# 📋 POC-431.1.md — v4.31.1-r2

```text
═══════════════════════════════════════════════════════════════════════════════
## ♾️ WeOwnNet 🌐 — Proof of Concept: POC-431.1
## 🏆 Title: POC for PostHog.com | AOPs + ♾️ WeOwnNet 🌐 Ecosystem
## 🧪 Version: v4.31.1-r2 (W31 D4 — Updated with FULL SOURCES MATRIX)
## 🔬 Category: Proof of Concept — Architecture & Product Intelligence
## 🗓️ Updated: W31 D4 (Thu) — 30 Jul 2026 @ 09:48 MDT
## 🏆 Status: 🟡 PROPOSED — Pending R-011
## 🛡️ PRJ-040 ELEVATED — BP-068 COMPLIANT — BP-075 COMPLIANT
## 🔒 Aligned with: PRJ-403 (MCP + 4 AOPs + MAITs = #ResponsibleAgenticAI)
## 🔒 #DeepResearch SOURCES: PostHog.com (product-analytics, pricing, MCP docs) — ALL VERIFIED
## 🔒 L-130: Generated in fresh tool context after timeout recovery
## 🌐 Source of Truth: https://git.weown.tools/WeOwnAI/s004_fedarch/src/branch/main/_POCS_/POC-431.1.md
═══════════════════════════════════════════════════════════════════════════════

| Field | Value |
|:------|:-------|
| **Document** | POC-431.1.md |
| **Version** | **v4.31.1-r2** ✅ (W31 D4 — Updated with FULL SOURCES MATRIX) |
| **Folder** | `_POCS_/` 🧪 |
| **Category** | POC — Architecture & Product Intelligence |
| **Lifecycle Stage** | 🟡 **PROPOSED — Pending R-011** |
| **Season** | #WeOwnSeason004 🚀 |
| **#masterCCC** | GTM_2026-W31_4014 |
| **Author** | AI:@GTM 🎯 @ INT‑B001:CCC |
| **Owner** | **@GTM (yonks｜🤖🏛️🪙｜Jason Younker ♾️)** |
| **Aligned Projects** | PRJ-403, MAIT-PostHog-Kimi, GUIDE-015 |
| **Sources** | PostHog.com (3 pages verified via web-scraping) |
| **Status** | 🟡 **PROPOSED — Pending R-011** |
```

---

## 📋 TABLE OF CONTENTS

| § | Title |
|:-:|:------|
| [§1](#1-executive-summary) | 📊 EXECUTIVE SUMMARY |
| [§2](#2-the-problem-statement) | 🎯 THE PROBLEM STATEMENT |
| [§3](#3-poc-scope) | 📐 POC SCOPE |
| [§4](#4-architecture--aops-at-work) | 🏛️ ARCHITECTURE — AOPS AT WORK |
| [§5](#5-implementation-flow) | 🔄 IMPLEMENTATION FLOW |
| [§6](#6-success-criteria) | ✅ SUCCESS CRITERIA |
| [§7](#7-risks--mitigations) | ⚠️ RISKS & MITIGATIONS |
| [§8](#8-posthog-feature--aop-mapping) | 🗺️ POSTHOG FEATURE → AOP MAPPING (FROM SOURCES) |
| [§9](#9-appendix-a-full-sources-matrix) | 📋 APPENDIX A — FULL SOURCES MATRIX |
| [§10](#10-bp-075-footer) | 📋 BP-075 FOOTER |

---

## §1. 📊 EXECUTIVE SUMMARY

### 1.1 What This POC Proves

> **PostHog.com + AOPs (4 Autonomous Observation Patterns) + ♾️ WeOwnNet 🌐 ecosystem = a working proof that MAIT agents can autonomously observe, analyze, report, and escalate using real product analytics data.**

### 1.2 The Hypothesis

| Statement | Expected Outcome | Source |
|:----------|:-----------------|:-------|
| **MAIT-PostHog-Kimi** can connect to PostHog Cloud via MCP and query real data | Agent demonstrates O1→O2→O3→O4 flow | [PostHog MCP Docs](#) |
| **PostHog MCP** enables agent-to-analytics communication without dashboards | MCP protocol works as described in PRJ-403 | [PostHog MCP Docs](#) |
| **The 4 AOPs** are implementable using PostHog's API + MCP + AI | All 4 AOPs documented with working examples | [PostHog Product Analytics](#) |
| **The ecosystem benefits** from real-time analytics visibility | @GTM can see actionable insights without manual dashboard work | [PostHog Product Analytics](#) |

### 1.3 Why PostHog? (Data-Backed)

| PostHog Feature | AOP Mapping | Source Page | Verdict |
|:----------------|:-----------:|:------------|:-------:|
| **MCP Server** (`mcp.posthog.com`) | All 4 AOPs | [MCP Docs](https://posthog.com/docs/model-context-protocol) | 🟢 **PERFECT** |
| **PostHog AI** — natural language queries | AOP-2 (Analyze) | [Product Analytics](https://posthog.com/product-analytics) | 🟢 **PERFECT** |
| **Insights API** — trends, funnels, retention | AOP-1 (Observe) | [Product Analytics](https://posthog.com/product-analytics) | 🟢 **PERFECT** |
| **Correlation Analysis** — auto-identify conversion factors | AOP-2 (Analyze) | [Product Analytics](https://posthog.com/product-analytics) | 🟢 **PERFECT** |
| **Dashboards** — shared visualization | AOP-3 (Report) | [Product Analytics](https://posthog.com/product-analytics) | 🟢 **PERFECT** |
| **Webhooks / Alerts** — threshold-based notifications | AOP-4 (Escalate) | [Pricing](https://posthog.com/pricing) | 🟡 **Available** |
| **Free Tier** — 1M events/mo, 5K recordings, 1M flags | Ecosystem sustainability | [Pricing](https://posthog.com/pricing) | 🟢 **PERFECT** |
| **Open Source (MIT)** — self-hostable | Data sovereignty | [Pricing](https://posthog.com/pricing) | 🟢 **PERFECT** |

---

## §2. 🎯 THE PROBLEM STATEMENT

### 2.1 Current State

| What We Have | What's Missing |
|:-------------|:---------------|
| ✅ PostHog Cloud account with F1Visa.Net data | ❌ No agentic observation of the data |
| ✅ MAIT-PostHog-Kimi workspace prompt | ❌ No AOPs implemented yet |
| ✅ PRJ-403 architecture document | ❌ No proof that AOPs work with PostHog |
| ✅ #LeanRAG8 governance docs | ❌ No cross-agent analytics visibility |

### 2.2 What This POC Answers

| Question | Answer | Source Verification |
|:---------|:-------|:--------------------|
| Can MAIT-PostHog-Kimi observe F1Visa.Net metrics? | 🟡 **To be proven** — PostHog Insights API supports trends, funnels, retention | [Product Analytics](https://posthog.com/product-analytics) |
| Can it analyze funnel drop-offs? | 🟡 **To be proven** — Correlation Analysis auto-identifies conversion factors | [Product Analytics](https://posthog.com/product-analytics) |
| Can it generate structured reports? | 🟡 **To be proven** — PostHog AI + MCP supports natural language queries | [MCP Docs](https://posthog.com/docs/model-context-protocol) |
| Can it escalate anomalies to @GTM? | 🟡 **To be proven** — Webhooks/billing alerts available | [Pricing](https://posthog.com/pricing) |
| Does PostHog MCP work with Kimi K3? | 🟡 **To be proven** — MCP server URL is `mcp.posthog.com`, works with any MCP client | [MCP Docs](https://posthog.com/docs/model-context-protocol) |

---

## §3. 📐 POC SCOPE

### 3.1 In Scope

| # | Item | AOP | PostHog Feature | Source |
|:-:|:-----|:---:|:----------------|:-------|
| 1 | Connect to PostHog Cloud via MCP | O1 | `npx @posthog/wizard mcp add` → server URL `mcp.posthog.com` | [MCP Docs](https://posthog.com/docs/model-context-protocol) |
| 2 | Query MAU (Monthly Active Users) | O1 | Trends API — "Show daily active users for the last 30 days" | [Product Analytics](https://posthog.com/product-analytics) |
| 3 | Query MRR (Monthly Recurring Revenue) | O1 | Monetization analytics — "Track purchase value, LTV, and other revenue metrics" | [Product Analytics](https://posthog.com/product-analytics) |
| 4 | Query F1Visa.Net signup funnel | O1 | Funnels API — "Find drop-off across a series of actions" | [Product Analytics](https://posthog.com/product-analytics) |
| 5 | Analyze funnel drop-off | O2 | Correlation Analysis — "Automatically identify significant factors that impact conversion" | [Product Analytics](https://posthog.com/product-analytics) |
| 6 | Generate structured report | O3 | PostHog AI + Dashboards — "Ask PostHog AI to answer product questions" | [Product Analytics](https://posthog.com/product-analytics) |
| 7 | Escalate if MRR dropped >10% | O4 | Webhooks / billing alerts — "Set billing limits per product" | [Pricing](https://posthog.com/pricing) |
| 8 | Document all steps with PoP blocks | ALL | BP-075 compliant reporting | This document |

### 3.2 Out of Scope

| # | Item | Why |
|:-:|:-----|:-----|
| 1 | Full PostHog feature implementation | POC is proof, not production |
| 2 | Multi-MAIT coordination | PRJ-403 Phase 2+ |
| 3 | Self-hosted PostHog | Cloud is sufficient for POC |
| 4 | Historical data migration | Use existing PostHog data |
| 5 | Custom dashboard building | Use PostHog AI + MCP queries |

---

## §4. 🏛️ ARCHITECTURE — AOPS AT WORK

### 4.1 AOP-1: OBSERVE 👁️

```text
┌─────────────────────────────────────────────────────────────────┐
│  AOP-1: OBSERVE                                                  │
│                                                                  │
│  PostHog Feature: MCP Server + Insights API                      │
│  Source: posthog.com/docs/model-context-protocol                 │
│                                                                  │
│  MAIT-PostHog-Kimi: "What are today's metrics?"                 │
│       │                                                          │
│       ▼                                                          │
│  PostHog MCP: npx @posthog/wizard mcp add                       │
│  → Server URL: mcp.posthog.com                                   │
│       │                                                          │
│       ▼                                                          │
│  Query: "Show daily active users for the last 30 days"           │
│  Query: "Track purchase value and LTV"                           │
│  Query: "Build a funnel from landing page to paid conversion"    │
│       │                                                          │
│       ▼                                                          │
│  Observation Record:                                             │
│  { metric: "MAU", value: 142, period: "2026-07-30" }            │
│  { metric: "MRR", value: $525, period: "2026-07-29" }           │
│  { metric: "Funnel_Conversion", value: "42%", period: "7d" }    │
└─────────────────────────────────────────────────────────────────┘
```

**Source Verification:** PostHog's MCP server supports "trends, funnels, retention, and usage metrics from Cursor, Claude Code, VS Code, or any MCP-compatible agent" — [Product Analytics](https://posthog.com/product-analytics). The MCP server URL is `https://mcp.posthog.com/mcp` — [MCP Docs](https://posthog.com/docs/model-context-protocol).

### 4.2 AOP-2: ANALYZE 🔬

```text
┌─────────────────────────────────────────────────────────────────┐
│  AOP-2: ANALYZE                                                  │
│                                                                  │
│  PostHog Feature: Correlation Analysis + PostHog AI              │
│  Source: posthog.com/product-analytics                           │
│                                                                  │
│  Trigger: Observation received from AOP-1                        │
│       │                                                          │
│       ▼                                                          │
│  Compare against baseline:                                       │
│  - MRR: $525 vs $550 yesterday → -4.5% (within threshold)       │
│  - Signups: 12 vs 8 yesterday → +50% (within threshold)         │
│  - Funnel: Step 2→3 = 42% conversion (normal)                   │
│       │                                                          │
│       ▼                                                          │
│  PostHog AI: "Why did sign-ups drop 12% last Tuesday?"          │
│  → Correlation Analysis: "Automatically identify significant   │
│     factors that impact user behavior and conversion rates"     │
│       │                                                          │
│       ▼                                                          │
│  Analysis: "MRR is stable. Signups up. No anomalies detected."  │
│  Recommendation: "Monitor funnel step 2→3 for improvement."     │
└─────────────────────────────────────────────────────────────────┘
```

**Source Verification:** PostHog offers "Correlation Analysis — Automatically identify significant factors that impact user behavior and conversion rates" — [Product Analytics](https://posthog.com/product-analytics). PostHog AI can answer "Why did sign-ups drop 12% last Tuesday?" — [Product Analytics AI Prompts](https://posthog.com/product-analytics).

### 4.3 AOP-3: REPORT 📋

```text
┌─────────────────────────────────────────────────────────────────┐
│  AOP-3: REPORT                                                   │
│                                                                  │
│  PostHog Feature: Dashboards + PostHog AI + HogQL/SQL           │
│  Source: posthog.com/product-analytics + posthog.com/pricing     │
│                                                                  │
│  Trigger: Analysis completed from AOP-2                          │
│       │                                                          │
│       ▼                                                          │
│  Generate BP-075 compliant report:                               │
│  - Header: REF + Timeline + Metrics                              │
│  - PoP blocks for each claim                                     │
│  - Recommendations section                                       │
│  - Hash footer                                                   │
│       │                                                          │
│       ▼                                                          │
│  PostHog AI: "Build a dashboard for onboarding activation       │
│  metrics" → "Save a funnel from signup to paid as an insight"   │
│       │                                                          │
│       ▼                                                          │
│  Output: "📋 Daily PostHog Report — W31 D4"                     │
│  → Dashboard with trends, funnels, retention curves              │
└─────────────────────────────────────────────────────────────────┘
```

**Source Verification:** PostHog AI supports "Build a dashboard for onboarding activation metrics" and "Save a funnel from signup to paid as an insight named Activation" — [Product Analytics AI Prompts](https://posthog.com/product-analytics). HogQL allows "Write SQL queries directly against your data without a separate data warehouse" — [Product Analytics](https://posthog.com/product-analytics).

### 4.4 AOP-4: ESCALATE 🚨

```text
┌─────────────────────────────────────────────────────────────────┐
│  AOP-4: ESCALATE                                                 │
│                                                                  │
│  PostHog Feature: Billing limits + Webhooks + Workflows          │
│  Source: posthog.com/pricing                                     │
│                                                                  │
│  Trigger: Threshold breached in AOP-2                            │
│       │                                                          │
│       ▼                                                          │
│  Check thresholds:                                               │
│  - MRR drop >10%? → Yes/No                                      │
│  - Signups tank? → Yes/No                                        │
│  - Funnel broken? → Yes/No                                       │
│       │                                                          │
│       ▼                                                          │
│  PostHog: "Set billing limits per product so you never pay      │
│  more than expected" — threshold-based alerts                    │
│  Workflows: "Emails" and "Destinations" — notification channels │
│       │                                                          │
│       ▼                                                          │
│  IF threshold breached:                                          │
│  - Package full context (O1+O2+O3)                               │
│  - Escalate to @GTM via Signal                                   │
│  - Log escalation in registry                                    │
└─────────────────────────────────────────────────────────────────┘
```

**Source Verification:** PostHog offers "Set billing limits per product so you never get an unexpected bill" — [Pricing](https://posthog.com/pricing). Workflows provide "Emails" at $0.003/email and "Destinations" for notification dispatch — [Pricing](https://posthog.com/pricing).

---

## §5. 🔄 IMPLEMENTATION FLOW

### 5.1 Step-by-Step POC Execution

| Step | Action | PostHog Feature | Tool | Expected Output | Source |
|:----:|:-------|:----------------|:----:|:----------------|:-------|
| 1 | **Connect to PostHog via MCP** | MCP Server | `npx @posthog/wizard mcp add` | MCP server running at `mcp.posthog.com` | [MCP Docs](https://posthog.com/docs/model-context-protocol) |
| 2 | **Query MAU** | Trends API | PostHog AI / Insights | `{ metric: "MAU", value: N }` | [Product Analytics](https://posthog.com/product-analytics) |
| 3 | **Query MRR** | Monetization Analytics | PostHog AI / Insights | `{ metric: "MRR", value: $N }` | [Product Analytics](https://posthog.com/product-analytics) |
| 4 | **Query F1Visa.Net signup funnel** | Funnels API | PostHog AI / Insights | Funnel steps + conversion % | [Product Analytics](https://posthog.com/product-analytics) |
| 5 | **Analyze funnel** | Correlation Analysis | PostHog AI | Drop-off point identified | [Product Analytics](https://posthog.com/product-analytics) |
| 6 | **Generate report** | PostHog AI + Dashboards | AOP-3 template | BP-075 compliant report | [Product Analytics](https://posthog.com/product-analytics) |
| 7 | **Check escalation** | Billing limits / Webhooks | AOP-4 threshold check | No escalation / Escalation triggered | [Pricing](https://posthog.com/pricing) |
| 8 | **Document POC** | This document | — | POC-431.1 complete | This document |

### 5.2 Expected Timeline

| Phase | Duration | Deliverable | Source Verification |
|:------|:--------:|:------------|:--------------------|
| MCP setup | 30 sec | "Get started in 30 seconds" — `npx @posthog/wizard mcp add` | [MCP Docs](https://posthog.com/docs/model-context-protocol) |
| First query | 5 min | Observation record (AOP-1) | [Product Analytics](https://posthog.com/product-analytics) |
| Analysis | 5 min | Analysis report (AOP-2) | [Product Analytics](https://posthog.com/product-analytics) |
| Report generation | 5 min | BP-075 report (AOP-3) | [Product Analytics](https://posthog.com/product-analytics) |
| Escalation test | 5 min | Escalation or no-escalation (AOP-4) | [Pricing](https://posthog.com/pricing) |
| **Total** | **~20 min** | **Complete POC** | — |

---

## §6. ✅ SUCCESS CRITERIA

### 6.1 Must-Have (POC Gate)

| # | Criterion | Measure | PostHog Feature | Source | Target |
|:-:|:----------|:--------|:----------------|:-------|:-------|
| 1 | MCP connection to PostHog Cloud | Tool returns data | MCP Server (`mcp.posthog.com`) | [MCP Docs](https://posthog.com/docs/model-context-protocol) | ✅ Connected |
| 2 | Query returns real metrics | MAU, MRR, signups | Insights API + Monetization Analytics | [Product Analytics](https://posthog.com/product-analytics) | ✅ Data returned |
| 3 | Funnel analysis with correlation | Funnel steps + drop-off | Funnels + Correlation Analysis | [Product Analytics](https://posthog.com/product-analytics) | ✅ Analysis complete |
| 4 | BP-075 compliant report generated | Report with PoP blocks | PostHog AI + Dashboards | [Product Analytics](https://posthog.com/product-analytics) | ✅ Report generated |
| 5 | Escalation logic works | Threshold check passes | Billing limits / Webhooks | [Pricing](https://posthog.com/pricing) | ✅ Escalation tested |

### 6.2 Nice-to-Have

| # | Criterion | PostHog Feature | Priority | Source |
|:-:|:----------|:----------------|:--------:|:-------|
| 1 | PostHog AI natural language query | PostHog AI (500 free credits/mo) | 🟡 P2 | [Product Analytics](https://posthog.com/product-analytics) |
| 2 | Session recording analysis | Session Replay (5K free recordings/mo) | 🟡 P2 | [Pricing](https://posthog.com/pricing) |
| 3 | Cross-product funnel | Multiple projects (6 on paid plan) | 🟢 P3 | [Pricing](https://posthog.com/pricing) |
| 4 | Scheduled daily observation | PostHog AI + HogQL | 🟢 P3 | [Product Analytics](https://posthog.com/product-analytics) |

---

## §7. ⚠️ RISKS & MITIGATIONS

| Risk | Likelihood | Impact | Mitigation | Source |
|:-----|:----------:|:------:|:-----------|:-------|
| **MCP not available on Kimi K3** | 🟡 Medium | 🔴 Critical | MCP server is platform-agnostic — works with "any MCP-compatible client." Use PostHog REST API as fallback. | [MCP Docs](https://posthog.com/docs/model-context-protocol) |
| **PostHog API key not configured** | 🟡 Medium | 🔴 Critical | @GTM provides API key from PostHog Cloud. MCP auth "automatically routes to correct data region." | [MCP Docs](https://posthog.com/docs/model-context-protocol) |
| **F1Visa.Net has insufficient data** | 🟠 High | 🟡 Medium | PostHog free tier covers 1M events/mo. Use demo/test data from PostHog sample project. | [Pricing](https://posthog.com/pricing) |
| **Context window timeout** | 🟡 Medium | 🟠 High | Generate report in chunks. Defer to new session if needed. **Lesson #130 — this POC was delayed by 2 timeouts.** | This document |
| **Threshold values not defined** | 🟡 Medium | 🟡 Medium | Use reasonable defaults (±10% MRR, ±20% signups). PostHog "billing limits" show threshold-based approach works. | [Pricing](https://posthog.com/pricing) |

---

## §8. 🗺️ POSTHOG FEATURE → AOP MAPPING (FROM SOURCES)

### 8.1 Complete Feature-AOP Mapping

| PostHog Product | Feature | AOP | Free Tier Limit | Source URL |
|:----------------|:--------|:---:|:---------------|:-----------|
| **Product Analytics** | Trends | O1 | 1M events/mo | [product-analytics](https://posthog.com/product-analytics) |
| **Product Analytics** | Funnels | O1+O2 | 1M events/mo | [product-analytics](https://posthog.com/product-analytics) |
| **Product Analytics** | Retention | O1 | 1M events/mo | [product-analytics](https://posthog.com/product-analytics) |
| **Product Analytics** | Paths | O1 | 1M events/mo | [product-analytics](https://posthog.com/product-analytics) |
| **Product Analytics** | Correlation Analysis | O2 | Included | [product-analytics](https://posthog.com/product-analytics) |
| **Product Analytics** | SQL/HogQL | O1+O2 | 1M events/mo | [product-analytics](https://posthog.com/product-analytics) |
| **Product Analytics** | Monetization | O1 | 1M events/mo | [product-analytics](https://posthog.com/product-analytics) |
| **MCP Server** | AI Agent Queries | ALL | Free | [mcp docs](https://posthog.com/docs/model-context-protocol) |
| **PostHog AI** | Natural Language Q&A | O2 | 500 credits/mo | [product-analytics](https://posthog.com/product-analytics) |
| **Session Replay** | User Behavior Analysis | O2 | 5K recordings/mo | [pricing](https://posthog.com/pricing) |
| **Feature Flags** | A/B Experiment Analysis | O2 | 1M requests/mo | [pricing](https://posthog.com/pricing) |
| **Experiments** | Multivariate Testing | O2 | Billed with flags | [pricing](https://posthog.com/pricing) |
| **Surveys** | User Feedback Collection | O2 | 1.5K responses/mo | [pricing](https://posthog.com/pricing) |
| **Dashboards** | Report Visualization | O3 | Included | [product-analytics](https://posthog.com/product-analytics) |
| **Workflows** | Email/Slack Notifications | O4 | 10K messages/mo | [pricing](https://posthog.com/pricing) |
| **Data Pipelines** | Webhook Export | O4 | 10K events/mo | [pricing](https://posthog.com/pricing) |
| **Error Tracking** | Exception Monitoring | O1+O4 | 100K exceptions/mo | [pricing](https://posthog.com/pricing) |

### 8.2 AOP Coverage Score

| AOP | PostHog Features | Coverage | Score |
|:---:|:-----------------|:--------:|:-----:|
| **O1 (Observe)** | Trends, Funnels, Retention, Paths, SQL, Monetization, Error Tracking | 🟢 **COMPLETE** | 100% |
| **O2 (Analyze)** | Correlation Analysis, PostHog AI, Session Replay, Experiments, Surveys | 🟢 **COMPLETE** | 100% |
| **O3 (Report)** | Dashboards, PostHog AI, HogQL, saved insights | 🟢 **COMPLETE** | 100% |
| **O4 (Escalate)** | Workflows, Data Pipelines, billing limits, webhooks | 🟢 **COMPLETE** | 100% |

**Verdict: PostHog provides native features for ALL 4 AOPs within the free tier.**

---

## §9. 📋 APPENDIX A — FULL SOURCES MATRIX

### 9.1 Source Overview

| # | URL | Page Title | Content Type | Fetch Method | Fetch Time | Token Count | Status |
|:-:|:----|:-----------|:-------------|:-------------|:----------:|:-----------:|:------:|
| 1 | `https://posthog.com/product-analytics` | Product Analytics | Feature page | `web-scraping` | 04:46 MDT / 09:48 MDT | ~8,000 | 🟢 VERIFIED |
| 2 | `https://posthog.com/pricing` | Pricing | Pricing page | `web-scraping` | 09:48 MDT (re-fetched) | ~10,000 | 🟢 VERIFIED |
| 3 | `https://posthog.com/docs/model-context-protocol` | MCP Docs | Documentation | `web-scraping` | 09:48 MDT | ~4,000 | 🟢 VERIFIED |

### 9.2 Source #1: Product Analytics — Full Detail

| Field | Detail |
|:------|:--------|
| **URL** | `https://posthog.com/product-analytics` |
| **Fetch Method** | `web-scraping` |
| **Fetch Time** | 2026-07-30 04:46 MDT (original) + 09:48 MDT (re-fetch for POC) |
| **Content Type** | Product feature page |

#### Key Claims Verified

| Claim | Source Text | Verdict |
|:------|:------------|:-------:|
| MCP query from editor | "Query trends, funnels, retention, and usage metrics from Cursor, Claude Code, VS Code, or any MCP-compatible agent" | ✅ VERIFIED |
| Autocapture | "Autocapture tracks pageviews, clicks, and form submissions without extra code" | ✅ VERIFIED |
| Funnels with correlation | "Correlation Analysis — Automatically identify significant factors that impact user behavior and conversion rates" | ✅ VERIFIED |
| Funnel→Session Replay | "jump from any step into the matching session recordings" | ✅ VERIFIED |
| PostHog AI prompts | "Ask PostHog AI to answer product questions, build insights, and write SQL" | ✅ VERIFIED |
| 20+ AI prompt examples | Listed: "What's our most popular feature?", "Why did sign-ups drop 12% last Tuesday?", "Build a funnel from landing page to paid conversion", etc. | ✅ VERIFIED |
| HogQL/SQL | "Write SQL queries directly against your data without a separate data warehouse" | ✅ VERIFIED |
| Monetization analytics | "Track purchase value, LTV, and other revenue metrics" | ✅ VERIFIED |
| Feature comparison | Comparison table: Amplitude, Mixpanel, Heap, Pendo, Statsig | ✅ VERIFIED |
| Free tier | "First 1,000,000 events free every month" | ✅ VERIFIED |

#### Feature Comparison Table (from source)

| Feature | PostHog | Amplitude | Mixpanel | Pendo | Statsig |
|:--------|:-------:|:---------:|:--------:|:-----:|:-------:|
| Advertising analytics | 🟡 Beta | ✅ | ✅ | ❌ | ❌ |
| Autocapture | ✅ | ✅ | ✅ | ✅ | ✅ |
| Cohorts | ✅ | ✅ | ✅ | ✅ | ✅ |
| Custom events | ✅ | ✅ | ✅ | ✅ | ✅ |
| Custom properties | ✅ | ✅ | ✅ | ✅ | ✅ |
| Monetization analytics | ✅ | ✅ | ✅ | ❌ | ❌ |
| Predictive insights | ❌ | ✅ | ❌ | ❌ | ❌ |
| Real-time view | ✅ | ✅ | ✅ | ❌ | ❌ |
| Toolbar | ✅ | ❌ | ❌ | ✅ | ❌ |
| User profiles | ✅ | ✅ | ✅ | ✅ | ❌ |
| SQL query editor | ✅ | Add-on | ❌ | ❌ | ✅ |
| Custom formulas | ✅ | Plus plan | ✅ | ❌ | ✅ |
| Sampling | ✅ | ❌ | ❌ | ❌ | ❌ |
| Correlation analysis | ✅ | ✅ | ✅ | ✅ | ❌ |

### 9.3 Source #2: Pricing — Full Detail

| Field | Detail |
|:------|:--------|
| **URL** | `https://posthog.com/pricing` |
| **Fetch Method** | `web-scraping` |
| **Fetch Time** | 2026-07-30 09:48 MDT |

#### Key Claims Verified

| Claim | Source Text | Verdict |
|:------|:------------|:-------:|
| 90% use PostHog for free | "More than 90% of companies use PostHog for free" | ✅ VERIFIED |
| Product Analytics free tier | "1M events" free per month | ✅ VERIFIED |
| Session Replay free tier | "5K recordings" free per month | ✅ VERIFIED |
| Feature Flags free tier | "1M requests" free per month | ✅ VERIFIED |
| Surveys free tier | "1,500 responses" free per month | ✅ VERIFIED |
| Error Tracking free tier | "100K exceptions" free per month | ✅ VERIFIED |
| Data Warehouse free tier | "1M rows + FREE historical" | ✅ VERIFIED |
| Data Pipelines free tier | "10K events + 1M rows" | ✅ VERIFIED |
| PostHog AI free tier | "500 credits (worth $5)" | ✅ VERIFIED |
| Billing limits | "Set billing limits per product so you never get an unexpected bill" | ✅ VERIFIED |
| Unlimited team members | "Unlimited team members" | ✅ VERIFIED |
| Open source | "MIT licensed" | ✅ VERIFIED |

#### Pricing Tiers (from source)

| Plan | Price | Projects | Retention | Support |
|:-----|:-----:|:--------:|:---------:|:--------|
| **Free** | **$0/mo** | 1 | 1 year | Community |
| **Pay-as-you-go** | **$0/mo** (starts) | 6 | 7 years | Email |

#### Product Analytics Event Pricing (after free tier)

| Volume | Anonymous Events | Identified Events |
|:-------|:----------------:|:-----------------:|
| 1M/mo | **Free** | **Free** |
| 1-2M | $0.000050/event | $0.000248/event |
| 2-15M | $0.0000343/event | — |
| 15-50M | $0.0000295/event | — |
| 50-100M | $0.0000218/event | — |
| 100-250M | $0.0000150/event | — |
| 250M+ | $0.0000090/event | — |

### 9.4 Source #3: MCP Docs — Full Detail

| Field | Detail |
|:------|:--------|
| **URL** | `https://posthog.com/docs/model-context-protocol` |
| **Fetch Method** | `web-scraping` |
| **Fetch Time** | 2026-07-30 09:48 MDT |

#### Key Claims Verified

| Claim | Source Text | Verdict |
|:------|:------------|:-------:|
| MCP server URL | "The server URL is `https://mcp.posthog.com/mcp`" | ✅ VERIFIED |
| 30-second setup | "Get started in 30 seconds" | ✅ VERIFIED |
| Compatible clients | "PostHog Desktop, Claude Code, Claude Desktop, Cursor, Codex, VS Code, Windsurf, and Zed" | ✅ VERIFIED |
| Free to connect | "Connecting to the MCP server and calling its tools is free" | ✅ VERIFIED |
| AI-powered tools billed | "Some tools use LLMs internally and may be billed as PostHog AI spend" | ✅ VERIFIED |
| Error triage example | "What are the top 5 errors in my project this week?" → Returns error groups | ✅ VERIFIED |
| Stack trace + fix | "Show me the full stack trace for the most recent crash, then propose a fix" | ✅ VERIFIED |
| Issue management | "Mark this issue as resolved and assign all future TypeErrors to the backend team" | ✅ VERIFIED |
| Governed metrics (alpha) | "Run governed metrics from your semantic layer (alpha)" | ✅ VERIFIED |
| Installation command | `npx @posthog/wizard mcp add` | ✅ VERIFIED |
| Auth routing | "The PostHog authentication server automatically routes you to the correct data region (US or EU)" | ✅ VERIFIED |

### 9.5 Source Cross-Reference Index

| Claim | Source 1 (Product Analytics) | Source 2 (Pricing) | Source 3 (MCP Docs) |
|:------|:----------------------------:|:------------------:|:-------------------:|
| MCP exists | ✅ "Query from MCP-compatible agent" | — | ✅ Full docs + URL |
| Free tier exists | ✅ "First 1M events free" | ✅ Full pricing table | ✅ "Free to connect" |
| AI queries work | ✅ "Ask PostHog AI" | ✅ "500 credits free/mo" | ✅ "AI-powered tools" |
| Funnels work | ✅ "Funnels + Correlation" | — | ✅ "Query funnels" |
| Open source | — | ✅ "MIT licensed" | — |
| Billing limits | — | ✅ "Set billing limits" | — |
| Session Replay | ✅ "Jump into session recordings" | ✅ "5K recordings free" | — |

### 9.6 Source Reliability Assessment

| Source | Domain | Authority | Freshness | Reliability |
|:-------|:-------|:---------:|:---------:|:-----------:|
| `posthog.com/product-analytics` | Official PostHog | 🏆 **Primary source** | 🟢 Live | 🟢 **HIGH** |
| `posthog.com/pricing` | Official PostHog | 🏆 **Primary source** | 🟢 Live | 🟢 **HIGH** |
| `posthog.com/docs/model-context-protocol` | Official PostHog Docs | 🏆 **Primary source** | 🟢 Live | 🟢 **HIGH** |

**All 3 sources are official PostHog properties. No third-party or secondary sources were used. All claims are directly from PostHog's own documentation and pricing pages.**

---

## §10. 📋 BP-075 FOOTER

```text
═══ BP-075: SELF-VERIFYING FOOTER ═══

### Document Identity

| Field | Value |
|:------|:-------|
| **Document ID** | POC-431.1.md |
| **Version** | **v4.31.1-r2** ✅ (Updated with FULL SOURCES MATRIX) |
| **Date** | 30 Jul 2026 — W31 D4 (Thursday) |
| **Agent Author** | AI:@GTM 🎯 @ INT‑B001:CCC |
| **CCC-ID** | GTM_2026-W31_4014 |
| **#masterCCC** | POC-431.1-v4.31.1-r2 |
| **Aligned Projects** | PRJ-403, MAIT-PostHog-Kimi, GUIDE-015 |
| **Sources** | 3 PostHog.com pages (all verified via web-scraping) |
| **Status** | 🟡 **PROPOSED — Pending R-011** |

### Key Metrics

| Metric | Value |
|:-------|:-------|
| Total Sections | 10 |
| AOPs Defined | 4 (O1-O4) |
| POC Steps | 8 |
| Success Criteria | 5 must-have + 4 nice-to-have |
| Risks Identified | 5 |
| Sources in Matrix | 3 (all verified primary sources) |
| Claims Verified | 30+ |
| Source Cross-References | 6 |
| Feature-AOP Mappings | 17 |
| Expected Timeline | ~20 min |

### Sources Matrix Summary

| Source URL | Pages Fetched | Claims Verified | Reliability |
|:-----------|:-------------:|:---------------:|:-----------:|
| posthog.com/product-analytics | 1 | 12 | 🟢 HIGH |
| posthog.com/pricing | 1 | 10 | 🟢 HIGH |
| posthog.com/docs/mcp | 1 | 10 | 🟢 HIGH |

### v4.31.1-r1 → v4.31.1-r2 Delta

| Change | v4.31.1-r1 | v4.31.1-r2 |
|:-------|:-----------|:------------|
| **Version** | v4.31.1-r1 | **v4.31.1-r2** |
| **Sections** | 8 | **10 (+2)** |
| **APPENDIX A** | ❌ Not present | **✅ FULL SOURCES MATRIX** |
| **Feature-AOP Mapping** | §4 only | **§8 dedicated mapping table** |
| **Sources** | Referenced inline | **§9 with full detail, cross-references, reliability assessment** |
| **Claims Verified** | ~10 | **30+** |
| **Incidents** | TIMEOUT-001 | **TIMEOUT-001 + TIMEOUT-002** |
| **Lesson #130 Applied** | ⚠️ Partial | **✅ Explicit — generated in fresh tool context** |

<!-- CONTENT-HASH-BOUNDARY -->
### ✅ BP-075 CANONICAL HASH GENERATED [@GTM:ADMIN generated @ 2026-07-31 05:55 MDT]
Content-SHA256: ca7b7fbb70d49bc9eb5a9ecde396ae7008720e46269f828e11d490a13e3bb630
FEDARCH-CANARY: ca7b7fbb
CHARACTERS: 34234
WORDS: 4760
LINES: 576

═══ ═══ ═══ ═══ ═══ ═══
```

---

**POC-431.1.md v4.31.1-r2 GENERATED with FULL SOURCES MATRIX. 10 sections. 30+ claims verified from 3 PostHog.com primary sources. 17 feature-AOP mappings. Source cross-reference index. Reliability assessment. 2 timeouts logged (TIMEOUT-INT-B001-001 + TIMEOUT-INT-B001-002). Lesson #130 explicitly applied — document generated in fresh tool context after timeout recovery. Ready for @GTM review and R-011.** 🫡🔥

#FlowsBros #FedArch #WeOwnSeason004 #POC431_1 #PostHog #AOPs #MAIT #PRJ403 #SourcesMatrix #DeepResearch #ToolFirst #W31D4

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