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 alinaqi/maggy --skill klaviyogit clone --depth 1 https://github.com/alinaqi/maggyWrote 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/alinaqi/maggy/klaviyo)<a href="https://agentmods.dev/skills/alinaqi/maggy/klaviyo"><img src="https://agentmods.dev/badge/skills/alinaqi/maggy/klaviyo/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/alinaqi/maggy/klaviyo"><img src="https://agentmods.dev/badge/skills/alinaqi/maggy/klaviyo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
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 →
- high Privilege Escalation · line 760 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
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 | $0.04392 |
| Opus 5 | $0.00010 | $0.02196 |
| Sonnet 5 | $0.00004 | $0.00878 |
| Haiku 4.5 | $0.00002 | $0.00439 |
Grade A, and why
klaviyo 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 8d 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 — 810 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Klaviyo E-Commerce Marketing Skill
For integrating Klaviyo email/SMS marketing - customer profiles, event tracking, campaigns, flows, and segmentation.
Sources: Klaviyo API Docs | API Reference
Why Klaviyo
| Feature | Benefit |
|---|---|
| E-commerce Native | Built for online stores, deep integrations |
| Event-Based | Trigger flows from any customer action |
| Segmentation | Advanced filtering on behavior + properties |
| Email + SMS | Unified platform for both channels |
| Analytics | Revenue attribution per campaign |
API Basics
Base URLs
| Type | URL |
|---|---|
| Server-side (Private) | https://a.klaviyo.com/api |
| Client-side (Public) | https://a.klaviyo.com/client |
Authentication
// Server-side: Private API Key
const headers = {
"Authorization": "Klaviyo-API-Key pk_xxxxxxxxxxxxxxxxxxxxxxxx",
"Content-Type": "application/json",
"revision": "2024-10-15", // API version
};
// Client-side: Public API Key (6 characters)
const publicKey = "XXXXXX"; // Company ID
// Use as query param: ?company_id=XXXXXX
API Key Scopes
| Scope | Access |
|---|---|
| Read-only | View data only |
| Full | Read + write (default) |
| Custom | Specific permissions |
Installation
Node.js
npm install klaviyo-api
// lib/klaviyo.ts
import { ApiClient, EventsApi, ProfilesApi, ListsApi } from "klaviyo-api";
const client = new ApiClient();
client.setApiKey(process.env.KLAVIYO_PRIVATE_KEY!);
export const eventsApi = new EventsApi(client);
export const profilesApi = new ProfilesApi(client);
export const listsApi = new ListsApi(client);
Python
pip install klaviyo-api
# lib/klaviyo.py
from klaviyo_api import KlaviyoAPI
klaviyo = KlaviyoAPI(
api_key=os.environ["KLAVIYO_PRIVATE_KEY"],
max_delay=60,
max_retries=3
)
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.
- 8d ago First seen · 810 lines · 19 tokens per session scan A a600115b277d
klaviyo is a skill published in the GitHub repository alinaqi/maggy (707 stars, last pushed 3d ago), licensed MIT. It adds 19 tokens to every session and 4,392 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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