Docs for Inbox

[Twixes]

Problem

We're releasing a new product: Inbox (as part of PostHog Code) in beta. This calls for docs.

Changes

With Gemini's help (yes, I used Gemini CLI, just to feel something):

• Created a new documentation suite for the Inbox product in contents/docs/inbox/.
• Included guides for:
  • Getting started with the "proactive merging" workflow.
  • Connecting internal (Error Tracking, Replay) and external (GitHub, Linear, Zendesk) signal sources.
  • Understanding AI-driven triage and impact-based prioritization.
  • Deep-diving into agent-led research (via MCP) and implementation (PR generation).
• Integrated Inbox into the site's sidebar navigation in src/navs/index.js.
• Enabled product interest tracking for Inbox in src/lib/productInterest.ts.

[github-actions]

Deploy preview

Status	Details	Updated (UTC)
🟢 Ready	View preview	Apr 22, 2026 11:33AM

[github-actions]

Vale prose linter → found 21 errors, 6 warnings, 0 suggestions in your markdown

Full report → Copy the linter results into an LLM to batch-fix issues.

Linter being weird? Update the rules!

contents/docs/posthog-code/inbox-research.mdx — 3 errors, 2 warnings, 0 suggestions

Line	Severity	Message	Rule
24:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
30:5	warning	'Sandboxed' is a possible misspelling.	PostHogBase.Spelling
32:49	warning	'sandboxed' is a possible misspelling.	PostHogBase.Spelling
40:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
41:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash

contents/docs/posthog-code/inbox-triage.mdx — 11 errors, 1 warnings, 0 suggestions

Line	Severity	Message	Rule
12:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
13:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
14:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
14:5	warning	'Actionability' is a possible misspelling.	PostHogBase.Spelling
19:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
20:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
21:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
25:36	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
26:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
27:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
32:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
33:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash

contents/docs/posthog-code/inbox-troubleshooting.mdx — 7 errors, 0 warnings, 0 suggestions

Line	Severity	Message	Rule
10:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
11:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
14:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
15:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
18:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
19:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
22:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash

contents/docs/posthog-code/inbox.mdx — 0 errors, 3 warnings, 0 suggestions

Line	Severity	Message	Rule
42:7	warning	'Actionability' is a possible misspelling.	PostHogBase.Spelling
60:29	warning	Capitalize 'Logs' for PostHog's product. Use 'logs' for the general industry concept.	PostHogBase.ProductNames
76:91	warning	Avoid trivializing words. 'simply' can sound dismissive to the reader.	PostHogDocs.Trivializers