zernio-library-skills: Skill for Claude Code

.claude/skills/zernio-workflow-creator/SKILL.md

zernio-workflow-creator is a skill for Claude Code from Enriquemarq1/zernio-library-skills. It costs 199 tokens per session (2,739 once invoked), scanned A, original, MIT.

A tool for creating conversation workflows through the Zernio API, including AI agents that operate on messaging platforms such as WhatsApp, Instagram, Facebook, and Telegram. Workflows connect steps such as triggers, replies, waiting, and loops.

In plain words
What is it for?
Use it to create, activate, pause, duplicate, roll back, or modify automated conversations for answering questions, collecting details, qualifying people, or booking calls.
Why use it?
It removes the need to build each conversation step manually in Zernio and helps keep the workflow structure editable after creation.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is Enriquemarq1/zernio-library-skills's own configuration. It tells Claude Code how to work on zernio-library-skills itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything zernio-library-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Enriquemarq1/zernio-library-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Enriquemarq1/zernio-library-skills/main/.claude/skills/zernio-workflow-creator/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Enriquemarq1/zernio-library-skills

Made for: Claude Code.

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README.md
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Per session 199 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,739 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, 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 Data Exfiltration · line 104
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00199 $0.02739
Opus 5 $0.00100 $0.01370
Sonnet 5 $0.00040 $0.00548
Haiku 4.5 $0.00020 $0.00274

Measured 12d ago against content hash 42fa4fca5655, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

zernio-workflow-creator scanned grade A with 1 finding 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 12d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

> the Zernio Workflow API contract + the recipes. Claude executes with `curl` (or the user's HTTP tool).
.claude/skills/zernio-workflow-creator/SKILL.md · 150 lines

How it starts

The opening of the file, as written. The whole thing — 150 lines — stays where its author put it; the contents beside it link to each section on GitHub.

zernio-workflow-creator

Build a Zernio Workflow — a branching conversation automation that can run a 24/7 AI agent on WhatsApp, Instagram, Facebook, Telegram, and more — just by asking Claude. Claude writes the node graph, creates it through the Zernio API, activates it, and edits it later on command. No node-by-node dragging, no cloning workflows.

The skill informs; the agent acts. This file + reference/zernio-workflows-api.md give Claude the Zernio Workflow API contract + the recipes. Claude executes with curl (or the user's HTTP tool). You stay in control — Claude shows you the graph and confirms before creating or activating anything (it goes live on a real audience).

What you can ask

  • "Build a WhatsApp AI agent that answers questions and books a call."
  • "Make a workflow: when someone DMs PRICING, an AI agent walks them through the plans."
  • "Add an email-capture step before the booking question." → Claude edits the graph.
  • "Pause / activate / duplicate / roll back the booking workflow."

What Claude needs (ask once, then remember in-session)

  1. ZERNIO_API_KEYAuthorization: Bearer <key> (zernio.com → Settings → API keys).
  2. profileId + accountId — the Zernio profile + connected account (GET /v1/profiles, GET /v1/accounts).
  3. platformwhatsapp (default), instagram, facebook, telegram, twitter, bluesky, reddit.
  4. The behavior in plain words — what the agent should do, the system prompt's job, the booking link / next step.

WhatsApp prerequisites (one-time)

  • A WhatsApp number bought inside ZernioPOST /v1/whatsapp/phone-numbers/purchase (needs a paid plan + KYC, which can take days — start early). Test first on the sandbox: POST /v1/whatsapp/sandbox/sessions.
  • For the AI node on Claude (BYOK): store your Anthropic API key in Zernio. Set provider: anthropic + model on the node to use it; omit provider for Zernio's built-in path.

The recipe (Claude follows this)

Read the full file on GitHub · 150 lines

Files

What ships with it

2 files beside SKILL.md 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.

Changes

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.

  1. 12d ago First seen · 150 lines · 199 tokens per session scan A 42fa4fca5655

Subscribe to this mod's changes

zernio-workflow-creator is a skill published in the GitHub repository Enriquemarq1/zernio-library-skills (39 stars, last pushed 24d ago), licensed MIT. It adds 199 tokens to every session and 2,739 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories