Swift Package Plan - #11
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Sketch how the v0.1.x prototype research becomes a shippable Swift package. The prototype answered the format questions (transitions, builds, magic-id, the two document invariants); this plans the port. Goal: a self-contained Swift package that authors .key files — no Python, keynote-parser, mise, or AppleScript at runtime. Native Swift IWA/protobuf backend. PLAN.md lays out 7 steps, each ending in a runnable gate, plus a decision log recording why each choice was made. Two risks are called out explicitly: - The IWA container (Step 2). Apple frames .iwa in a NON-STANDARD Snappy stream — no sNaPpY identifier, custom chunk headers, no CRC-32C — so stock Snappy libraries reject it outright. The Python path got this free from keynote-parser; we reimplement it. - Slide/text-item supply (Step 4b). The bundled template has a fixed slide count but users author arbitrarily many, so the writer must duplicate slides and mint ids — maintaining objectUuidMapEntries and lastObjectIdentifier by hand. That is the same class of invariant behind the SIGTRAP crash, on a path the Python backend never exercised (it only mutated decks whose slides existed). Scope decisions recorded in .claude/agent-notes.md: - Swift 6.4 (dev)+ only; build via Xcode-beta DEVELOPER_DIR or a swiftly 6.4.x snapshot, never the default 6.3.2. - The goal is authoring; reading is NOT a v0.1.0 feature (#6). - Surgery on a bundled template, not synthesis from nothing (#2). "Self-contained" = no runtime Python/mise/AppleScript, not zero dependencies. - ScriptingBridge is a developer escape hatch (#10), never a backend. - Gates are structural, not byte-identical: Keynote requires the file be accepted, not byte-equal. Follow-ups filed as #2-#10. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Nothing about the Swift package's direction lived where a fresh session would find it: CLAUDE.md/AGENTS.md described only the research lab, HANDOFF.md ended at the Python backend, and the Swift 6.4 toolchain memory existed only in global ~/.claude. - AGENTS.md (CLAUDE.md symlinks to it) now opens with what the project is and a reading order: PLAN.md, then agent-notes, then the scope memory. - HANDOFF.md gets a banner marking the research phase complete and pointing at PLAN.md. Its content stays accurate as the format spec and Python reference. - New memory keynotekit-v010-scope.md records the decisions a fresh session is most likely to get wrong by inference: that reading a .key is in scope (it is not — #6), that "from scratch" means no template (it does not — #2), that "self-contained" means zero dependencies (it does not — swift-protobuf plus a bundled template), and that gates are byte-identical (they are structural). - Mirror keynotekit-swift-64-only.md into the repo per the repo's own memories-live-in-repo convention. Also corrects pack-option-a-viable.md, which warned that the hybrid parser depended on ephemeral scratchpad artifacts. That was resolved when the schema was vendored: verified this session from a clean worktree with no scratchpad present — prepare-keynote-parser rebuilt it (631 registry entries, 0 missing) and verify-pack passed on build_in_B / build_action_B / direction_B. The fresh-worktree setup steps are recorded there. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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✨ Finishing Touches🧪 Generate unit tests (beta)
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Record SlideContent/product splits in PLAN, add twelve scratch tickets plus a worktree lane guide so substrate work can fan out after scaffolding. Co-authored-by: Cursor <cursoragent@cursor.com>
Keep the v0.1.0 plan with the other agent guidance and update repo, handoff, and map #12 pointers. Co-authored-by: Cursor <cursoragent@cursor.com>
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