Scaffold Lumbridge architecture and research plan

2026-08-31 14:37:49 -07:00
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+# Roadmap
+
+## Phase 0 — research and decisions
+
+- Capture upstream snapshots, licenses, relevant modules, and architectural notes.
+- Benchmark UI candidates with six animated terminal panes.
+- Spike PTY correctness and process-tree cleanup on macOS, Ubuntu, and Omarchy.
+- Connect the official ACP Rust SDK to two contrasting harnesses.
+- Audit actual usage/quota surfaces for every launch provider.
+- Decide terminal core, UI stack, IPC transport, and schema evolution policy.
+
+Exit: recorded decisions with working spikes and measured results.
+
+## Phase 1 — terminal workspace alpha
+
+- Durable runtime, local IPC, workspaces, tabs, splits, shells, scrollback.
+- Session restore, crash recovery, command palette, keybindings, notifications.
+- Repository/worktree creation and basic Git status/diff.
+- macOS, Ubuntu, and Omarchy development packages.
+
+Exit: Lumbridge is worth using as a terminal multiplexer without AI features.
+
+## Phase 2 — agent alpha
+
+- Generic harness manifest and PTY adapter.
+- ACP client with capability negotiation and permission rendering.
+- Codex, Claude Code, DeepSeek Harness, Pi, and Hermes adapters.
+- Agent status, unread/needs-input state, resume, and transcript navigation.
+
+Exit: daily multi-agent work is reliable and observable.
+
+## Phase 3 — providers and usage
+
+- Subscription profile discovery without credential extraction.
+- BYOK profiles for OpenAI, Anthropic, Gemini, Groq, Cerebras, and DeepSeek.
+- OS credential storage, redaction, provider/model catalog.
+- Usage ledger, reset windows, burn charts, forecasts, export, and footer.
+
+Exit: usage displays are useful, auditable, and honest about uncertainty.
+
+## Phase 4 — public beta
+
+- Goose, Gemini CLI, OpenClaw, and OpenCode adapters.
+- Signed/notarized macOS releases, `.deb`, AppImage, and Arch package.
+- Delta updater with signed manifests and rollback.
+- Accessibility, performance, soak, migration, and recovery qualification.
+