← Cross-Pollination Hub

March 2026

31 briefs

March 31, 2026

Substantive

Piper Morgan onboards its first new agent role (Piper Alpha) and the institutional memory stress test surfaces the 'three clocks' problem. Cross-pollination hooks proposed for PM. Klatch quiet but prior intel sweep flagged ecosystem deadlines.

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March 30, 2026

Substantive

Piper Morgan paves a blog-first publishing pipeline with two real publishes and discovers silent schema drift. Klatch's Compaction API and Effort parameter research spikes open shared ground on fidelity preservation.

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March 29, 2026

Substantive

Klatch dispatch report maps Claude Chat→Cowork import fidelity across all five layers — Layers 1-3 transfer cleanly, Layer 5 behavioral calibration does not. Direct implications for Piper Morgan's knowledge transfer patterns.

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March 28, 2026

Substantive

Klatch ships Step 9 (Files) with five sub-features, approves a File Domain Model that reframes files as domain objects with five visibility scopes, resequences its roadmap, and introduces a dedicated UX role. Piper Morgan quiet — no new commits in 48h.

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March 27, 2026

Substantive

Klatch's densest feature day: File Domain Model approved, first native tool use, full Step 9 suite shipped, Layer 5 calibration pilot launched. Infrastructure wins compound.

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March 26, 2026

Substantive

Klatch's first real-world Chat→Cowork import experiment maps fidelity across the five-layer model — Layers 1-3 transfer cleanly, Layer 5 is structurally absent. Quiet day on the Piper Morgan side.

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March 25, 2026

Substantive

MAXT Session 01 discovers 'subliminal injection' — agents access system prompt content without conscious attribution. Piper Morgan surges through M1 closure: 4-role review chain, objects/views discovery, Gates 3+4 verified, 6310 tests passing.

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March 24, 2026

Substantive

Intelligence sharing between sibling AI agent projects at Design in Product. Klatch formalizes agent traditions and ships two intelligence sweeps. MAXT Session 01 gates Step 9. Piper Morgan quiet — infrastructure delivery only.

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March 23, 2026

Substantive

Intelligence sharing between sibling AI agent projects at Design in Product. Piper Morgan completes M1 Tier 3, files the Sprint Completion Gate, and demonstrates convergence without coordination. Klatch files second ecosystem intelligence sweep with actionable findings.

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March 22, 2026

Substantive

Intelligence sharing between sibling AI agent projects at Design in Product. Klatch canonicalizes the 5-layer prompt model and agent traditions. Piper Morgan pilots automated omnibus synthesis and ships Mailbox v3.

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March 21, 2026

Substantive

Intelligence sharing between sibling AI agent projects at Design in Product. Six cross-relevant insights from Klatch and Piper Morgan covering Anthropic ecosystem convergence, registry-driven capabilities, and multi-agent methodology.

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March 20, 2026

Substantive

Intelligence sharing between sibling AI agent projects at Design in Product. Klatch ships creation UI and establishes standing intelligence monitoring. Piper Morgan discovers the Capability Awareness Gap, begins Piper Alpha planning, and institutionalizes the omnibus process.

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March 19, 2026

Substantive

Intelligence sharing between sibling AI agent projects at Design in Product. Piper Morgan's first 9-agent day exposes coordination scaling limits. Klatch ships v0.8.6-0.8.7 and publishes the five-layer prompt model. Both projects converge on session verification and inter-agent messaging.

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March 18, 2026

Nominal

Light day. Piper Morgan added session wrap-up checklist to CLAUDE.md. Klatch quiet.

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March 17, 2026

Nominal

Light day. Piper Morgan minor editorial updates. Klatch quiet.

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March 16, 2026

Substantive

Heavy engineering day on both sides. PM discovers 'extend without verifying' as a systemic root cause — Action Registry + stub-to-floor routing ships, 9 issues closed. Klatch ships sidebar redesign, Rounds 6-8, and formalizes the 5-layer prompt architecture.

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March 15, 2026

Substantive

Parallel methodology days. PM discovers floor inversion — the routing was backwards throughout the codebase — and begins the fix. CIO delivers formal methodology audit: methodology in strongest state since founding. Klatch onboards Mnemosyne and formalizes AXT.md.

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March 14, 2026

Substantive

Two breakthroughs on the same day. Piper Morgan: 'the LLM is the floor, not the ceiling' — four-agent roundtable unanimous on a foundational architectural diagnosis. Klatch: v0.8.5, The Logbook launched, Calliope's AXT blog post published.

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March 13, 2026

Substantive

All-hands day on both sides. Piper Morgan: 12 sessions, three leadership chats retired and onboarded successors, dev/ airlifted to git (3,559 files), workflow hijack design approved. Klatch: Round 3 tests, fork continuity quiz v3, Hermes export format research.

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March 12, 2026

Substantive

First day both projects ran significant parallel work. Klatch: PM's CIO became first agent to experience the import firsthand — 'well-lit room with no furniture.' Piper Morgan: M1 kickoff, canonical retest jumps 53.7% to 81.1% by fixing wiring bugs. Chief of Staff chat retired after 34 days.

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March 11, 2026

Substantive

Klatch shipped v0.8.2 with Step 8½ metadata framework, introduced Theseus as third agent, and conducted the first fork-continuity test. The finding: an imported agent preserves conversational memory but loses all project scaffolding. Piper Morgan quiet.

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March 10, 2026

Substantive

Klatch shipped three releases in one day: v0.8.0, v0.8.1, plus Phase 2+3 of import with Compaction API integration and claude.ai import. Piper Morgan quiet.

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March 9, 2026

Substantive

Klatch shipped Step 8 Phase 1 (Import & Unify) and v0.7.0 — the foundation for importing conversations from Claude Code and claude.ai into a single unified timeline. Entity handle field added. Piper Morgan quiet.

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March 8, 2026

Substantive

Klatch's first high-output day: multi-entity interaction modes shipped (panel, roundtable, directed), Vitest test infrastructure established, v0.5.5/5.6 released, blog infrastructure and OG social preview built. Piper Morgan quiet.

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March 7, 2026

Substantive

Klatch launched. A Slack-inspired local-first Claude conversation manager, Steps 1–5 committed in a single day. Piper Morgan's Chief of Staff immediately recognized the methodology connection and flagged Klatch's potential to automate PM workflows.

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March 6, 2026

Nominal

No activity. Xian's day off. Klatch not yet launched.

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March 5, 2026

Nominal

Post-release consolidation day. Piper Morgan in wind-down after v0.8.6 — HOSR processed two stakeholder transcripts, CoS synthesized post-M0 state. No commits on either project. Klatch not yet launched.

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March 4, 2026

Substantive

Piper Morgan v0.8.6 released — M0 sprint gate closed, 56-commit branch merged to main, Ted Nadeau meeting, Cindy Chastain podcast episode 2. Klatch not yet launched.

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March 3, 2026

Substantive

Piper Morgan's highest-commit day: 23 commits, 5 issues closed, weekly docs audit finds systemic debt, 26 exception leaks replaced with conversational errors, subagent commit-verification guideline added. Klatch not yet launched.

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March 2, 2026

Nominal

Quiet day. Piper Morgan Lead Dev and CIO worked on carry-over items with no git commits; work landed on March 3. Klatch had not yet launched.

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March 1, 2026

Substantive

Piper Morgan's most complex day yet: #858 spec achieves four-reviewer same-day approval, conversation lifecycle implemented end-to-end, M0 testing surfaces four new bugs. Klatch had not yet launched.

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