ex-skill
致你忘不掉的那个TA，你们干大模型都是码圣 It's giving rebirth era. Welcome to Digital Life 1.0. 🫶
No outside reports on file
The unclear purpose and minimal documentation make it difficult to assess whether this skill is safe to use without careful code review of the repository.
Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee.
What it can access
- Local filesNo local folder access notedLOW
- Command executionNo shell command runner notedLOW
- Network reachConnects to outside service APINOTED
- CredentialsNo API token requiredLOW
- Package sourceGitHub (titanwings/ex-skill)PUBLIC
Inferred from this listing’s public package details and description. Check the project’s source before installing.
Install
No npm or PyPI package is listed. Install from source: github.com/titanwings/ex-skill ↗
Everything known
We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.
0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30
Popularity grade: C (from public signals such as stars and downloads, not a code review). Graded 2026-10-23.
Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.
About Ex Skill
ex-skill is an open-source AI agent skill focused on Developer tools. 致你忘不掉的那个TA，你们干大模型都是码圣 It's giving rebirth era. Welcome to Digital Life 1.0. 🫶. Source code and documentation are published on GitHub at titanwings/ex-skill.
Who it’s for
The intended users are unclear from the provided description. This skill may be for developers working with AI agents or large language models, but specifics are not documented in the available text.
Alternatives
- Other AI agent skills from well-documented, actively maintained projects
- Official AI platform skill libraries with clear security reviews
- Custom-built skills developed in-house for your specific use case
Setup
Check these steps against the project’s own instructions before running anything.
Follow the project's README on GitHub (https://github.com/titanwings/ex-skill (opens external site)) for installation and setup instructions, as they are not clearly described in the available materials.
Why this grade
Signal-based grade (3/7 points): well starred on GitHub, public source code. This reflects adoption and transparency, not a code review.
Popularity and upkeep
- GitHub stars
- 1.1k
- Listing last refreshed
- 2026-10-30
These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.
Risks to watch for
- Unclear functionality: The vague description makes it hard to understand what this skill accesses or does, creating uncertainty about safety
- Unknown dependencies: Without clear documentation, hidden package dependencies could install unexpected code
- Data exposure risk: Any AI skill can potentially pass sensitive data to external services unless explicitly configured otherwise
- Limited maintenance signals: Zero npm downloads and relatively modest GitHub activity (1090 stars) suggest limited real-world use and testing
- Non-English documentation: The mixed language description raises questions about translation accuracy and intended scope
How to lower the risk
Least-privilege permissions
- Only grant this skill access to specific, non-sensitive data or functions it actually needs
- Review and restrict any file system or API access before deploying
Network isolation
- Monitor what external services this skill contacts
- Block outbound connections to unknown domains
Monitoring
- Log all actions this skill performs and data it accesses
- Watch for unusual API calls or data transfers
Red flags to watch for
- Unexpected network requests to unfamiliar servers
- Code that reads files or environment variables without clear purpose
- Large data transfers or repeated access to sensitive information
Questions
How do I install Ex Skill?
Ex Skill does not publish a standalone npm or PyPI package. Clone or follow the setup instructions in its source repository at github.com/titanwings/ex-skill.
Are there security reports about Ex Skill?
No reports found for this package in our research (last checked 2026-10-30). Ex Skill currently holds Grade C (Moderate risk signals) based on public adoption and transparency signals. Key risk areas to watch include unclear functionality, unknown dependencies, data exposure risk.
Is Ex Skill actively maintained?
Ex Skill has 1.1k GitHub stars. Our directory data was last refreshed on 2026-10-30. Check recent commit activity, release tags, and open issues at github.com/titanwings/ex-skill before pinning it in production.
What are alternatives to Ex Skill?
Compare Ex Skill side by side with similar skills in the Related tools section on this page, or browse all skills on AgentArmorHQ.
README badge and team notes
Maintain or use Ex Skill? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.
GitHub README Markdown:
[](https://agentarmorhq.com/skills/titanwings-ex-skill)HTML embed:
<a href="https://agentarmorhq.com/skills/titanwings-ex-skill"><img src="https://agentarmorhq.com/api/badge/titanwings-ex-skill" alt="AgentArmorHQ Risk Grade for Ex Skill" height="20" /></a>Terminal check:
curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "titanwings-ex-skill"Share with your security lead
Need sign-off to use ex-skill? Copy this note for Slack, a ticket or a pull request.
### AgentArmorHQ Security Review Memo: ex-skill
- **Listing URL:** https://agentarmorhq.com/skills/titanwings-ex-skill
- **Type:** AI agent skill
- **Risk Grade:** Grade C (Moderate risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 1.1k GitHub stars
#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Connects to outside service API
- **Credentials:** No API token required
- **Package source:** GitHub (titanwings/ex-skill)
#### Recommended Hardened Setup
- **Source Repo:** https://github.com/titanwings/ex-skill
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.
_Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee._Key facts
- Type
- AI agent skill
- Publisher
- titanwings
- Source code
- github.com/titanwings/ex-skill
- Est. context load
- ~50 tokens idle · ~450 tokens when active (on-demand skill)
- Popularity
- 1.1k GitHub stars
- Last updated
- 2026-10-30
- Last graded
- 2026-10-23
Community
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