OpenClix Analytics

Add outcome measurement on top of OpenClix campaign delivery. This skill is for proving impact, not only sending events.

Goal

1. Detect whether a supported PA provider is already installed.
2. If installed, wire OpenClix events into one provider.
3. If none is installed, stop with setup guidance.
4. Produce a pre/post report that answers: "Did retention and engagement improve?"

Hard Rules

• Do not install or update dependencies without explicit approval.
• Use one provider only, even when multiple are installed.
• Provider selection priority is fixed: firebase > posthog > mixpanel > amplitude.
• Keep OpenClix canonical event names (openclix.message.*, app event names).
• Before writing outputs under .openclix/**, ensure .openclix/ is listed in .gitignore (add it if missing).
• Always include required OpenClix analytics properties from references/event-contract.md.
• Use pre/post defaults from references/impact-metrics-spec.md:
  • pre: 28 days before campaign go-live
  • stabilization gap: first 7 days after go-live excluded
  • post: next 28 days
• If provider package exists but initialized client path cannot be found, fail fast with guidance and stop.

Workflow

1) Preflight

1. Detect platform and project shape using actual files (Expo/RN/Flutter/iOS/Android).
2. Confirm OpenClix integration exists.
3. If OpenClix integration is missing, stop and instruct to run openclix-init first.

2) Detect provider

Run:

bash skills/openclix-analytics/scripts/detect_pa.sh <target-project-root>

Use the JSON output as source of truth:

• installed_providers
• selected_provider
• evidence
• openclix_detected

Detection rules live in references/pa-detection-matrix.md.

3) Branch: no provider installed

If installed_providers is empty:

1. Explain that no supported PA was detected.
2. Introduce the four providers briefly:
   • Firebase Analytics
   • PostHog
   • Mixpanel
   • Amplitude
3. Provide a short integration checklist for the detected platform.
4. Ask the user to integrate one provider and re-run openclix-analytics.
5. Exit without code changes.

4) Branch: provider installed

If at least one provider exists:

1. Choose selected_provider by fixed priority.
2. Locate initialized provider client instance in app startup/composition root.
3. If initialization is unclear, fail fast with exact candidate files and required init example.
4. Add OpenClix analytics emitter file under OpenClix namespace:
   • React Native / Expo: src/openclix/analytics/OpenClixAnalyticsEmitter.ts
   • Flutter: lib/openclix/analytics/openclix_analytics_emitter.dart
   • iOS: OpenClix/OpenClixAnalyticsEmitter.swift or Sources/OpenClix/OpenClixAnalyticsEmitter.swift
   • Android: app/src/main/kotlin/ai/openclix/analytics/OpenClixAnalyticsEmitter.kt
5. Wire event forwarding in both app and system event paths:
   • app events: trackEvent(...)
   • system events: trackSystemEvent(...)
   • default patch points when using openclix-init output:
     • React Native / Expo: src/openclix/core/OpenClix.ts
     • Flutter: lib/openclix/core/openclix.dart
     • iOS: OpenClix/Core/OpenClix.swift or Sources/OpenClix/Core/OpenClix.swift
     • Android: app/src/main/kotlin/ai/openclix/core/OpenClix.kt
6. Keep canonical event names; apply provider-level normalization only when required (Firebase).

Template emitters are in assets/<platform>/... with namespace-ready paths.

5) Validate integration

Run platform checks (same policy as openclix-init):

• React Native / Expo: npx tsc --noEmit
• Flutter: flutter analyze
• Android: ./gradlew assembleDebug
• iOS: xcodebuild -scheme <scheme> build or swift build

Then verify that forwarding is wired in both event paths.

6) Produce impact report

After event flow is active, generate:

• .openclix/analytics/impact-metrics.json
• .openclix/analytics/impact-report.md

Use:

• metric definitions: references/impact-metrics-spec.md
• provider extraction templates: references/provider-query-recipes.md

Required metrics:

• d7_retention_pre
• d7_retention_post
• d7_retention_delta_pp
• notification_open_rate_pre
• notification_open_rate_post
• sessions_per_user_pre
• sessions_per_user_post

If sample size is insufficient, report status: insufficient_data with explicit reasons and minimum required data.

Automation handoff

When analytics artifacts are ready, hand off to the retention operations helper:

bash scripts/retention_ops_automation.sh \
  --root <target-project-root> \
  --agent all \
  --delivery-mode auto \
  --dry-run

This helper consumes analytics/config artifacts, runs campaign evaluation, and generates agent-specific review prompts under .openclix/automation/prompts/.

Failure codes from helper script:

• 10: prerequisite command or required script missing
• 20: no supported PA provider detected
• 21: OpenClix integration not detected
• 30: required input artifact missing
• 31: delivery mode unresolved (unknown)
• 40: evaluator failed

Required Output At Handoff

• Selected provider and evidence files.
• Files changed for emitter + wiring.
• Validation command results.
• Impact report file paths.
• Key assumptions (campaign go-live date, period boundaries, any missing data).