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 sjungling/sjungling-claude-pluginsnpx agentmods add plugins/sjungling/sjungling-claude-plugins/data-toolsgit clone --depth 1 https://github.com/sjungling/sjungling-claude-pluginsGrade A, and why
data-tools 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 3d 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.
What it actually says
{
"name": "data-tools",
"description": "Skills for working with structured data using SQLite and other data tools during complex workflows and debugging",
"version": "2.1.0",
"author": {
"name": "Scott",
"email": "[email protected]"
},
"license": "MIT",
"keywords": ["sqlite", "data", "logging", "debugging", "structured-data", "database", "workflow"]
}
What it installs
The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 95 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 3d ago First seen · 12 lines scan A 1e78831662d8
data-tools is a plugin published in the GitHub repository sjungling/sjungling-claude-plugins (13 stars, last pushed 20d 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 2026-08-30.
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