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 synerarg/claude-code-skillsnpx agentmods add plugins/synerarg/claude-code-skills/marketplacegit clone --depth 1 https://github.com/synerarg/claude-code-skillsGrade A, and why
claude-code-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 2d ago.
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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 2d ago First seen · 88 lines scan A 3d28bfa20d60
claude-code-skills is a plugin published in the GitHub repository synerarg/claude-code-skills (3 stars, last pushed 2mo ago), with no licence file. 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.
Other plugins, from other repositories
n8n-mcp-skills
Expert skills for building n8n workflows.
n8n-skills
Expert skills for building n8n workflows with n8n-mcp, with a hooks enforcement layer.
n8n
n8n Claude Code plugin — shared skills, commands, and agents for n8n development.
n8n
Plugin marketplace listing 1 plugin: n8n.
notebooklm-mcp
Automate Google NotebookLM at scale. Citation-backed Q&A, full Studio generation (audio, video, infographic, report, presentation, data table), multi-account rotation with auto-reauth, and batchtovault for offline RTFM-ingestable answer caching.
n8n-autopilot
Claude Code plugin that turns natural-language prompts into validated, deployed n8n workflows via the n8nac CLI.