Skill Creator
Create or update reusable skills for this agent. Use this skill ONLY when the user asks to create a new skill, edit an existing skill, improve a SKILL.md, or capture a repeated workflow as a reusable skill. Do not use this skill for one-off tasks.
Install
$ agentstack add skill-tkellogg-open-strix-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-tkellogg-open-strix-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
Create or update local skills in this agent home repo.
Where Skills Go
User-editable skills belong in:
skills//SKILL.md
Example:
skills/triage-issues/SKILL.md
Built-in skills are exposed at:
/.open_strix_builtin_skills//SKILL.md
Treat built-in skills as read-only.
Critical Rule: Trigger Description
The YAML frontmatter description is the trigger signal. It must make it obvious when the skill should be used.
Every skill description should include:
- what the skill does
- exact "when to use" triggers
- what it should not be used for
Bad description:
Helps with docs.
Good description:
Create and update release notes from git history. Use when the user asks for changelogs, release summaries, or version notes. Do not use for code changes.
Authoring Checklist
- Write frontmatter with
nameand a high-signaldescription. - Add concise execution steps in the SKILL body.
- Include concrete paths/commands the agent should run.
- Keep scope narrow; split broad domains into multiple skills.
- Prefer deterministic instructions over generic advice.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: tkellogg
- Source: tkellogg/open-strix
- License: MIT
Install and usage instructions live in the source repository linked above.
Reviews
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Versions
- v0.1.0 Imported from the upstream source.