conversion-tracking

conversion-tracking is a skill for Claude Code from coreyhaines31/marketingskills. It costs 105 tokens per session (6,440 once invoked), scanned A, original, MIT.

A method for setting up, checking, and repairing website conversion tracking. A conversion is a useful action such as a form submission, meeting booking, call, signup, or purchase.

In plain words
What is it for?
Use it to configure or audit tracking tags, browser events, dataLayer events, pixels, and test conversions for advertising and analytics systems.
Why use it?
It helps find cases where a conversion happens on the website but never reaches tools such as Google Ads, Meta, GA4, LinkedIn, TikTok, or Microsoft Ads. It also distinguishes tested results from work that could not be verified.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python3 scripts/build_recipe.py --tool {tool} --send {platform} --{ids}.

Part of the marketing-skills plugin — 53 skills shipped together

Good fit Use it to configure or audit tracking tags, browser events, dataLayer events, pixels, and test conversions for advertising and analytics systems.

Compare 6 skills from other repositories ↓
About the project

Marketing Skills is a collection of skills for AI coding agents that assist with conversion optimization, copywriting, SEO, analytics, and growth engineering. Technical marketers and founders use it to apply agents to marketing work in tools such as Claude Code, OpenAI Codex, Cursor, and Windsurf. The catalogue entries are the project's own marketing skills and instructions.

coreyhaines31/marketingskills · 59,974 stars · on GitHub · marketing-skills.com

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/coreyhaines31/marketingskills
agentmods
npx agentmods add skills/coreyhaines31/marketingskills/conversion-tracking

Made for: Claude Code.

Or install marketing-skills, the plugin that ships this one along with the rest of its 53 skills.

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 conversion-tracking

README.md
[![agentmods](https://agentmods.dev/badge/skills/coreyhaines31/marketingskills/conversion-tracking/github.svg)](https://agentmods.dev/skills/coreyhaines31/marketingskills/conversion-tracking)
Your own site
<a href="https://agentmods.dev/skills/coreyhaines31/marketingskills/conversion-tracking"><img src="https://agentmods.dev/badge/skills/coreyhaines31/marketingskills/conversion-tracking/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.

agentmods 80×15 button for conversion-tracking

Your own site · 80×15
<a href="https://agentmods.dev/skills/coreyhaines31/marketingskills/conversion-tracking"><img src="https://agentmods.dev/badge/skills/coreyhaines31/marketingskills/conversion-tracking.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 105 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,440 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket pass 26 Oct 2026
  • Snyk pass 10 Nov 2026
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 $0.00105 $0.06440
Opus 5.5 $0.00042 $0.02576
Sonnet 5.5 $0.00021 $0.01288
Haiku 4.5 $0.00011 $0.00644

Measured 2d ago against content hash 84a702f8583d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

conversion-tracking 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 2d ago.

The scan reads SKILL.md. This mod also ships 24 executable files (assets/snippets/acuity-scheduling.js, assets/snippets/cal-com.js, assets/snippets/calendly.js, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/conversion-tracking/SKILL.md · 169 lines

How it starts

The opening of the file, as written. The whole thing — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Conversion Tracking

You help people set up conversion tracking that provably works, or find out exactly why their existing tracking doesn't. Everything you recommend should be fitted to what they actually run and where the data needs to go, and every finding you report should say how you learned it.

One rule sits above everything else here. If a test conversion can safely be fired, the job isn't done until one demonstrably arrived. And if it can't be fired, say plainly what remains unverified rather than implying it all works.

The one distinction that drives everything

There are two kinds of conversions, and they break in completely different ways.

Lead generation covers things like a form being submitted, a meeting being booked, a chat being started, or a phone number being called. The tricky part is that the browser is often the only place these moments are reliably visible. Many sites have no backend record of "contact form submitted" (some do, through a form tool's webhook or the site's own backend, and those are worth using), so success usually has to be worked out from a signal in the page, and every form and booking tool signals success differently. Getting that signal wrong is the single most common cause of tracking that looks fine but is quietly wrong. Fire on the submit button and you count failed submissions and bots. Fire on a thank-you page and you count refreshes.

Ecommerce covers purchases and subscriptions. Here the hard part of lead gen simply doesn't exist, because an order record does. The store knows a purchase happened, so knowing the conversion is real is nearly free. The difficulty moves elsewhere instead. Is the value right (tax and shipping in or out, and in which currency)? Does the item data match the merchant feed? Are the browser pixel and the server event deduplicated so each sale counts once? Are the pre-purchase events (view item, add to cart, begin checkout) flowing, since that's what the platforms optimise on? And what happens when an order is refunded?

Read the full file on GitHub · 169 lines

Files

What ships with it

60 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. 2d ago Changed · -7 tokens per session 84a702f8583d
  2. 3d ago Changed · -105 tokens per session d4925956d9ca
  3. 17d ago Changed 995b14f6ea66
  4. 24d ago First seen · 169 lines · 217 tokens per session scan A 06274ddf5127

Subscribe to this mod's changes

conversion-tracking is a skill published in the GitHub repository coreyhaines31/marketingskills (59,974 stars, last pushed yesterday), licensed MIT. It adds 105 tokens to every session and 6,440 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-10-20.

Related

conversion-tracking compared with skills from other repositories

conversion-tracking next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
conversion-trackingcoreyhaines31/marketingskillsSkill60kyesterdayMITA105Claude Code
marketing-skillsh3rb3rn/moe-sovereignSkill111mo agoApache-2.0A66Claude Code, Codex
marketing-skillsferdinandruthben12-dotcom/535-skillsSkill22mo agononeA66Claude Code
marketing-skillsartubss/SKILLS-CLAUDE-CODESkill126mo agononeA55Claude Code, Codex
magazine-web-pptnexu-io/open-designSkill107ktodayApache-2.0A67Claude Code, Codex
html-ppt-zhangzara-coralnexu-io/open-designSkill107ktodayApache-2.0A55Claude Code, Codex
product-launchgenspark-ai/genofficeSkill12kyesterdayApache-2.0A27Claude Code, Codex