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 Railly/skillsnpx agentmods add plugins/railly/skills/experimentalgit clone --depth 1 https://github.com/Railly/skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/plugins/railly/skills/experimental)<a href="https://agentmods.dev/plugins/railly/skills/experimental"><img src="https://agentmods.dev/badge/plugins/railly/skills/experimental.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
experimental 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.
What it actually says
{
"name": "experimental",
"source": "./",
"skills": [
"./skills/.experimental/before-after",
"./skills/.experimental/factory-loop",
"./skills/.experimental/handoff",
"./skills/.experimental/herdr-workstreams",
"./skills/.experimental/quality-baseline",
"./skills/.experimental/performance-proof",
"./skills/.experimental/test-strength",
"./skills/.experimental/resilience-audit",
"./skills/.experimental/security-review",
"./skills/.experimental/simplify",
"./skills/.experimental/software-factory",
"./skills/.experimental/work-intake",
"./skills/.experimental/workstream-reconcile",
"./skills/.experimental/xref"
]
}What it installs
The manifest is a name and a version. 14 skills travel with it, and installing the plugin installs all of them — 1,371 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill factory-loop A 105 tokens
- Skill handoff A 109 tokens
- Skill herdr-workstreams A 95 tokens
- Skill software-factory A 111 tokens
- Skill xref A 135 tokens
- Skill before-after A 132 tokens
- Skill work-intake A 101 tokens
- Skill simplify A 98 tokens
- Skill test-strength A 84 tokens
- Skill workstream-reconcile A 125 tokens
- Skill resilience-audit A 64 tokens
- Skill security-review A 73 tokens
- Skill performance-proof A 75 tokens
- Skill quality-baseline A 64 tokens
What ships with it
1 file beside marketplace.json#experimental 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.
- 2d ago First seen · 20 lines scan A e53ba509ae93
experimental is a plugin published in the GitHub repository Railly/skills (9 stars, last pushed 3d 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 2026-09-03.
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