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 3Taste/timefold-java-skillnpx agentmods add plugins/3taste/timefold-java-skill/marketplacegit clone --depth 1 https://github.com/3Taste/timefold-java-skillGrade A, and why
timefold-java-skill 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.
What it actually says
{
"$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
"name": "timefold-java-skill",
"description": "6-step methodology for building scheduling/planning apps with Timefold Solver (Java). Covers domain modeling, constraint design, solver tuning, and testing patterns.",
"owner": {
"name": "3Taste",
"url": "https://github.com/3Taste"
},
"plugins": [
{
"name": "timefold-java-skill",
"description": "Timefold Java scheduling/planning skill — 6-step modeling methodology with constraint cookbook, solver tuning, and starter skeleton.",
"source": "./",
"category": "development"
}
]
}
What ships with it
1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 18 lines scan A 3ea4d18cd2db
timefold-java-skill is a plugin published in the GitHub repository 3Taste/timefold-java-skill (6 stars, last pushed 4mo ago), licensed Apache-2.0. 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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