,
author = {0xRaduan},
title = {skill-builder security audit report (audit version 7)},
institution = {Skillstore},
year = {2026},
number = {7},
url = {https://skillstore.io/skills/0xraduan-skill-builder/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-builder security audit report (audit version 7)"
version: "unspecified"
type: report
authors:
- name: "0xRaduan"
date-released: "2026-07-04"
url: "https://skillstore.io/skills/0xraduan-skill-builder/audits/7"
identifiers:
- type: other
value: "skillstore:0xraduan-skill-builder:audit:7"
description: "Skillstore immutable audit report identifier"
Compare variants
3 installable variantsEach author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
0xraduan-skill-builder
2026-08-21
dnyoussef-skill-builder
2026-08-21
ruvnet-skill-builder
2026-08-21
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Create a personal workflow skill
Design a focused skill for repeated tasks such as document review, test analysis, or report generation.
Standardize project skills
Create team-shared skills with clear triggers, file locations, examples, and maintenance notes.
Plan script-backed automation
Decide when a skill needs helper scripts and document safe usage for those scripts.
Try These Prompts
Use skill-builder to help me create a simple Agent Skill for [task]. Ask clarifying questions before writing the skill.
Help me design a project-level Claude Code skill for [workflow]. Include triggers, scope, file structure, and test prompts.
Plan a script-backed skill for [automation]. Decide which scripts are needed and describe their inputs, outputs, and review steps.
Review my proposed skill for [domain]. Improve its trigger description, structure, safety notes, examples, and activation tests.
Best Practices
- Start with concrete trigger phrases that users would naturally write.
- Keep each skill focused on one capability and move details into reference files.
- Review generated scripts, dependencies, and file locations before use.
Avoid
- Creating broad skills that try to handle unrelated workflows.
- Adding helper scripts when clear instructions would solve the task.
- Running generated commands or scripts before reviewing their purpose.