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 alphabravo-oss/guildnpx agentmods add plugins/alphabravo-oss/guild/webstergit clone --depth 1 https://github.com/alphabravo-oss/guildWrote 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/alphabravo-oss/guild/webster)<a href="https://agentmods.dev/plugins/alphabravo-oss/guild/webster"><img src="https://agentmods.dev/badge/plugins/alphabravo-oss/guild/webster.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
webster 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
{
"name": "webster",
"version": "0.19.0",
"description": "Documentation for the person who has to use the thing, held to the bar of something you could hand a customer without reading it first. Every page declares who it is for, and that decides what the page may be about: a page for a user names screens, buttons and what the product gives back, never a symbol, a route or the architecture. Written from the product's own on-screen vocabulary before anyone opens the source. Prose is measured for the shape a reader pays for rather than for syllables, and then read by an agent that knows nothing about the product and reports where the page stopped it. Fixed layout modelled on Harvester, content types from The Good Docs Project, quality checks from the ISO/IEC/IEEE 26514 characteristics. Anchors every claim, measures drift against a recorded manifest, and refuses to state what it could not check.",
"author": {
"name": "AlphaBravo"
}
}
What it installs
The manifest is a name and a version. 11 skills, 6 agents travel with it, and installing the plugin installs all of them — 854 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill house-rules A 48 tokens
- Skill content-types A 60 tokens
- Skill reader-lens A 48 tokens
- Skill pedagogy A 62 tokens
- Skill structure A 50 tokens
- Skill no-slop A 43 tokens
- Skill extraction A 35 tokens
- Skill adr A 37 tokens
- Skill openapi A 40 tokens
- Skill changelog A 40 tokens
- Skill readme-rubric A 89 tokens
- Agent webster-architect A 51 tokens
- Agent webster-reader A 49 tokens
- Agent webster-tutorial A 63 tokens
- Agent webster-reference A 42 tokens
- Agent webster-diagram A 45 tokens
- Agent webster-api A 52 tokens
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 · 9 lines scan A 9f9639b5cd5c
webster is a plugin published in the GitHub repository alphabravo-oss/guild (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 2026-09-04.
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