Frontier: HealthKit collaboration report + opportunities brief (June 2026)

[JosephOIbrahim]

What this is

Two CTO-commissioned frontier documents from the scout/researcher agents, packaged as a PR so the architect reviews before anything goes public.

Doc	What's inside
docs/frontier/healthkit-collaboration-report.md	The HealthKit frontier for Harlo: WWDC 2026 headlines, HKStateOfMind (the most Harlo-shaped API Apple ships — including writing Harlo's cognitive verdicts into Apple Health), JournalingSuggestions, SensorKit reality check, ingestion-cadence realities, 2026 App Review expectations, competitive scan — each with Rule-9 compatibility notes + S/M/L effort tiers
docs/frontier/frontier-opportunities.md	Beyond HealthKit: WWDC-2026 fallout (June 8) — SiriKit deprecated, App Intents is now both the only Siri door and Apple's MCP on-ramp; MCP Registry + .mcpb distribution (Tier-0-gated); "server with a constitution" positioning; AOUSD/SIGGRAPH visibility ladder for the first non-spatial digital twin; patent strengthens-vs-leaks discipline (March 2027 conversion clock); ranked TOP-5

Why a PR and not a direct commit

The patent-leverage section explicitly gates post-provisional material (HarloPulse transport per ADR-0002, the D60 modulation-state design) behind counsel review before publication. Merging = architect sign-off that these documents are accurate as internal strategy; publishing any part externally still goes through the counsel gate described inside.

Review hints

• TOP-5 table at the end of the opportunities brief is the decision surface
• The HKStateOfMind write-back idea (Harlo → Apple Health as mirror) is the highest-novelty item — worth a hard look
• Sources are real fetched URLs; press-sourced claims are tagged as reported

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Added internal strategic planning and technical collaboration documentation for platform integration roadmap.

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Note: These changes represent internal documentation updates and do not impact end-user functionality or features.

[coderabbitai]

Note

Currently processing new changes in this PR. This may take a few minutes, please wait...

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 4b48b905-33b4-495e-9729-41fc24637a68

📥 Commits

Reviewing files that changed from the base of the PR and between 3e9fd71 and 41359d6.

📒 Files selected for processing (2)

• docs/frontier/frontier-opportunities.md
• docs/frontier/healthkit-collaboration-report.md

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch frontier/opportunities-2026-06

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