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[CI] (3393d57) astro/astro-hybrid-marketing#874

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[CI] (3393d57) astro/astro-hybrid-marketing#874
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@wizard-ci-bot wizard-ci-bot bot commented Mar 17, 2026

Automated wizard CI run

Source: wizard-pr
Trigger ID: 3393d57
App: astro/astro-hybrid-marketing
App directory: apps/astro/astro-hybrid-marketing
Workbench branch: wizard-ci-3393d57-astro-astro-hybrid-marketing
Wizard branch: release-please--branches--main--components--wizard
Context Mill branch: main
PostHog (MCP) branch: master
Timestamp: 2026-03-17T00:04:14.380Z
Duration: 400.6s

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wizard-ci-bot bot commented Mar 17, 2026

Now I have all the information needed to produce the full evaluation.


PR Evaluation Report

Summary

This PR integrates PostHog into an Astro hybrid (static + server-rendered) marketing site for "NeuralFlow AI". It adds client-side tracking via the PostHog HTML snippet in a reusable posthog.astro component (included in the Layout), server-side tracking via posthog-node in the contact API route, and manual capture() calls on multiple CTAs and form interactions across the site. Both posthog-js and posthog-node are added to package.json.

Files changed Lines added Lines removed
11 +162 -7

Confidence score: 4/5 👍

  • No .env.example file: The .env is gitignored (correctly), but no .env.example or equivalent is committed to document the required environment variables for other developers. The setup report mentions the .env was created, but it's not a committed file. [MEDIUM]
  • No reverse proxy configured: The client-side PostHog snippet sends events directly to us.i.posthog.com with no reverse proxy. The Astro docs explicitly recommend setting one up for ad-blocker avoidance. [MEDIUM]
  • No identify() call: There is no posthog.identify() call anywhere in the PR. This is a marketing site with a contact form that collects user data — identify should be called after form submission at minimum to link the anonymous user to a known identity. [MEDIUM]
  • posthog-js added to package.json unnecessarily: The PR uses the HTML snippet approach for client-side PostHog (correct for Astro), so posthog-js in package.json is an unnecessary dependency — it's never imported anywhere. [LOW]

File changes

Filename Score Description
src/components/posthog.astro 4/5 New PostHog snippet component using is:inline and define:vars to inject env vars. Follows Astro docs pattern correctly.
src/layouts/Layout.astro 5/5 Correctly imports and places <PostHog /> in <head>.
src/lib/posthog-server.ts 4/5 Singleton server-side PostHog client. Clean pattern with shutdown helper.
src/pages/api/contact.ts 4/5 Server-side capture of form receipt/failure with session continuity via headers. Well done.
src/pages/contact.astro 4/5 Client-side form tracking with captureException for errors. Good session/distinct ID forwarding to API.
src/pages/index.astro 4/5 CTA click tracking with relevant properties.
src/pages/pricing.astro 5/5 Pricing CTA tracking with plan name property using data-plan attributes. Clean.
src/components/Navigation.astro 4/5 Nav CTA click tracking. Simple and correct.
package.json 3/5 Both SDKs added but posthog-js is unused (snippet approach doesn't require it).
.gitignore 5/5 Correctly adds .env to gitignore.
posthog-setup-report.md 4/5 Comprehensive setup report with event table and next steps.

App sanity check ⚠️

Criteria Result Description
App builds and runs Yes No syntax errors or broken imports. The Astro config uses output: 'static' with a node adapter and prerender = false on the API route, which is valid in Astro 5 (hybrid mode).
Preserves existing env vars & configs Yes Existing configs untouched. Only PostHog additions made.
No syntax or type errors Yes All TypeScript and Astro files use correct syntax.
Correct imports/exports Yes posthog-node imported correctly on server, snippet used client-side. No cross-environment import issues.
Minimal, focused changes Yes All changes relate to PostHog integration. The posthog-setup-report.md is extra but within scope.
Pre-existing issues The Astro config has output: 'static' with a node adapter, which is a slightly unusual but valid Astro hybrid config. Not introduced by this PR.

Issues

  • No .env.example committed: The .env file is gitignored and contains the actual API key and host. There is no .env.example or similar committed file documenting the required environment variables. Other developers cloning the repo won't know what to set. [MEDIUM]

Other completed criteria

  • All changes are relevant to PostHog integration
  • Correct files modified for the Astro framework (component, layout, pages, lib)
  • Code follows existing codebase patterns (indentation, naming, structure)
  • Build configuration is valid (package.json is parseable, scripts intact)

PostHog implementation ⚠️

Criteria Result Description
PostHog SDKs installed Yes posthog-js and posthog-node added to package.json, and the HTML snippet is used for client-side initialization. Note: posthog-js package is unnecessary since the snippet approach is used.
PostHog client initialized Yes Client-side: HTML snippet in posthog.astro with is:inline and define:vars for env vars. Includes defaults: '2026-01-30'. Server-side: Singleton pattern in posthog-server.ts with PostHog from posthog-node.
capture() Yes Multiple meaningful capture calls: nav_get_started_clicked, cta_clicked, contact_sales_clicked, pricing_plan_clicked, contact_form_submitted, contact_form_error, contact_form_received, contact_form_failed.
identify() No No posthog.identify() call exists anywhere. This is a marketing site with a contact form that collects name and email — identify should be called after successful form submission to link the anonymous user to the contact.
Error tracking Yes posthog.captureException(error) called in the contact form's network error catch block.
Reverse proxy No No reverse proxy configured. Events are sent directly to us.i.posthog.com. The Astro docs recommend a reverse proxy for ad-blocker circumvention.

Issues

  • No user identification: No posthog.identify() call anywhere in the codebase. After a successful contact form submission, the user's distinct ID should be linked to their identity (e.g., using a hash or the form's email as a person property via identify). This means all events remain anonymous and can't be connected to known users. [MEDIUM]
  • No reverse proxy: Client-side events sent directly to us.i.posthog.com are susceptible to ad-blocker interception. PostHog's Astro docs explicitly recommend setting up a reverse proxy. [MEDIUM]
  • Unnecessary posthog-js dependency: The posthog-js npm package is added to package.json but never imported anywhere — the PR uses the HTML snippet approach. This adds unnecessary bundle weight. [LOW]

Other completed criteria

  • API key loaded from PUBLIC_POSTHOG_PROJECT_TOKEN environment variable (not hardcoded)
  • API host correctly configured from PUBLIC_POSTHOG_HOST environment variable, pointing to https://us.i.posthog.com
  • is:inline directive correctly used on PostHog script tags per Astro docs
  • PostHog component correctly imported in Layout and placed in <head>
  • Server-side client uses singleton pattern with proper shutdown helper
  • Session continuity between client and server via custom headers (nice touch)

PostHog insights and events ✅

Filename PostHog events Description
src/components/Navigation.astro nav_get_started_clicked Tracks clicks on the "Get Started" navigation CTA
src/pages/index.astro cta_clicked, contact_sales_clicked Tracks hero CTA clicks with cta and location properties
src/pages/pricing.astro pricing_plan_clicked Tracks pricing plan CTA clicks with plan property (starter/pro/enterprise)
src/pages/contact.astro contact_form_submitted, contact_form_error, captureException Tracks form success with interest and has_company properties; tracks errors; captures exceptions on network failures
src/pages/api/contact.ts contact_form_received, contact_form_failed Server-side tracking with session continuity via headers

Issues

None — event quality is good.

Other completed criteria

  • Events represent real user actions (CTA clicks, form submissions, server-side form processing)
  • Events enable product insights (can build funnels: pricing_plan_clicked → contact_sales_clicked → contact_form_submitted)
  • Events include relevant properties (plan name, interest type, CTA location, has_company boolean)
  • No PII in event properties (name, email, message are not included in capture calls; only interest and boolean flags)
  • Event names are descriptive and use consistent snake_case convention

Reviewed by wizard workbench PR evaluator

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