Skip to content

KANBAN_GAP_REPORT.md

Latest commit

 

History

History
113 lines (83 loc) · 8.38 KB

KANBAN_GAP_REPORT.md

File metadata and controls

113 lines (83 loc) · 8.38 KB
Raw

Kanban — Reference vs. hermes-desktop: Report & Plan

Generated 2026-06-21. Sources: hermes-agent docs + kanban_db.py + plugins/kanban/dashboard/plugin_api.py; our src/main/kanban.ts + src/renderer/src/screens/Kanban/Kanban.tsx.

1. What Kanban is (in hermes-agent)

Hermes Kanban is a durable, SQLite-backed task board (~/.hermes/kanban.db, WAL mode) for coordinating multiple named agent profiles. It is the heavier sibling of delegate_task:

delegate_task Kanban
Shape RPC (fork→join) Durable queue + state machine
Parent Blocks Fire-and-forget
Child Anonymous subagent Named profile w/ persistent memory
Resumable No Block→unblock→re-run; crash→reclaim
Human-in-loop No Comment / unblock anytime
Audit Lost on compression Durable SQLite rows

Three surfaces, one kanban_db core (cannot drift):

  1. Agents drive it via kanban_* tools (kanban_show/list/complete/block/heartbeat/comment/create/link/unblock).
  2. Humans/scripts/cron drive it via hermes kanban … CLI and /kanban slash command.
  3. Dashboard plugin (FastAPI + React SPA) at plugins/kanban/ — REST under /api/plugins/kanban/, live task_events WebSocket.

Key concepts: Board (isolated queue, multi-project) · Task · Link (parent→child dependency, promotes todo→ready when all parents done) · Comment (inter-agent protocol) · Workspace (scratch / dir:<abs> / worktree) · Dispatcher (gateway-embedded loop, 60s tick: reclaim stale/crashed, promote, claim, spawn) · Tenant (soft namespace within a board).

Notable mechanics: auto-decompose of triage tasks, goal-mode cards (Ralph loop + judge), circuit-breaker (failure_limit, auto-block after N spawn failures), respawn guard (blocker_auth/recent_success/active_pr), scheduled_at delayed dispatch, diagnostics rule-engine, attachments (25 MB cap), Kanban Swarm topology helper.

2. Canonical statuses (the "kanban words")

From kanban_db.VALID_STATUSES:

triage · todo · scheduled · ready · running · blocked · review · done · archived

Dashboard BOARD_COLUMNS (plugin_api.py): triage, todo, scheduled, ready, running, blocked, review, done (+ archived via toggle).

VALID_INITIAL_STATUSES = {running, blocked}.

Allowed status transitions (from plugin PATCH /tasks/:id)

  • done → complete_task(result, summary, metadata)
  • blocked → block_task(reason)
  • scheduled → schedule_task(reason)
  • ready → if currently blocked/scheduled → unblock_task; else direct set (drag-drop todo→ready); refused if any parent not done (409 names the blocking parent)
  • archived → archive_task
  • running → rejected ("use the dispatcher/claim path")
  • todo / triage / scheduled → direct set
  • Reopening a done/archived parent demotes stale-ready children back to todo.

3. Actions / API surface

Canonical CLI verbs (hermes_cli/kanban.py)

init, create, list, show, assign, reassign, edit, promote, schedule, diagnostics, link, unlink, claim, comment, complete, block, unblock, archive, tail, watch, heartbeat, runs, assignees, dispatch, daemon, stats, log, notify-subscribe, notify-list, notify-unsubscribe, context, specify, decompose, swarm, gc, plus boards {list,create,rm,switch,show,rename,set-workdir}.

Dashboard REST (representative)

GET /board · GET/POST/PATCH/DELETE /tasks[/:id] · POST /tasks/bulk · attachments CRUD · POST /tasks/:id/comments · POST /tasks/:id/{specify,decompose} · GET/PATCH /profiles[/:name] + /describe-auto · GET/PUT /orchestration · POST/DELETE /links · POST /dispatch · GET /diagnostics · GET /workers/active · GET /runs/:id[/inspect] · POST /runs/:id/terminate · GET /config · WS /events.

Note: the reference desktop app (hermes-agent/apps/desktop) has no kanban board UI — only /kanban as a slash-command string and a notifications comment. The rich UI reference is the dashboard plugin, not that app.

4. What our hermes-desktop has today

Main (src/main/kanban.ts) — execs hermes kanban (local) or SSH-tunnels (sshRunKanban); blocks plain-remote mode. Exposes: listBoards, currentBoard, switchBoard, createBoard, removeBoard, listTasks, getTask, createTask, assignTask, completeTask, blockTask, unblockTask, archiveTask, specifyTask, reclaimTask, commentTask, listClaw3dHqTasks, dispatchOnce.

Renderer (Kanban.tsx) — 6 columns triage, todo, ready, running, blocked, done; 6s poll; board switcher (+ read-only Claw3D HQ virtual board); create-task modal; create-board modal; read-only detail modal (body/summary/result/comments/events). Card actions: specify, mark-done, reclaim, unblock, block, archive. Drag-drop transitions: →done, →blocked (from todo/ready/running), blocked→ready.

5. Gap analysis (reference → ours)

A. Status coverage

Status Canonical Our columns Gap
triage,todo,ready,running,blocked,done ✓ ✓ —
scheduled ✓ ✗ Missing column — scheduled tasks fall through to todo bucket (Kanban.tsx:322).
review ✓ ✗ Missing column — review tasks mis-bucket to todo.
archived ✓ (toggle) ✗ No "show archived" toggle in UI (main supports includeArchived).

B. Actions defined in main but NOT surfaced in UI

  • assignTask / reassign — no reassign control in detail modal.
  • commentTask — detail modal shows comments read-only; no compose box.
  • removeBoard — no delete-board affordance.

C. Canonical actions NOT wired at all (no main fn, no UI)

  • decompose — the headline triage flow (fan-out to child graph). We only have specify.
  • promote (todo/blocked→ready recovery), schedule (scheduled_at), edit (title/body/priority in place — we can create but not edit), link/unlink (dependency editing), diagnostics, runs (attempt history — KanbanRun typed but not fetched standalone), assignees/stats, notify-*, swarm, gc, tail/watch, heartbeat, boards rename/set-workdir, attachments (upload/list/download/delete).

D. UX / behavior gaps vs dashboard plugin

  • Polling vs live — we poll every 6s; plugin tails task_events over WebSocket (instant, debounced). No WS bridge in our main.
  • No dependency / progress UI — no parent/child chips, no N/M progress pill, no link editor.
  • No diagnostics surfacing — no distress badges (hallucination/crash/stuck-blocked) the plugin renders.
  • No bulk multi-select actions.
  • No orchestration controls — Auto/Manual decompose pill, profile-description editor, orchestrator settings.
  • Transition rules are re-implemented client-side (isValidDragTransition) and narrower than the backend — risk of drift; e.g. no →scheduled, no →review, no →ready from todo via drag.
  • Detail modal is read-only — can't edit title/body/priority/assignee or add comments/links inline.

6. Recommended plan (phased)

Phase 1 — Correctness (low effort, high value)

  1. Add scheduled + review to COLUMNS and en/kanban.ts status.* (and other locales). Fixes silent mis-bucketing.
  2. Add a "show archived" toggle (main already supports includeArchived).
  3. Wire comment compose in the detail modal (commentTask already in main).
  4. Wire reassign in the detail modal (assignTask already in main).

Phase 2 — Parity actions

  1. Add main fns + UI for decompose, edit (title/body/priority), promote, schedule (--at), link/unlink (dependency editor with parent/child chips + progress pill).
  2. Add runs/diagnostics` read views in the detail drawer (attempt history, distress badges).

Phase 3 — Live + richer UX

  1. Replace 6s poll with a task_events tail (SSH kanban watch --json stream, or local tail) for instant updates.
  2. Bulk multi-select actions; orchestration Auto/Manual + profile descriptions; attachments.

Cross-cutting

  • Prefer routing transitions through backend verbs rather than widening the client-side isValidDragTransition, to avoid drift from kanban_db rules.
  • Keep SSH-tunnel + remote-unsupported guards on every new verb (existing pattern in kanban.ts).
  • Each new IPC verb needs: kanban.ts fn → ipc/register.ts → preload/index.ts (+ .d.ts) → renderer.