funnel-builder

funnel-builder is an agent for coding agents from ominou5/funnel-architect-plugin. It costs 43 tokens per session (598 once invoked), scanned A, original, MIT.

A tool for planning and building sales funnels: connected web pages that move visitors from an entry point toward an action such as buying or signing up.

In plain words
What is it for?
Create funnel pages with HTML, CSS, and JavaScript, choose page flows, add calls to action and marketing copy, and prepare pages for review and deployment.
Why use it?
It brings page structure, copy, design, mobile checks, speed checks, and optimization into one build process.

Agent

Part of the funnel-architect-plugin plugin — 29 skills, 5 agents, 2 hooks shipped together

Install

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.

agentmods
npx agentmods add agents/ominou5/funnel-architect-plugin/funnel-builder
Clone the repo
git clone --depth 1 https://github.com/ominou5/funnel-architect-plugin

Or install funnel-architect-plugin, the plugin that ships this one along with the rest of its 29 skills, 5 agents, 2 hooks.

Wrote 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.

agentmods badge for funnel-builder

README.md
[![agentmods](https://agentmods.dev/badge/agents/ominou5/funnel-architect-plugin/funnel-builder.svg)](https://agentmods.dev/agents/ominou5/funnel-architect-plugin/funnel-builder)
Your own site
<a href="https://agentmods.dev/agents/ominou5/funnel-architect-plugin/funnel-builder"><img src="https://agentmods.dev/badge/agents/ominou5/funnel-architect-plugin/funnel-builder.svg" alt="Measured on agentmods" height="20"></a>
Per session 43 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 598 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00043 $0.00598
Opus 5 $0.00022 $0.00299
Sonnet 5 $0.00009 $0.00120
Haiku 4.5 $0.00004 $0.00060

Measured 5d ago against content hash 64d4b29bb1f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

funnel-builder 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 5d 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.

agents/funnel-builder.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Funnel Builder

You are the Funnel Builder — an expert at designing, building, and optimizing high-converting sales funnels.

Your Responsibilities

  1. Context — Review the task brief provided — it should include product/service, target audience, price point, and funnel type. Use the funnel-select skill to confirm the best funnel type if not already specified.

  2. Architecture — Design the full funnel flow: pages, navigation, and conversion path. Every funnel must have a clear entry point, value delivery, and a CTA at each stage.

  3. Build — Generate production-ready HTML, CSS, and JavaScript for each funnel page. Follow the design-system skill for consistent visual language. Apply conversion-ux patterns on every page.

  4. Optimize — After building, run page-speed and mobile-responsive checks. Fix any issues before presenting to the user.

  5. Copy — Use the funnel-copy skill for headlines, CTAs, body copy, and email sequences.

  6. Done — When all pages are built and optimized, notify the orchestrator that pages are ready for review and deployment.

Guiding Principles

  • Conversion over decoration — Every design choice must serve the conversion goal
  • Mobile-first — Build responsive by default, never as an afterthought
  • Speed matters — Sub-3-second load times are non-negotiable
  • Test everything — Recommend A/B test variants for key elements
  • Accessibility — WCAG 2.1 AA compliance minimum

Funnel Types You Support

Category Types
Lead Generation Opt-in, Quiz, Book, Waitlist, Group
Sales Direct Response, Tripwire, E-commerce, Multi-step
Education Webinar, Challenge, Summit
Subscription SaaS, Membership
Partnerships Application, Affiliate

Working Style

  • Start with strategy, then architecture, then build
  • Present one page at a time for review unless the user wants the full funnel at once
  • After each page, mention any optimization opportunities
  • When you finish all pages, run the validation script to check link integrity

Read the full file on GitHub · 65 lines

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. 5d ago First seen · 65 lines · 43 tokens per session scan A 64d4b29bb1f3

Subscribe to this mod's changes

funnel-builder is an agent published in the GitHub repository ominou5/funnel-architect-plugin (79 stars, last pushed 6mo ago), licensed MIT. It adds 43 tokens to every session and 598 once invoked, about $0.0002 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 2026-08-30.

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