skills-discovery

Discover, security-review, and install external skills from the skills.sh marketplace.

1|Updated Feb 19, 2026
One-click install
npx skills add https://github.com/alessioroberto82/claude-plugin-circle --skill skills-discovery-alessioroberto82
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skills-discovery
Source: https://github.com/alessioroberto82/claude-plugin-circle/tree/main/plugins/circle/skills/skills-discovery
Command: npx skills add https://github.com/alessioroberto82/claude-plugin-circle --skill skills-discovery-alessioroberto82

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Installing third-party AI skills without inspection exposes your environment to unsafe shell commands, sensitive file access, and untrusted network calls. This Skill finds relevant external skills from the skills.sh ecosystem and enforces a mandatory security review before any installation. ## Core Features & Use Cases - Domain-Based Discovery: Detects your project type (software, business, personal) from files like package.json or go.mod and suggests relevant skills via npx skills find. - Mandatory Security Gate: Fetches a candidate skill's SKILL.md from GitHub, scans shell commands, file access, and network patterns, then issues a PASS, WARN, or BLOCK verdict before install. - Human-in-the-Loop Install: Installs approved skills with npx skills add only after explicit user confirmation, and lists installed skills on demand. - Use Case: While working in a React project, run the discovery command to get framework-specific skill suggestions, review a candidate's security report, and install it only after it passes inspection. ## Quick Start Ask the assistant to suggest and securely install external skills relevant to this project from skills.sh.

Frequently Asked Questions about skills-discovery

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find and install external AI skills from skills.sh?

Run the discovery command to get domain-based suggestions, or search with a keyword. Select a skill to trigger a mandatory security review, then approve the report to install it with npx skills add.

How does the skill security review work before installation?

The review fetches the candidate skill's SKILL.md from GitHub and scans shell commands, file access to sensitive paths, network communication, and obfuscated code. It issues a PASS, WARN, or BLOCK verdict; BLOCK stops installation entirely.

Can I review a skill's security without installing it?

Yes, the review command runs the full security analysis and report without proceeding to installation. This lets you inspect any owner/repo skill before deciding whether to add it.

What happens if npx or Node.js is not installed?

The skill checks for npx before any operation and stops with instructions to install Node.js if it is missing. Network failures to skills.sh also degrade gracefully without blocking the rest of the workflow.

How does domain detection choose which skills to suggest?

It inspects project files such as package.json, go.mod, or business-plan.md to classify the domain as software, business, personal, or general. For software projects it also detects frameworks like React or Vue to refine search queries.