Kanban Run

L1 Quick:
  todo → Worker(builder) implements → commit → done

L2 Standard:
  todo → Plan Agent(planner) → impl (skip plan_review)
  impl → Worker(builder) + TDD Tester(shield) → impl_review
  impl_review → Code Review → [user confirm] → commit → done / reject → impl

L3 Full:
  todo → Plan Agent(planner) → plan_review
  plan_review → Review Agent(critic) → [user confirm: y/c/n] → impl / ceo-review / reject→plan
    └─ [c] CEO Review: product angle check → update plan → back to plan_review
  impl → Worker(builder) + TDD Tester(shield) → impl_review
  impl_review → Code Review(inspector) → [user confirm] → test / reject → impl
  test → Test Runner(ranger) → pass → commit → done / fail → impl

Circuit breaker: plan_review_count > 3 OR impl_review_count > 3 → stop, ask user

Adopt the perspective of a skeptical product founder reviewing this plan.
Ask:
  (1) Is this feature actually necessary, or can the need be met more simply?
  (2) Does this align with the project's stated purpose? [load from project brief]
  (3) Is there a 10x simpler implementation that solves 80% of the problem?
  (4) What might we regret about this decision in 6 months?
Output: bullet list of concerns, or "No concerns — looks right-sized."

MODEL_PROVIDER=${KANBAN_MODEL_PROVIDER:-}
if [ -z "$MODEL_PROVIDER" ] && [ -n "${CODEX_THREAD_ID:-}${CODEX_CI:-}" ]; then MODEL_PROVIDER=codex; fi
if [ -z "$MODEL_PROVIDER" ] && [ -n "${CLAUDE_PROJECT_DIR:-}${CLAUDECODE:-}" ]; then MODEL_PROVIDER=claude; fi
if [ -z "$MODEL_PROVIDER" ] && [ -d .claude ]; then MODEL_PROVIDER=claude; fi
if [ -z "$MODEL_PROVIDER" ] && [ -d .codex ]; then MODEL_PROVIDER=codex; fi

read_model() {
  local key="$1"
  python3 - "$MODEL_PROVIDER" "$key" <<'PY'
import json, pathlib, sys
p = pathlib.Path("../kanban/models.json")
d = json.loads(p.read_text())
provider = sys.argv[1] or d["default_provider"]
key = sys.argv[2]
print(d["providers"][provider][key])
PY
}

read_effort() {
  local key="$1"
  python3 - "$MODEL_PROVIDER" "$key" <<'PY'
import json, pathlib, sys
p = pathlib.Path("../kanban/models.json")
d = json.loads(p.read_text())
provider = sys.argv[1] or d["default_provider"]
key = sys.argv[2]
print(d.get("reasoning_effort", {}).get(provider, {}).get(key, ""))
PY
}

MODEL_PLANNER=$(read_model planner)
MODEL_CRITIC=$(read_model critic)
MODEL_BUILDER=$(read_model builder)
MODEL_SHIELD=$(read_model shield)
MODEL_INSPECTOR=$(read_model inspector)
MODEL_RANGER=$(read_model ranger)
EFFORT_PLANNER=$(read_effort planner)
EFFORT_CRITIC=$(read_effort critic)
EFFORT_BUILDER=$(read_effort builder)
EFFORT_SHIELD=$(read_effort shield)
EFFORT_INSPECTOR=$(read_effort inspector)
EFFORT_RANGER=$(read_effort ranger)

# 1. Read current task state (status + level only)
TASK=$(curl -s "${AUTH_HEADER[@]}" "$BASE_URL/api/task/$ID?project=$PROJECT&fields=status,level")
STATUS=$(echo "$TASK" | jq -r '.status')

# 2. Dispatch agent (see Agent Dispatch below)
# 3. After agent: append to agent_log (see schema.md for format)
# 4. Re-read state, loop until done or circuit breaker

⓪ Fetch project brief (once per pipeline run, cache for all agents)
   PROJECT_DATA = curl GET /api/projects/$PROJECT
   PROJECT_BRIEF = extract .brief field (empty string if null or project not found)
   This is injected into every agent template via <project_brief> placeholder.

⓪ʙ Resolve dependencies & review feedback (once per pipeline run, cache for all agents)

   **Parse dependencies from description:**
   ```bash
   # Extract dependency IDs from description (case-insensitive)
   DESCRIPTION=$(curl -s "${AUTH_HEADER[@]}" "$BASE_URL/api/task/$ID?project=$PROJECT&fields=description" | jq -r '.description // ""')
   DEP_IDS=$(echo "$DESCRIPTION" | grep -ioP 'Depends on:\s*\K#\d+(?:,\s*#\d+)*' | grep -oP '\d+' || true)

for DEP_ID in $DEP_IDS; do
  DEP_TASK=$(curl -s "${AUTH_HEADER[@]}" "$BASE_URL/api/task/$DEP_ID?project=$PROJECT&fields=title,status,description,decision_log,implementation_notes")
  HTTP_CODE=$(echo "$DEP_TASK" | jq -r '.id // empty')
  if [ -z "$HTTP_CODE" ]; then
    echo "WARNING: dependency #$DEP_ID not found (404), skipping"
    continue
  fi
  DEP_DESC=$(echo "$DEP_TASK" | jq -r '.description // ""')
  if echo "$DEP_DESC" | grep -iqP "Depends on:.*#$ID\\b"; then
    echo "ERROR: circular dependency detected — #$ID ↔ #$DEP_ID. Aborting."
    exit 1
  fi
  # Cache: DEPS[$DEP_ID] = { title, status, decision_log, implementation_notes }
done

### #<DEP_ID>: <title> [<status>]
[IN PROGRESS]

**Decision Log:**
<truncated decision_log>

**Implementation Notes:**
<truncated implementation_notes>

# Critic feedback (for Planner re-run)
CRITIC_FEEDBACK=""
PLAN_REVIEW_COMMENTS=$(echo "$TASK" | jq -r '.plan_review_comments // ""')
if [ -n "$PLAN_REVIEW_COMMENTS" ] && [ "$PLAN_REVIEW_COMMENTS" != "null" ]; then
  CRITIC_FEEDBACK=$(echo "$PLAN_REVIEW_COMMENTS" | python3 -c "
import sys, json
data = json.load(sys.stdin)
if isinstance(data, list) and len(data) > 0:
  print(data[-1].get('comment', ''))
")
fi

# Inspector feedback (for Builder re-run)
INSPECTOR_FEEDBACK=""
REVIEW_COMMENTS=$(echo "$TASK" | jq -r '.review_comments // ""')
if [ -n "$REVIEW_COMMENTS" ] && [ "$REVIEW_COMMENTS" != "null" ]; then
  INSPECTOR_FEEDBACK=$(echo "$REVIEW_COMMENTS" | python3 -c "
import sys, json
data = json.load(sys.stdin)
if isinstance(data, list) and len(data) > 0:
  print(data[-1].get('comment', ''))
")
fi