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.
npx skills add jmagly/aiwg --skill install-plugingit clone --depth 1 https://github.com/jmagly/aiwgWrote 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/skills/jmagly/aiwg/install-plugin)<a href="https://agentmods.dev/skills/jmagly/aiwg/install-plugin"><img src="https://agentmods.dev/badge/skills/jmagly/aiwg/install-plugin/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/skills/jmagly/aiwg/install-plugin"><img src="https://agentmods.dev/badge/skills/jmagly/aiwg/install-plugin.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Agent Snooping · line 84 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 101 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00019 | $0.01315 |
| Opus 5 | $0.00010 | $0.00658 |
| Sonnet 5 | $0.00004 | $0.00263 |
| Haiku 4.5 | $0.00002 | $0.00131 |
Grade A, and why
install-plugin 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 140 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Install Plugin
You install a Claude Code marketplace plugin. In AIWG vocabulary, a plugin is a delivery wrapper around an extension, addon, or framework, not a separate content type. You handle registry lookup, download, and local deployment.
Triggers
Alternate expressions and non-obvious activations (primary phrases are matched automatically from the skill description):
- "I want the SDLC plugin" → install sdlc@aiwg
- "add the voice bundle" → install voice@aiwg
- "get me the marketing kit" → install marketing@aiwg
- "set up the testing tools" → install utils@aiwg
Trigger Patterns Reference
| Pattern | Example | Action |
|---|---|---|
| Install plugin | "install plugin sdlc@aiwg" | Run aiwg install-plugin sdlc@aiwg |
| Add plugin | "add plugin voice@aiwg" | Run aiwg install-plugin voice@aiwg |
| Plugin install | "plugin install marketing@aiwg" | Run aiwg install-plugin marketing@aiwg |
| Claude Code plugin | "install claude code plugin utils" | Run aiwg install-plugin utils@aiwg |
| Dry run | "show me what installing sdlc would do" | Run aiwg install-plugin sdlc@aiwg --dry-run |
| Specific version | "install sdlc version 2026.3.0" | Run aiwg install-plugin sdlc@[email protected] |
| Local wrapper | "install this local plugin wrapper" | Run aiwg install <path> --dry-run, then aiwg use <plugin-id> |
| Git wrapper | "install this plugin Git URL" | Run aiwg install <git-url> --dry-run, then aiwg use <plugin-id> |
Behavior
When triggered:
-
Extract intent:
- Which plugin is being requested? (name and optional
@scope) - Is a specific version mentioned?
- Is this a dry run?
- Which plugin is being requested? (name and optional
-
Run the appropriate command:
# Install from AIWG marketplace (default scope) aiwg install-plugin sdlc@aiwg aiwg install-plugin voice@aiwg aiwg install-plugin marketing@aiwg aiwg install-plugin utils@aiwg # Install a specific version aiwg install-plugin sdlc@[email protected] # Preview what would be installed aiwg install-plugin sdlc@aiwg --dry-run # Force reinstall even if already installed aiwg install-plugin sdlc@aiwg --force # Standalone local/Git wrappers use the package installer, not the legacy # manifest-only install-plugin backend. aiwg install ./path/to/wrapper --dry-run aiwg install https://example.invalid/owner/wrapper.git --dry-run aiwg use <plugin-id>
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.
- 9d ago First seen · 140 lines · 19 tokens per session scan A 9e95e9c34b22
install-plugin is a skill published in the GitHub repository jmagly/aiwg (211 stars, last pushed yesterday), licensed MIT. It adds 19 tokens to every session and 1,315 once invoked, about $0.0001 per session on Opus 5. 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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