Manage Skills
Searches the SkillsMP registry, installs skills locally or globally, creates custom skills with SKILL.md frontmatter, and manages the skill lifecycle. Use when the user wants to find skills, add new capabilities, install a skill, browse available skills, create a custom skill, or manage the skills system.
Install
$ agentstack add skill-open-gitagent-opengap-manage-skills ✓ 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-open-gitagent-opengap-manage-skills) 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
Manage Skills
When to Use
When a user wants to find skills, install them, create new ones, or understand the skills system.
Verify Installation
After installing a skill, confirm it's available:
opengap skills list -d ./my-agent | grep "code-review"Search Skills
# Search SkillsMP registry
opengap skills search "code review"
# Search GitHub
opengap skills search "pdf reader" --provider github
# Limit results
opengap skills search "testing" --limit 5Install Skills
# Install from SkillsMP to agent-local skills/
opengap skills install code-review -d ./my-agent
# Install globally to ~/.agents/skills/
opengap skills install code-review --global
# Install from GitHub
opengap skills install owner/repo#skills/my-skill --provider githubList Skills
# Show all discovered skills (local + global)
opengap skills list -d ./my-agent
# Only agent-local skills
opengap skills list -d ./my-agent --localInspect a Skill
opengap skills info code-review -d ./my-agentShows: name, description, license, allowed tools, metadata, optional directories.
Create a Skill
- Create directory:
skills// - Create
SKILL.mdwith frontmatter:
---
name: my-skill
description: What this skill does (max 1024 chars)
license: MIT
allowed-tools: Read Edit Grep Glob Bash
metadata:
author: your-name
version: "1.0.0"
category: developer-tools
---
# Instructions
[Detailed instructions for using this skill.
Keep under ~5000 tokens / ~20000 characters.]- Reference it in
agent.yaml:
skills:
- my-skill- Validate:
opengap validate -d ./my-agentSkill Discovery Paths
Skills are found in this order (first match wins):
| Priority | Path | |----------|------| | 1 | /skills/ | | 2 | /.agents/skills/ | | 3 | /.claude/skills/ | | 4 | /.github/skills/ | | 5 | ~/.agents/skills/ |
Optional Directories in Skills
scripts/— Executable scripts the skill can referencereferences/— Reference documentsassets/— Images, static filesagents/— Skill-specific sub-agents
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: open-gitagent
- Source: open-gitagent/opengap
- License: MIT
- Homepage: https://gitagent.sh
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.