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.
git clone --depth 1 https://github.com/stiggio/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/stiggio/skills/skills)<a href="https://agentmods.dev/plugins/stiggio/skills/skills"><img src="https://agentmods.dev/badge/plugins/stiggio/skills/skills/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/stiggio/skills/skills"><img src="https://agentmods.dev/badge/plugins/stiggio/skills/skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
stigg 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": "stigg",
"description": "Stigg skills for AI-assisted dev — pricing, plans, features, entitlements, subscriptions, credits, governance, widgets, webhooks. Hub-and-spoke layout: load the `stigg` umbrella first; it routes to the right pillar (mcp, api, pricing-modeling, entitlements, subscriptions, credits, governance, widgets, webhooks, pricing-expert, recipes).",
"version": "0.4.1",
"author": {
"name": "Stigg",
"url": "https://stigg.io"
},
"homepage": "https://stigg.io",
"repository": "https://github.com/stiggio/skills",
"license": "MIT",
"keywords": [
"stigg",
"pricing",
"billing",
"entitlements",
"subscriptions",
"credits",
"monetization",
"saas",
"paywall",
"usage-based-pricing"
]
}
What it installs
The manifest is a name and a version. 14 skills travel with it, and installing the plugin installs all of them — 2,570 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill stigg-contracts A 204 tokens
- Skill stigg-credits A 209 tokens
- Skill stigg-subscriptions A 120 tokens
- Skill stigg-api A 123 tokens
- Skill stigg-entitlements A 223 tokens
- Skill stigg-pricing-modeling A 224 tokens
- Skill stigg-webhooks A 152 tokens
- Skill stigg A 244 tokens
- Skill stigg-mcp A 218 tokens
- Skill stigg-sp A 167 tokens
- Skill stigg-widgets A 128 tokens
- Skill stigg-governance A 214 tokens
- Skill stigg-pricing-expert A 226 tokens
- Skill stigg-recipes A 118 tokens
What ships with it
1 file beside plugin.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.
- 3d ago Changed d6e57a0b8dc2
- 1mo ago Changed cbada9b718d1
- 2mo ago First seen · 25 lines scan A aec554aa18b0
stigg is a plugin published in the GitHub repository stiggio/skills (2 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 2026-08-31.
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