Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
/plugin marketplace add lyhcode/agent-skillsnpx agentmods add plugins/lyhcode/agent-skills/marketplacegit clone --depth 1 https://github.com/lyhcode/agent-skillsGrade A, and why
lyhcode-agent-skills scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"name": "lyhcode-agent-skills",
"display_name": "lyhcode Agent Skills",
"description": "A collection of agent skills by lyhcode.",
"version": "1.0.0",
"author": "lyhcode",
"repository": "https://github.com/lyhcode/agent-skills",
"license": "MIT",
"skills": [
{
"name": "1password-cli",
"path": "skills/1password-cli/SKILL.md",
"description": "Manage 1Password items, vaults, and secrets using the op CLI"
},
{
"name": "awscli",
"path": "skills/awscli/SKILL.md",
"description": "Manage AWS services using the AWS CLI including S3, EC2, IAM, Lambda, and more"
},
{
"name": "gandi-cli",
"path": "skills/gandi-cli/SKILL.md",
"description": "Manage Gandi.net domains, DNS records, certificates, and email using the gandi CLI"
},
{
"name": "pbcopy",
"path": "skills/pbcopy/SKILL.md",
"description": "Copy text, HTML, or images to the macOS clipboard using pbcopy and osascript"
},
{
"name": "syncthing",
"path": "skills/syncthing/SKILL.md",
"description": "Manage Syncthing file synchronization via the REST API and CLI for device pairing, folder management, sync status, versioning, and troubleshooting"
},
{
"name": "synology-cli",
"path": "skills/synology-cli/SKILL.md",
"description": "Manage Synology NAS via SSH using administrative CLI utilities (synouser, synogroup, synoshare, synonet, synoservice, synowin)"
},
{
"name": "tailscale-cli",
"path": "skills/tailscale-cli/SKILL.md",
"description": "Manage Tailscale VPN using the tailscale CLI for networking, file sharing, and service exposure"
},
{
"name": "textual-tui",
"path": "skills/textual-tui/SKILL.md",
"description": "Build terminal user interfaces (TUI) with the Python Textual framework including widgets, CSS styling, events, screens, and async workers"
}
],
"tags": ["1password", "aws", "awscli", "cli", "What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 53 lines scan A 675809f7878e
lyhcode-agent-skills is a plugin published in the GitHub repository lyhcode/agent-skills (2 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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