feat: add conversion tracking reference to paid-ads skill

Cross-platform pixel setup guide covering Google Ads, Meta, LinkedIn,
and TikTok — installation, event configuration, server-side tracking,
and validation. Covers the marketer-level setup that was missing between
the high-level checklists and deep code-level implementation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -12,17 +12,18 @@
   "plugins": [
     {
       "name": "marketing-skills",
-      "description": "34 marketing skills for technical marketers and founders: ASO, CRO, copywriting, cold email, SEO, AI SEO, paid ads, ad creative, churn prevention, pricing strategy, referral programs, revenue operations, sales enablement, customer research, site architecture, and more",
+      "description": "36 marketing skills for technical marketers and founders: ASO, CRO, copywriting, cold email, SEO, AI SEO, paid ads, ad creative, churn prevention, pricing strategy, referral programs, revenue operations, sales enablement, customer research, site architecture, and more",
       "source": "./",
       "strict": false,
       "skills": [
         "./skills/ab-test-setup",
         "./skills/ad-creative",
         "./skills/ai-seo",
-        "./skills/aso-audit",
         "./skills/analytics-tracking",
+        "./skills/aso-audit",
         "./skills/churn-prevention",
         "./skills/cold-email",
+        "./skills/community-marketing",
         "./skills/competitor-alternatives",
         "./skills/content-strategy",
         "./skills/copy-editing",

README.md

@@ -54,17 +54,19 @@ See each skill's **Related Skills** section for the full dependency map.
 <!-- SKILLS:START -->
 | Skill | Description |
 |-------|-------------|
-| [ab-test-setup](skills/ab-test-setup/) | When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B... |
+| [ab-test-setup](skills/ab-test-setup/) | When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program.... |
 | [ad-creative](skills/ad-creative/) | When the user wants to generate, iterate, or scale ad creative — headlines, descriptions, primary text, or full ad... |
 | [ai-seo](skills/ai-seo/) | When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers.... |
 | [analytics-tracking](skills/analytics-tracking/) | When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions... |
+| [aso-audit](skills/aso-audit/) | When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO... |
 | [churn-prevention](skills/churn-prevention/) | When the user wants to reduce churn, build cancellation flows, set up save offers, recover failed payments, or... |
 | [cold-email](skills/cold-email/) | Write B2B cold emails and follow-up sequences that get replies. Use when the user wants to write cold outreach emails,... |
+| [community-marketing](skills/community-marketing/) | Build and leverage online communities to drive product growth and brand loyalty. Use when the user wants to create a... |
 | [competitor-alternatives](skills/competitor-alternatives/) | When the user wants to create competitor comparison or alternative pages for SEO and sales enablement. Also use when... |
 | [content-strategy](skills/content-strategy/) | When the user wants to plan a content strategy, decide what content to create, or figure out what topics to cover. Also... |
-| [copy-editing](skills/copy-editing/) | When the user wants to edit, review, or improve existing marketing copy. Also use when the user mentions 'edit this... |
+| [copy-editing](skills/copy-editing/) | When the user wants to edit, review, or improve existing marketing copy, or refresh outdated content. Also use when the... |
 | [copywriting](skills/copywriting/) | When the user wants to write, rewrite, or improve marketing copy for any page — including homepage, landing pages,... |
-| [customer-research](skills/customer-research/) | When the user wants to conduct, analyze, or synthesize customer research — including interview transcripts, surveys, support tickets, review mining, Reddit/G2/forum research, persona generation, and voice of customer (VOC)... |
+| [customer-research](skills/customer-research/) | When the user wants to conduct, analyze, or synthesize customer research. Use when the user mentions "customer... |
 | [email-sequence](skills/email-sequence/) | When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email... |
 | [form-cro](skills/form-cro/) | When the user wants to optimize any form that is NOT signup/registration — including lead capture forms, contact forms,... |
 | [free-tool-strategy](skills/free-tool-strategy/) | When the user wants to plan, evaluate, or build a free tool for marketing purposes — lead generation, SEO value, or... |

skills/community-marketing/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: community-marketing
-description: Build and leverage online communities to drive product growth and brand loyalty. Use when the user wants to create a community strategy, grow a Discord or Slack community, manage a forum or subreddit, build brand advocates, increase word-of-mouth, drive community-led growth, engage users post-signup, or turn customers into evangelists. Trigger phrases: "build a community," "community strategy," "Discord community," "Slack community," "community-led growth," "brand advocates," "user community," "forum strategy," "community engagement," "grow our community," "ambassador program," "community flywheel."
+description: "Build and leverage online communities to drive product growth and brand loyalty. Use when the user wants to create a community strategy, grow a Discord or Slack community, manage a forum or subreddit, build brand advocates, increase word-of-mouth, drive community-led growth, engage users post-signup, or turn customers into evangelists. Trigger phrases: \"build a community,\" \"community strategy,\" \"Discord community,\" \"Slack community,\" \"community-led growth,\" \"brand advocates,\" \"user community,\" \"forum strategy,\" \"community engagement,\" \"grow our community,\" \"ambassador program,\" \"community flywheel.\""
 metadata:
   version: 1.0.0
 ---
@@ -141,3 +141,23 @@ Depending on what the user needs, produce one of:
 - **Health Audit Report** — Current metrics, diagnosis, top 3 priorities to fix
 
 Always be specific. Generic advice ("be consistent," "provide value") is not useful. Give the user something they can act on today.
+
+---
+
+## Task-Specific Questions
+
+1. What platform are you building on (or considering)?
+2. What stage is the community at? (Pre-launch, early, growing, established)
+3. What's the primary business goal? (Retention, activation, word-of-mouth, support deflection)
+4. Who is the ideal community member and what motivates them?
+5. Do you have existing users or customers to seed from?
+6. How much time can you dedicate to community management weekly?
+
+---
+
+## Related Skills
+
+- **referral-program**: For structured referral and ambassador incentive programs
+- **churn-prevention**: For retention strategies that complement community engagement
+- **social-content**: For content creation across social platforms
+- **customer-research**: For understanding your community members' needs and language

skills/paid-ads/SKILL.md

@@ -245,6 +245,8 @@ Before launching campaigns, ensure proper tracking and account setup.
 
 **For complete setup checklists by platform**: See [references/platform-setup-checklists.md](references/platform-setup-checklists.md)
 
+**For conversion pixel installation and event setup**: See [references/conversion-tracking.md](references/conversion-tracking.md)
+
 ### Universal Pre-Launch Checklist
 - [ ] Conversion tracking tested with real conversion
 - [ ] Landing page loads fast (<3 sec)
@@ -302,7 +304,7 @@ For implementation, see the [tools registry](../../tools/REGISTRY.md). Key adver
 | **LinkedIn Ads** | B2B, job title targeting | - | [linkedin-ads.md](../../tools/integrations/linkedin-ads.md) |
 | **TikTok Ads** | Younger demographics, video | - | [tiktok-ads.md](../../tools/integrations/tiktok-ads.md) |
 
-For tracking, see also: [ga4.md](../../tools/integrations/ga4.md), [segment.md](../../tools/integrations/segment.md)
+For tracking setup, see [references/conversion-tracking.md](references/conversion-tracking.md), [ga4.md](../../tools/integrations/ga4.md), [segment.md](../../tools/integrations/segment.md)
 
 ---
 

skills/paid-ads/references/conversion-tracking.md

@@ -0,0 +1,361 @@
+# Conversion Tracking Setup
+
+How to set up conversion tracking pixels across ad platforms. This guide covers installation, event configuration, and validation — everything a marketer needs to ensure ad spend is properly attributed.
+
+---
+
+## Why This Matters
+
+Without conversion tracking:
+- Ad platforms can't optimize for your actual goals
+- You're flying blind on ROAS and CPA
+- Retargeting audiences can't be built
+- You'll waste budget on impressions that don't convert
+
+Get tracking right before spending a dollar on ads.
+
+---
+
+## Platform Pixels Overview
+
+| Platform | Pixel/Tag Name | Events API | Key Events |
+|----------|---------------|:----------:|------------|
+| **Google Ads** | Google tag (gtag.js) | Enhanced Conversions | purchase, sign_up, generate_lead |
+| **Meta** | Meta Pixel + CAPI | Conversions API | Purchase, Lead, ViewContent, AddToCart |
+| **LinkedIn** | Insight Tag | Conversions API | conversion (URL or event-based) |
+| **TikTok** | TikTok Pixel | Events API | Purchase, ViewContent, AddToCart, CompleteRegistration |
+| **Twitter/X** | Twitter Pixel | - | Purchase, SignUp, Download |
+
+---
+
+## Google Ads
+
+### Install the Google tag
+
+Add to every page, in `<head>`:
+
+```html
+<script async src="https://www.googletagmanager.com/gtag/js?id=AW-XXXXXXXXX"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+  gtag('config', 'AW-XXXXXXXXX');
+</script>
+```
+
+Replace `AW-XXXXXXXXX` with your Conversion ID from Google Ads > Tools > Conversions.
+
+### Set up conversion actions
+
+In Google Ads > Goals > Conversions > New conversion action:
+
+| Conversion | Category | Value | Count |
+|-----------|----------|-------|-------|
+| Purchase | Purchase | Dynamic (order value) | Every |
+| Sign up / Lead | Sign-up | Fixed ($X estimated value) | One |
+| Demo request | Lead | Fixed ($X estimated value) | One |
+| Free trial start | Sign-up | Fixed ($X estimated value) | One |
+
+### Fire conversion events
+
+```javascript
+// Purchase
+gtag('event', 'conversion', {
+  'send_to': 'AW-XXXXXXXXX/CONVERSION_LABEL',
+  'value': 99.00,
+  'currency': 'USD',
+  'transaction_id': 'ORDER-123'
+});
+
+// Lead / Sign up
+gtag('event', 'conversion', {
+  'send_to': 'AW-XXXXXXXXX/CONVERSION_LABEL',
+  'value': 50.00,
+  'currency': 'USD'
+});
+```
+
+### Enhanced Conversions
+
+Sends hashed first-party data (email, phone) to improve attribution after cookie restrictions. Enable in Google Ads > Goals > Settings > Enhanced conversions.
+
+```javascript
+gtag('set', 'user_data', {
+  'email': 'user@example.com',      // auto-hashed by gtag
+  'phone_number': '+11234567890'
+});
+```
+
+### Google Tag Manager alternative
+
+If using GTM instead of inline gtag.js:
+1. Install GTM container on all pages
+2. Create Google Ads conversion tags in GTM
+3. Set triggers for conversion events (form submissions, purchases)
+4. Use the Data Layer to pass dynamic values (order amount, transaction ID)
+5. Test with GTM Preview mode before publishing
+
+---
+
+## Meta (Facebook/Instagram)
+
+### Install the Meta Pixel
+
+Add to every page, in `<head>`:
+
+```html
+<script>
+  !function(f,b,e,v,n,t,s)
+  {if(f.fbq)return;n=f.fbq=function(){n.callMethod?
+  n.callMethod.apply(n,arguments):n.queue.push(arguments)};
+  if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
+  n.queue=[];t=b.createElement(e);t.async=!0;
+  t.src=v;s=b.getElementsByTagName(e)[0];
+  s.parentNode.insertBefore(t,s)}(window, document,'script',
+  'https://connect.facebook.net/en_US/fbevents.js');
+  fbq('init', 'YOUR_PIXEL_ID');
+  fbq('track', 'PageView');
+</script>
+```
+
+Replace `YOUR_PIXEL_ID` from Meta Events Manager.
+
+### Standard events
+
+```javascript
+// View a product or key page
+fbq('track', 'ViewContent', {
+  content_name: 'Pro Plan',
+  content_category: 'Pricing',
+  value: 29.00,
+  currency: 'USD'
+});
+
+// Lead capture (form submit, demo request)
+fbq('track', 'Lead', {
+  content_name: 'Demo Request',
+  value: 50.00,
+  currency: 'USD'
+});
+
+// Purchase
+fbq('track', 'Purchase', {
+  value: 99.00,
+  currency: 'USD',
+  content_type: 'product',
+  contents: [{ id: 'pro-plan', quantity: 1 }]
+});
+
+// Add to cart (e-commerce)
+fbq('track', 'AddToCart', {
+  content_ids: ['SKU-123'],
+  content_type: 'product',
+  value: 49.00,
+  currency: 'USD'
+});
+```
+
+### Conversions API (CAPI)
+
+Server-side tracking that works alongside the pixel. Required for accurate tracking after iOS 14+ and cookie restrictions.
+
+Set up via:
+- **Direct integration** — send events from your server to Meta's API
+- **Partner integrations** — Shopify, WooCommerce, Segment, etc. have built-in CAPI support
+- **Conversions API Gateway** — Meta's managed solution via AWS
+
+Key: send the same events from both pixel (browser) AND CAPI (server), with a shared `event_id` for deduplication.
+
+### Aggregated Event Measurement
+
+Required for iOS 14+ tracking. In Events Manager > Aggregated Event Measurement:
+1. Verify your domain
+2. Configure and prioritize your top 8 events in order of business importance
+3. Purchase should typically be #1, Lead #2
+
+---
+
+## LinkedIn
+
+### Install the Insight Tag
+
+Add to every page, before `</body>`:
+
+```html
+<script type="text/javascript">
+  _linkedin_partner_id = "YOUR_PARTNER_ID";
+  window._linkedin_data_partner_ids = window._linkedin_data_partner_ids || [];
+  window._linkedin_data_partner_ids.push(_linkedin_partner_id);
+  (function(l) {
+    if (!l){window.lintrk = function(a,b){window.lintrk.q.push([a,b])};
+    window.lintrk.q=[]}
+    var s = document.getElementsByTagName("script")[0];
+    var b = document.createElement("script");
+    b.type = "text/javascript";b.async = true;
+    b.src = "https://snap.licdn.com/li.lms-analytics/insight.min.js";
+    s.parentNode.insertBefore(b, s);})(window.lintrk);
+</script>
+```
+
+### Conversion tracking
+
+LinkedIn supports two methods:
+
+**URL-based**: Fires when someone visits a specific URL (e.g., `/thank-you`).
+Set up in Campaign Manager > Analyze > Conversion Tracking > Create Conversion.
+
+**Event-based**: Fire manually on specific actions:
+
+```javascript
+window.lintrk('track', { conversion_id: YOUR_CONVERSION_ID });
+```
+
+### LinkedIn CAPI
+
+For server-side tracking, LinkedIn offers a Conversions API. Set up via partner integrations (Segment, Tealium) or direct API calls. Deduplicates with the Insight Tag automatically when configured correctly.
+
+---
+
+## TikTok
+
+### Install the TikTok Pixel
+
+Add to every page, in `<head>`:
+
+```html
+<script>
+  !function (w, d, t) {
+    w.TiktokAnalyticsObject=t;var ttq=w[t]=w[t]||[];
+    ttq.methods=["page","track","identify","instances","debug","on","off",
+    "once","ready","alias","group","enableCookie","disableCookie","holdConsent",
+    "revokeConsent","grantConsent"],ttq.setAndDefer=function(t,e)
+    {t[e]=function(){t.push([e].concat(Array.prototype.slice.call(arguments,0)))}};
+    for(var i=0;i<ttq.methods.length;i++)ttq.setAndDefer(ttq,ttq.methods[i]);
+    ttq.instance=function(t){for(var e=ttq._i[t]||[],n=0;
+    n<ttq.methods.length;n++)ttq.setAndDefer(e,ttq.methods[n]);return e};
+    ttq.load=function(e,n){var r="https://analytics.tiktok.com/i18n/pixel/events.js",
+    o=n&&n.partner;ttq._i=ttq._i||{},ttq._i[e]=[],ttq._i[e]._u=r,
+    ttq._t=ttq._t||{},ttq._t[e]=+new Date,ttq._o=ttq._o||{},
+    ttq._o[e]=n||{};var s=document.createElement("script");
+    s.type="text/javascript",s.async=!0,s.src=r+"?sdkid="+e+"&lib="+t;
+    var a=document.getElementsByTagName("script")[0];
+    a.parentNode.insertBefore(s,a)};
+    ttq.load('YOUR_PIXEL_ID');
+    ttq.page();
+  }(window, document, 'ttq');
+</script>
+```
+
+### Standard events
+
+```javascript
+// View content
+ttq.track('ViewContent', {
+  content_id: 'pro-plan',
+  content_type: 'product',
+  content_name: 'Pro Plan',
+  value: 29.00,
+  currency: 'USD'
+});
+
+// Complete registration / sign up
+ttq.track('CompleteRegistration', {
+  content_name: 'Free Trial'
+});
+
+// Purchase
+ttq.track('Purchase', {
+  content_id: 'pro-plan',
+  content_type: 'product',
+  value: 99.00,
+  currency: 'USD',
+  quantity: 1
+});
+
+// Add to cart
+ttq.track('AddToCart', {
+  content_id: 'SKU-123',
+  content_type: 'product',
+  value: 49.00,
+  currency: 'USD'
+});
+```
+
+### Events API (server-side)
+
+TikTok's Events API works like Meta's CAPI — send the same events from your server for better attribution. Use `event_id` for deduplication with browser pixel events.
+
+### Advanced Matching
+
+Pass hashed user data for better attribution:
+
+```javascript
+ttq.identify({
+  email: 'user@example.com',       // auto-hashed
+  phone_number: '+11234567890'
+});
+```
+
+---
+
+## Validation Checklist
+
+After installing any pixel, verify before going live:
+
+### Browser-side checks
+
+- [ ] Pixel fires on every page (check via browser extension)
+- [ ] Conversion events fire at the right moment (after confirmed action, not on button click)
+- [ ] Event parameters contain correct values (currency, amount, content IDs)
+- [ ] No duplicate events firing on the same action
+- [ ] Events fire on both desktop and mobile
+
+### Platform-side checks
+
+- [ ] Events appear in the platform's event manager/diagnostics
+- [ ] Test conversions show correct values
+- [ ] Event match quality is acceptable (Meta: score > 6)
+- [ ] Server-side events are deduplicating with browser events (not double-counting)
+
+### Debugging tools
+
+| Platform | Tool |
+|----------|------|
+| Google | Google Tag Assistant, Chrome DevTools Network tab |
+| Meta | Meta Pixel Helper (Chrome extension), Events Manager Test Events |
+| LinkedIn | Insight Tag Validator in Campaign Manager |
+| TikTok | TikTok Pixel Helper (Chrome extension), Events Manager |
+| All | GTM Preview Mode (if using Google Tag Manager) |
+
+---
+
+## Common Mistakes
+
+- **Firing purchase events on button click instead of confirmed payment** — always fire on the success/thank-you page or after server confirmation
+- **Missing deduplication between pixel and server events** — without a shared `event_id`, you'll double-count conversions
+- **Not testing on mobile** — many pixels break on mobile browsers or in-app webviews
+- **Hardcoded test values** — remove test transaction amounts before going live
+- **Forgetting to exclude internal traffic** — your team's visits inflate conversion data
+- **Installing pixels without consent management** — GDPR/CCPA require user consent before firing tracking pixels in applicable regions
+- **Pixel installed but no conversion actions created** — the pixel collects data, but the ad platform won't optimize without defined conversion actions
+
+---
+
+## When to Use Server-Side Tracking
+
+Browser-only tracking is increasingly unreliable due to:
+- iOS 14+ App Tracking Transparency
+- Third-party cookie deprecation
+- Ad blockers (30%+ of tech audiences)
+
+**Use server-side (CAPI/Events API) when:**
+- Running Meta or TikTok ads (strongly recommended)
+- Your audience is tech-savvy (higher ad blocker usage)
+- You need accurate purchase/revenue attribution
+- You're spending >$5K/month on any platform
+
+**Server-side is optional when:**
+- Running Google Ads only (Enhanced Conversions covers most gaps)
+- Low ad spend / testing phase
+- B2B with LinkedIn only (Insight Tag is still reliable)

skills/social-content/SKILL.md

@@ -49,6 +49,7 @@ Gather this context (ask if not provided):
 | Facebook | Communities, local businesses | 1-2x/day | Groups, native video |
 
 **For detailed platform strategies**: See [references/platforms.md](references/platforms.md)
+
 **For hashtag limits and character counts**: See [references/platform-limits.md](references/platform-limits.md)
 
 ---

tools/REGISTRY.md

@@ -61,7 +61,7 @@ Quick reference for AI agents to discover tool capabilities and integration meth
 | meta-ads | Ads | ✓ | - | [✓](clis/meta-ads.js) | ✓ | [meta-ads.md](integrations/meta-ads.md) |
 | linkedin-ads | Ads | ✓ | - | [✓](clis/linkedin-ads.js) | - | [linkedin-ads.md](integrations/linkedin-ads.md) |
 | tiktok-ads | Ads | ✓ | - | [✓](clis/tiktok-ads.js) | ✓ | [tiktok-ads.md](integrations/tiktok-ads.md) |
-| zapier | Automation | ✓ | ✓ | [✓](clis/zapier.js) | - | [zapier.md](integrations/zapier.md) |
+| zapier | Automation | ✓ | ✓ | [✓](clis/zapier.js) | ✓ | [zapier.md](integrations/zapier.md) |
 | hotjar | CRO | ✓ | - | [✓](clis/hotjar.js) | - | [hotjar.md](integrations/hotjar.md) |
 | optimizely | A/B Testing | ✓ | - | [✓](clis/optimizely.js) | ✓ | [optimizely.md](integrations/optimizely.md) |
 | calendly | Scheduling | ✓ | - | [✓](clis/calendly.js) | - | [calendly.md](integrations/calendly.md) |
@@ -202,9 +202,9 @@ Workflow automation and integration platforms.
 
 | Tool | Best For | MCP Available |
 |------|----------|:-------------:|
-| **zapier** | No-code integrations | ✓ |
+| **zapier** | No-code integrations + SDK for 8,000+ apps | ✓ |
 
-**Agent recommendation**: Zapier for connecting tools without code.
+**Agent recommendation**: Zapier SDK for agents that need to interact with any app directly. Zaps for always-on automations.
 
 ### CRO & A/B Testing
 
@@ -456,7 +456,7 @@ These tools have Model Context Protocol servers available, enabling direct agent
 - **mailchimp** - Email campaign management
 - **google-ads** - Ad campaign management
 - **resend** - Transactional email sending
-- **zapier** - Workflow automation
+- **zapier** - Workflow automation + SDK for 8,000+ app integrations
 - **zoominfo** - B2B contacts and intent data
 - **clay** - Data enrichment and outbound automation
 - **supermetrics** - Cross-platform marketing data

tools/clis/zapier.js

@@ -122,7 +122,9 @@ async function main() {
     case 'hooks':
       switch (sub) {
         case 'send': {
+          // Sends a POST to a Zapier webhook catch hook URL (e.g. https://hooks.zapier.com/hooks/catch/...)
           if (!args.url) { result = { error: '--url required' }; break }
+          if (!args.url.startsWith('https://')) { result = { error: '--url must use https://' }; break }
           if (!args.data) { result = { error: '--data required (JSON string)' }; break }
           let data
           try {

tools/integrations/zapier.md

@@ -1,6 +1,6 @@
 # Zapier
 
-Workflow automation platform connecting apps without code.
+Workflow automation platform connecting 8,000+ apps. The Zapier SDK gives AI agents direct access to any app's actions without building OAuth flows or reverse-engineering APIs.
 
 ## Capabilities
 
@@ -8,16 +8,110 @@ Workflow automation platform connecting apps without code.
 |-------------|-----------|-------|
 | API | ✓ | REST API for Zaps, tasks, and webhooks |
 | MCP | ✓ | Available via Zapier MCP server |
-| CLI | - | Not available |
-| SDK | - | API and webhooks only |
+| CLI | ✓ | `@zapier/zapier-sdk-cli` for app discovery and type generation |
+| SDK | ✓ | `@zapier/zapier-sdk` — TypeScript SDK for 8,000+ app integrations |
 
 ## Authentication
 
+### Legacy API (Zaps management)
+
 - **Type**: API Key
 - **Header**: `X-API-Key: {api_key}`
 - **Get key**: Settings > API in Zapier account
 
-## Common Agent Operations
+### SDK Authentication
+
+**Browser-based login (development):**
+```bash
+npx zapier-sdk login
+```
+
+**Server-side (production):**
+- Client Credentials — store as environment variables
+- Direct token — set `ZAPIER_CREDENTIALS` env var
+
+Browser-based login only works locally. Use Client Credentials for any server-side deployment.
+
+## SDK Quick Start
+
+### Install
+
+```bash
+npm install @zapier/zapier-sdk
+npm install -D @zapier/zapier-sdk-cli @types/node typescript
+npm pkg set type=module
+```
+
+### Initialize
+
+```typescript
+import { createZapierSdk } from "@zapier/zapier-sdk";
+const zapier = createZapierSdk();
+```
+
+### CLI Commands
+
+| Command | Purpose |
+|---------|---------|
+| `npx zapier-sdk login` | Authenticate (dev only) |
+| `npx zapier-sdk list-apps --search "query"` | Search available apps |
+| `npx zapier-sdk list-actions APP_KEY` | List actions for an app |
+| `npx zapier-sdk add [app-key]` | Generate TypeScript types |
+
+### SDK Methods
+
+| Method | Purpose |
+|--------|---------|
+| `zapier.listConnections()` | List authenticated app connections |
+| `zapier.findFirstConnection()` | Find a specific connection |
+| `zapier.runAction()` | Execute an action on a connected app |
+| `zapier.apps.slack()` | App proxy pattern for clean syntax |
+| `zapier.fetch()` | Custom authenticated API calls |
+
+### Example: Send a Slack Message
+
+```typescript
+import { createZapierSdk } from "@zapier/zapier-sdk";
+
+const zapier = createZapierSdk();
+const slack = await zapier.apps.slack();
+
+await slack.sendChannelMessage({
+  channel: "#marketing",
+  message: "Campaign launched!"
+});
+```
+
+### Example: Create a HubSpot Contact
+
+```typescript
+const hubspot = await zapier.apps.hubspot();
+
+await hubspot.createContact({
+  email: "lead@example.com",
+  firstName: "Jane",
+  lastName: "Doe"
+});
+```
+
+### Pagination
+
+Use `.items()` for large datasets:
+
+```typescript
+const contacts = await hubspot.listContacts({ maxItems: 100 });
+for await (const contact of contacts.items()) {
+  console.log(contact.email);
+}
+```
+
+### Governance Note
+
+Direct API calls via `zapier.fetch()` are not subject to org app/action restriction policies. Use pre-built actions where possible if your org has governance requirements.
+
+---
+
+## Zaps API (Legacy)
 
 ### List Zaps
 
@@ -82,30 +176,29 @@ POST https://hooks.zapier.com/hooks/catch/{account_id}/{hook_id}/
 
 ## Common Marketing Automations
 
-### Lead capture to CRM
-```
-Typeform → Zapier → HubSpot
+### With SDK (recommended for agents)
+
+```typescript
+// Lead capture to CRM
+const hubspot = await zapier.apps.hubspot();
+await hubspot.createContact({ email, firstName, lastName });
+
+// New customer notification
+const slack = await zapier.apps.slack();
+await slack.sendChannelMessage({ channel: "#revenue", message: `New customer: ${email}` });
+
+// Add to email sequence
+const customerio = await zapier.apps.customerio();
+await customerio.createOrUpdatePerson({ email, plan: "pro" });
 ```
 
-### New customer notifications
-```
-Stripe (new customer) → Zapier → Slack
-```
+### With Zaps (no-code)
 
-### Email sequence triggers
-```
-Form submission → Zapier → Customer.io
-```
-
-### Social proof automation
-```
-New review → Zapier → Twitter/Slack
-```
-
-### Referral tracking
-```
-New referral → Zapier → Spreadsheet + Slack
-```
+- Typeform → Zapier → HubSpot (lead capture)
+- Stripe → Zapier → Slack (new customer alerts)
+- Form submission → Zapier → Customer.io (email sequences)
+- New review → Zapier → Slack (social proof)
+- New referral → Zapier → Spreadsheet + Slack (referral tracking)
 
 ## Webhook Payload Structure
 
@@ -123,24 +216,24 @@ When sending to Zapier, structure data as flat JSON:
 
 ## Key Concepts
 
-- **Zap** - Automated workflow
+- **Zap** - Automated workflow (no-code)
+- **SDK** - Programmatic access to 8,000+ app integrations
 - **Trigger** - Event that starts a Zap
-- **Action** - Task performed by Zap
+- **Action** - Task performed by Zap or SDK
 - **Task** - Single action execution
-- **Filter** - Conditional logic
-- **Path** - Branching logic
+- **Connection** - Authenticated link to an app (shared between Zaps and SDK)
 
 ## When to Use
 
-- Connecting marketing tools without code
-- Automating lead routing
-- Syncing data between platforms
-- Triggering notifications
-- Building marketing workflows
+- **SDK**: When an AI agent needs to interact with any app directly — send messages, create records, sync data
+- **Zaps**: When you need always-on automation without code
+- **Webhooks**: When triggering workflows from your own app
+- **API**: When managing Zaps programmatically
 
 ## Rate Limits
 
-- 100 requests per minute
+- API: 100 requests per minute
+- SDK: Rate limits per connected app
 - Task limits by plan tier
 
 ## Relevant Skills
@@ -148,3 +241,4 @@ When sending to Zapier, structure data as flat JSON:
 - email-sequence
 - analytics-tracking
 - referral-program
+- revops