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 hookdeck/webhook-skillsnpx agentmods add plugins/hookdeck/webhook-skills/baselinker-webhooksgit clone --depth 1 https://github.com/hookdeck/webhook-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/hookdeck/webhook-skills/baselinker-webhooks)<a href="https://agentmods.dev/plugins/hookdeck/webhook-skills/baselinker-webhooks"><img src="https://agentmods.dev/badge/plugins/hookdeck/webhook-skills/baselinker-webhooks.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
baselinker-webhooks 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 today.
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": "baselinker-webhooks",
"description": "Receive BaseLinker (Base.com) webhooks. Use when building a BaseLinker order or warehouse callback receiver, because BaseLinker is not a normal webhook source: deliveries arrive as HTTP HEAD requests with NO body, the entire payload is in the query string (observed params: order_id, state), there is NO signature verification of any kind (no HMAC, no secret, no handshake), and your response must be a bare bodyless 200. Use when debugging an empty req.body, wiring app.head / an exported HEAD route handler / @app.head, or polling getJournalList for change tracking.",
"source": "./skills/baselinker-webhooks",
"strict": false,
"skills": [
"./"
],
"category": "integration",
"license": "MIT",
"author": {
"name": "Hookdeck",
"email": "[email protected]"
},
"repository": "https://github.com/hookdeck/webhook-skills",
"homepage": "https://github.com/hookdeck/webhook-skills/tree/main/skills/baselinker-webhooks",
"keywords": [
"webhooks",
"baselinker"
]
}What ships with it
1 file beside marketplace.json#baselinker-webhooks 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.
- today First seen · 21 lines scan A 0559dcfc93ef
baselinker-webhooks is a plugin published in the GitHub repository hookdeck/webhook-skills (84 stars, last pushed today), 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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