sprint

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Sprint Management — generic sprint capability for ANY bkit user. 16 sub-actions: init, start, status, watch, phase, iterate, qa, report, archive, list, feature, pause, resume, fork, help, master-plan. Triggers: sprint, sprint start, sprint init, sprint status, sprint list, 스프린트, 스프린트 시작, 스프린트 상태, スプリント, スプリント開始, スプリント状態, 冲刺, 冲刺开始, 冲刺状态, sprint, iniciar sprint, estado sprint, sprint, demarrer sprint, statut sprint, Sprint, Sprint starten, Sprint Status, sprint, avviare sprint, stato sprint, master plan, multi-sprint plan, sprint master plan, 마스터 플랜, 멀티 스프린트 계획, 스프린트 마스터 플랜, マスタープラン, マルチスプリント計画, スプリントマスタープラン, 主计划, 多冲刺计划, 冲刺主计划, plan maestro, plan multi-sprint, plan maestro sprint, plan maître, plan multi-sprint, plan maître sprint, Masterplan, Multi-Sprint-Plan, Sprint-Masterplan, piano principale, piano multi-sprint, piano principale sprint.

popup-studio-ai By popup-studio-ai schedule Updated 5/21/2026
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name: sprint classification: workflow classification-reason: Sprint orchestration independent of model capability evolution deprecation-risk: none effort: medium description: | Sprint Management — generic sprint capability for ANY bkit user. 16 sub-actions: init, start, status, watch, phase, iterate, qa, report, archive, list, feature, pause, resume, fork, help, master-plan. Triggers: sprint, sprint start, sprint init, sprint status, sprint list, 스프린트, 스프린트 시작, 스프린트 상태, スプリント, スプリント開始, スプリント状態, 冲刺, 冲刺开始, 冲刺状态, sprint, iniciar sprint, estado sprint, sprint, demarrer sprint, statut sprint, Sprint, Sprint starten, Sprint Status, sprint, avviare sprint, stato sprint, master plan, multi-sprint plan, sprint master plan, 마스터 플랜, 멀티 스프린트 계획, 스프린트 마스터 플랜, マスタープラン, マルチスプリント計画, スプリントマスタープラン, 主计划, 多冲刺计划, 冲刺主计划, plan maestro, plan multi-sprint, plan maestro sprint, plan maître, plan multi-sprint, plan maître sprint, Masterplan, Multi-Sprint-Plan, Sprint-Masterplan, piano principale, piano multi-sprint, piano principale sprint. argument-hint: "[action] [name] [--trust L0-L4] [--from ]" user-invocable: true allowed-tools: - Read - Write - Edit - Glob - Grep - Bash - AskUserQuestion agents: orchestrate: bkit:sprint-orchestrator plan: bkit:sprint-master-planner qa: bkit:sprint-qa-flow report: bkit:sprint-report-writer imports: [] next-skill: null pdca-phase: null task-template: "[Sprint] {action} {name}"

Sprint Skill — Generic Sprint Management for bkit Users

Sprint = meta-container above bkit's PDCA 9-phase. A sprint groups one or more features under a shared scope, budget, and timeline. Each sprint runs its own 8-phase lifecycle: prd -> plan -> design -> do -> iterate -> qa -> report -> archived.

Quick Start

/sprint init my-launch --name "Q2 Launch" --trust L3
/sprint start my-launch

The skill handler routes through <bkit-root>/scripts/sprint-handler.js (bkit convention — handlers live at the bkit repo root scripts/ directory, NOT inside skills//scripts/). The handler composes Sprint 3 adapters (state-store + telemetry + doc-scanner + matrix-sync) into Sprint 2 use cases (start / advance / iterate / qa / report / archive). Sprint 1 entities (createSprint / SprintEvents / typedefs) are produced and consumed transparently along the way.

Resolving scripts/sprint-handler.js in this document: throughout this SKILL.md, references to scripts/sprint-handler.js mean <bkit-root>/scripts/sprint-handler.js (the canonical location). LLM dispatchers MUST NOT compose skills/sprint/scripts/sprint-handler.js — that path does not exist (Issue #107, fixed v2.1.19 S2 F2-1).

Arguments

Argument Description Example
init <id> Create a sprint with default config /sprint init my-launch
start <id> Run auto-run loop bounded by Trust Level scope /sprint start my-launch --trust L3
status <id> Show current sprint state from disk /sprint status my-launch
list Union of state-store entries and master-plan discoveries /sprint list
phase <id> --to <phase> Advance to a specific phase /sprint phase my-launch --to qa
iterate <id> Run matchRate-100 loop (max 5 cycles) /sprint iterate my-launch
qa <id> --feature <name> Run 7-Layer data-flow check on one feature /sprint qa my-launch --feature auth
report <id> Generate KPI + lessons + carry-items report /sprint report my-launch
archive <id> Move to terminal archived status /sprint archive my-launch
pause <id> Manually pause a running sprint /sprint pause my-launch
resume <id> Re-evaluate triggers and resume /sprint resume my-launch
watch <id> Live dashboard (Sprint 5 — current returns snapshot) /sprint watch my-launch
feature <id> Per-feature operations (Sprint 5) /sprint feature my-launch --feature auth
fork <id> Fork into a new sprint (Sprint 5) /sprint fork my-launch --new my-launch-v2
help Print sub-action help /sprint help
master-plan <project> Generate multi-sprint Master Plan (agent isolated spawn) /sprint master-plan q2-launch --name "Q2 Launch" --features auth,payment
measure <id> Measure single gate / multi-gate / phase batch (v2.1.16 #94) /sprint measure my-launch --gate M4

Trust Level Scope (auto-run boundary)

Level Stop after Manual Notes
L0 prd true Each phase requires user approval
L1 prd true (hint) Hint mode but still manual
L2 design false Plan -> Design auto, Do requires approval
L3 report false Plan -> Report auto, Archive requires approval (default)
L4 archived false Full auto including archive (Trust >= 85 recommended)

Auto-Pause Safety Pins

Four armed triggers can pause a running sprint:

  • QUALITY_GATE_FAIL — M3 > 0 OR S1 < 100
  • ITERATION_EXHAUSTED — iter >= 5 AND matchRate < minAcceptable
  • BUDGET_EXCEEDED — cumulativeTokens > config.budget
  • PHASE_TIMEOUT — phase elapsed > config.phaseTimeoutHours

Pause writes an audit log entry and a SprintPaused event. Resume re-evaluates the triggers and refuses if any are still firing.

Cross-Sprint Architecture (Sprint 1+2+3+4)

USER COMMAND
   v
skills/sprint/SKILL.md (this file — frontmatter triggers in 8 languages)
   v
scripts/sprint-handler.js (English dispatcher)
   v
Sprint 3: lib/infra/sprint -> { stateStore, eventEmitter, docScanner, matrixSync }
   v
Sprint 2: lib/application/sprint-lifecycle -> startSprint / advancePhase / ...
   v
Sprint 1: lib/domain/sprint -> createSprint / SprintEvents / typedefs
   v
DISK: .bkit/state/sprints/<id>.json + .bkit/audit/<date>.jsonl

Examples

See:

  • examples/basic-sprint.md
  • examples/multi-feature-sprint.md
  • examples/archive-and-carry.md

When NOT to Use

  • Single-feature PDCA work — use bkit:pdca instead
  • Starter level projects — sprint overhead exceeds value
  • One-off bug fixes that do not warrant a master plan

Related Skills and Agents

  • bkit:pdca — single-feature PDCA cycle (foundation primitive)
  • bkit:control — automation level (L0-L4) — surfaces SPRINT_AUTORUN_SCOPE
  • bkit:sprint-orchestrator (agent) — full lifecycle coordinator
  • bkit:sprint-master-planner (agent) — plan/design generation
  • bkit:sprint-qa-flow (agent) — 7-Layer dataFlowIntegrity verifier
  • bkit:sprint-report-writer (agent) — KPI + lessons + carry items

10. Skill Invocation Contract (for LLM Dispatchers)

This contract specifies how an LLM dispatcher should construct the args object for each of the 16 sub-actions when invoking the underlying handler via scripts/sprint-handler.js.

10.1 Args Object Schema (per action)

Action Required Optional Example call
init id, name trust/trustLevel, phase, context, features args = { id: "my-launch", name: "Q2 Launch", trust: "L3" }
start id, name trust/trustLevel, phase, context, features args = { id: "my-launch", name: "Q2 Launch" } (resume preserves phase)
status id — args = { id: "my-launch" }
list — — args = {}
phase id, to approve (boolean), reason (string) args = { id: "my-launch", to: "do", approve: true, reason: "Design review complete" }
iterate id — args = { id: "my-launch" }
qa id, featureName — args = { id: "my-launch", featureName: "auth" }
report id — args = { id: "my-launch" }
archive id projectRoot args = { id: "my-launch" }
pause id triggerId, severity, message args = { id: "my-launch", triggerId: "USER_REQUEST" }
resume id — args = { id: "my-launch" }
watch id — args = { id: "my-launch" }
feature id, action featureName (required for add/remove) args = { id: "my-launch", action: "list" }
fork id, newId — args = { id: "my-launch", newId: "my-launch-v2" }
help — — args = {}
master-plan id (projectId), name (projectName) features (CSV or array), trust/trustLevel, context, projectRoot, force (boolean), duration args = { id: "q2-launch", name: "Q2 Launch", features: ["auth", "payment"] }
measure id one of: gate (string) / gates (CSV or array) / phase (string); plus trustLevel, source ('manual'|'auto'), agentTaskRunner (function in deps) args = { id: "my-launch", gate: "M4" }

10.1.2 measure action semantics (v2.1.16, Issue #94 F3)

/sprint measure <id> is the user-invokable partial-gate measurement command added in v2.1.16. It routes the requested gate(s) through lib/application/quality-gates/measure-router.js (single SoT shared with sprint-orchestrator self-assessment) and persists results into sprint.qualityGates subject to Trust Level scope.

Three invocation modes (mutually exclusive precedence: gate > gates > phase):

/sprint measure my-launch --gate M4                       # single gate
/sprint measure my-launch --gates M4,M8                   # multi-gate (CSV)
/sprint measure my-launch --phase design                  # phase batch (ACTIVE_GATES_BY_PHASE[design])

Agent routing (Master Plan §11.3 AC4 — 7 gates × 4 agents):

Gate Agent Source artifact
M1 gap-detector Design §9 API Contract ↔ shipped implementation
M2 code-analyzer lib/ + tests/ quality scan
M3 gap-detector critical severity issue scan
M4 gap-detector Design §9 API Contract ↔ module boundaries (#92)
M7 code-analyzer style + naming convention scan
M8 sprint-orchestrator design §14 self-assessment checklist
S1 sprint-qa-flow 7-Layer hop traversal

Gates outside this table (M5, M10, S2, S4) return { ok: false, reason: 'unsupported_gate' } — carried to v2.1.17.

Trust Level scope (Master Plan AC5):

  • L0 / L1: preview mode — measurement returned but sprint.qualityGates NOT updated, no gate_measured audit entry.
  • L2 / L3 / L4: record mode — qualityGates updated + gate_measured audit entry emitted per gate.

Audit emission (when in record mode):

{
  "action": "gate_measured",
  "category": "sprint",
  "actor": "user",
  "target": "<sprintId>",
  "details": {
    "sprintId": "...", "gateKey": "M4", "field": "M4_apiComplianceRate",
    "agent": "gap-detector", "value": 100, "threshold": 95, "passed": true,
    "source": "manual", "phase": "design", "trustLevel": "L3",
    "previousValue": null
  }
}

ENH-292 alignment: multi-gate / phase batch dispatches measurements sequentially (no Promise.all) to avoid #56293 sub-agent caching 10x.

Dispatcher requirement: the LLM dispatcher (main session) must inject deps.agentTaskRunner: ({ subagent_type, prompt }) => Promise<{ output }> wrapping Claude Code's Task tool. Without it the use case returns reason: 'no_agent_runner' per gate (deterministic, not silent fail).

10.1.1 phase --approve semantics (v2.1.16, Issue #95)

When a sprint is at Trust Level L2 (scope.stopAfter = "design") or any other level whose scope.requireApproval blocks a forward transition, the user can re-issue the phase action with --approve (and optional --reason) to cross the scope boundary for this single call only:

/sprint phase my-launch --to do --approve --reason "Design review complete, M4/M8 gates pass"

Semantics (Master Plan §11.2 AC1-AC6):

  • Single-use: sprint.autoRun.scope is NOT mutated. The next transition faces the same scope check. To advance through multiple scope-blocking transitions, re-issue --approve each time (or escalate Trust Level via /bkit:control level <N>).
  • No trust escalation: sprint.autoRun.trustLevelAtStart and the global automation level (/bkit:control) are unchanged. The approval is recorded per-call.
  • Audit-logged: every --approve boundary crossing emits an audit-logger.writeAuditLog({ action: 'scope_boundary_approved', details: { sprintId, from, to, trustLevel, stopAfter, approvedBy, reason } }) entry. The --reason "..." value is the recorded rationale (null when omitted).
  • Without --approve the legacy deadlock behavior is preserved: handler returns { ok: false, reason: 'requires_user_approval', stopAfter, hint }.

Use this when you want to advance past the scope boundary for one specific transition (e.g., L2 design → do after design review) without permanently relaxing the trust level.

10.1.1.1 --approve does NOT bypass Quality Gate failures (v2.1.19 S1, CO-S0-6)

Critical semantic clarification (added v2.1.19 S1 in response to S0 discovery of ambiguity — master plan carry-over CO-S0-6):

--approve is the Trust Level scope-boundary escape hatch ONLY. It is NOT a Quality Gate override mechanism.

Situation --approve works? Correct remediation
Trust scope blocks transition (requires_user_approval) ✅ Yes — single-use cross Re-issue with --approve --reason "..."
Quality Gate fails (gate_fail, e.g., M8=not_measured) ❌ No — gate still blocks Run /sprint measure <id> --gate <key> first, then re-issue phase
Both scope + gate fail ❌ Gate wins Measure gate, then --approve if scope still blocks

Why this matters: in v2.1.19 S0 (master plan §23 step 0) we attempted /sprint phase s0-sqm-baseline --to plan --approve and observed { ok: false, reason: 'gate_fail', ... } despite --approve. This is expected behavior — --approve does not satisfy M8 designCompleteness.

Future work (deferred to v2.1.20+): --allowGateOverride flag may be introduced as a gate override (with stronger audit + alarm trail than --approve). Until then, gate failures must be resolved via /sprint measure.

10.1.3 Trust Level Mutation (Persistent) — v2.1.18 (Issue #101)

/sprint trust <sprintId> --to <Level> [--reason "<text>"] [--force]

Mutate the stored sprint.autoRun.trustLevelAtStart for a specific sprint. Unlike --approve (single-use scope boundary override, §10.1.2) or --trustLevel L<N> (per-call volatile override), this command persists the trust level across all subsequent operations on the sprint.

Use cases:

  • L1 sprint started conservatively, ready to escalate after design review.
  • Demoting L4 sprint to L2 mid-flight after security concern.
  • Recovering from L1 "preview-mode lockout" (#101 v2.1.16 root cause — @pruge dandi-village-ledger s1-foundation scenario).

Example:

$ /sprint trust s1-foundation --to L3 --reason "P0 32/32 ready for measurement"
{
  "ok": true,
  "sprintId": "s1-foundation",
  "from": "L1",
  "to": "L3",
  "reason": "P0 32/32 ready for measurement",
  "actor": "user",
  "forced": false,
  "trustScoreAtMutation": null,
  "blastRadius": "low",
  "auditEntryId": "..."
}

$ /sprint measure s1-foundation --gate M1
{ "trustLevel": "L3", "mode": "record", "value": 92.3, ... }  # ✦ now record mode

Downgrade Guardrail:

Major downgrades (≥2 levels, e.g. L4 → L2 or L3 → L1) require:

  • trustScore >= 80 (from .bkit/state/trust-profile.json trustScore field — 6-component weighted sum: pdcaCompletionRate 0.25 / gatePassRate 0.2 / rollbackFrequency 0.15 / destructiveBlockRate 0.15 / iterationEfficiency 0.15 / userOverrideRate 0.1), OR
  • --force flag (explicit override + forced: true audit + blastRadius: 'high' for Defense Layer 6 alarm).

Minor downgrades (1-level diff, e.g. L3 → L2) are not blocked.

Idempotent Path:

from === to (e.g. --to L3 when sprint already at L3) returns { ok: true, noop: true } and also emits audit with noop: true field (CTO §C3 review: monitoring blind-spot prevention — surfaces automation patterns hitting idempotent paths).

Actor Auto-Detection (CTO §E6 spoofing mitigation):

actor field is auto-detected:

  • explicit args.actor (if 'user'|'agent'|'system'), else
  • process.env.CLAUDE_AGENT_ID set → 'agent', else
  • default 'user'.

Audit:

Every mutation (including no-op) emits an audit-logger entry:

{
  "action": "sprint_trust_changed",
  "category": "sprint",
  "actor": "user",
  "target": "s1-foundation",
  "targetType": "feature",
  "blastRadius": "low",
  "details": {
    "sprintId": "s1-foundation",
    "from": "L1",
    "to": "L3",
    "reason": "...",
    "trustScoreAtMutation": null,
    "forced": false,
    "noop": false,
    "actor": "user",
    "timestamp": "2026-05-21T..."
  }
}

Comparison Table:

Command Scope Persistence Use When
/sprint phase --to ... --approve Single transition Single-use (state 무변경) 1회 boundary 우회 (#95)
/sprint trust --to <L> ✦ Sprint 전체 (this sprint only) Persistent (sprint.autoRun.trustLevelAtStart) 본 sprint 정책 영구 변경
/bkit:control level <N> Global (all sprints + PDCA) Persistent (~/.bkit/state/control.json) 전역 automation 정책 변경
--trustLevel <L> (per-call) Single call Volatile (state 무변경) 1회 debug override

10.2 Trust Level Acceptance

All actions that accept a Trust Level recognize three input forms (handled by normalizeTrustLevel in scripts/sprint-handler.js):

  • args.trustLevel (preferred, explicit handler arg)
  • args.trust (CLI --trust L3 natural mapping)
  • args.trustLevelAtStart (stored property leak; defensive only)

Precedence: trustLevel > trust > trustLevelAtStart. Defaults to L2 when none provided or value is invalid (case-insensitive match against L0-L4).

v2.1.19 S1 F1-4 default change: default lowered from L3 to L2 per Safe Defaults principle (master plan §3.2 Controllable AI Principles). The handler now aligns with lib/domain/sprint/entity.js createSprint which already defaulted to L2 — eliminates the v2.1.16~v2.1.18 drift between handler default (L3) and entity default (L2).

--trust L1 explicit warning: when the user explicitly requests L1 at /sprint init, the handler emits a stderr warning + audit sprint_trust_warning event re: preview-mode lockout risk (v2.1.18 #101 follow-up). The warning is education-only — L1 sprint init still succeeds.

10.3 Natural Language Mapping Rules

When the user invokes the skill with mixed slash command + natural language (e.g., /sprint start S1-UX Phase 1 PRD please proceed thoroughly), the LLM dispatcher SHOULD:

  1. Extract action: first non-flag token after /sprint → action.
  2. Extract id (kebab-case): scan remaining tokens for the first kebab-case identifier (matches /^[a-z][a-z0-9-]{1,62}[a-z0-9]$/). Lowercase if needed. Example: S1-UX → s1-ux.
  3. Disambiguate via AskUserQuestion: if multiple kebab-case candidates or none, prompt the user to confirm the intended sprint id.
  4. Load name from state: for start action on an existing sprint, the name field can be resolved by handleStatus({ id }) first; otherwise fall back to the id itself.

10.4 Example — Resume Existing Sprint

User: /sprint start s1-ux
LLM dispatch:
  1. action = "start", id = "s1-ux"
  2. status = await handleSprintAction("status", { id: "s1-ux" })
  3. name = status.sprint.name  // "S1-UX P0/P1 Quick Fixes"
  4. await handleSprintAction("start", { id: "s1-ux", name })
  5. Handler invokes load-then-resume path (P0 fix) — phase preserved

10.5 Example — Ambiguous Natural Language

User: /sprint start S1-UX Phase 1 PRD proceed thoroughly
LLM dispatch:
  1. action = "start"
  2. Candidates: ["s1-ux"]  (kebab-case extracted from "S1-UX")
  3. AskUserQuestion: "Did you mean to start sprint 's1-ux' and continue
     with Phase 1 (PRD)?" → user confirms
  4. await handleSprintAction("start", { id: "s1-ux", ... })

10.6 Error Handling

Handler returns { ok: false, error: <string>, ... } on failure. LLM dispatcher SHOULD surface the error verbatim to the user and offer remediation (e.g., for error: 'Sprint not found', suggest /sprint list).

10.7 CLI Mode (P1 fix)

The same handler is invokable as a standalone CLI when run as node scripts/sprint-handler.js <action> [id] [--flags]. Useful for headless tests, debugging, and CI integration. The CLI parser accepts --key value and --key=value forms, with the first positional argument after action treated as id if no --id flag is provided.

Exit codes: 0 (success), 1 (handler returned ok: false), 2 (exception thrown).

11. Master Plan Generator (16th Sub-Action)

The master-plan action generates a multi-sprint roadmap via the bkit:sprint-master-planner agent (isolated subagent spawn) and persists both markdown documentation and state JSON.

11.1 Workflow

USER: /sprint master-plan q2-launch --name "Q2 Launch" --features auth,payment
   |
SKILL.md dispatches -> scripts/sprint-handler.js handleMasterPlan
   |
handleMasterPlan calls lib/application/sprint-lifecycle/master-plan.usecase.js generateMasterPlan
   |
generateMasterPlan validates input + loads existing state (idempotent check)
   |
If deps.agentSpawner provided: spawn bkit:sprint-master-planner agent -> markdown
If not: dry-run via templates/sprint/master-plan.template.md substitution
   |
Atomic write: .bkit/state/master-plans/<projectId>.json (state first)
   |
File write: docs/01-plan/features/<projectId>.master-plan.md (markdown)
   |
Audit: lib/audit/audit-logger.js writeAuditLog({ action: 'master_plan_created' })
   |
Optional Task wiring: deps.taskCreator called N times for N sprint tasks

11.2 Idempotency + Force Overwrite

  • Default: idempotent. Second call with same projectId returns existing plan.
  • --force flag: overwrites both state JSON and markdown. Audit entry has details.forceOverwrite: true.
  • Audit ACTION_TYPE remains 'master_plan_created' for both cases (PM-S2G).

11.3 Dry-Run vs Agent-Backed Generation

When the caller (LLM dispatcher at main session) does NOT inject deps.agentSpawner, the use case generates a minimal valid markdown by substituting variables in templates/sprint/master-plan.template.md. The output is a skeleton — header, context anchor placeholders, empty features table, empty sprints array. This dry-run mode is useful for unit tests and when the user wants a starting template to fill manually.

When deps.agentSpawner is injected, the use case calls it with { subagent_type: 'bkit:sprint-master-planner', prompt: <built> } and uses the returned output field as the markdown content.

11.4 State Schema v1.0

The state JSON at .bkit/state/master-plans/<projectId>.json:

{
  "schemaVersion": "1.0",
  "projectId": "q2-launch",
  "projectName": "Q2 Launch",
  "features": ["auth", "payment", "reports"],
  "sprints": [],
  "dependencyGraph": {},
  "trustLevel": "L3",
  "context": { "WHY": "", "WHO": "", "RISK": "", "SUCCESS": "", "SCOPE": "" },
  "generatedAt": "2026-05-12T20:00:00Z",
  "updatedAt": "2026-05-12T20:00:00Z",
  "masterPlanPath": "docs/01-plan/features/q2-launch.master-plan.md"
}

The sprints array is populated by the S3-UX context-sizer.js use case. S2-UX leaves it as an empty stub.

11.5 Task Management Integration (Optional)

When the caller injects deps.taskCreator, the use case iterates plan.sprints sequentially (ENH-292 caching alignment) and calls deps.taskCreator(...) once per planned sprint with addBlockedBy populated from the previous sprint's task ID. This enables automatic Task list creation for multi-sprint roadmaps.

When deps.taskCreator is undefined or plan.sprints.length === 0, Task creation is silently skipped (no error).

Install via CLI
npx skills add https://github.com/popup-studio-ai/bkit-claude-code --skill sprint
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