tsq-retro

tsq-retro is a skill for Claude Code from sonature-lab/timsquad. It costs 92 tokens per session (1,242 once invoked), scanned A, original, MIT.

A process for collecting feedback, reviewing what went well or poorly, and applying improvements. KPT means Keep, Problem, Try: what to keep, what went wrong, and what to try next.

In plain words
What is it for?
Use it to record issues, run reviews after work phases, measure recurring problems, and apply agreed improvements.
Why use it?
It keeps feedback and lessons from getting lost, while separating small fixes from changes that need wider planning.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Good fit Use it to record issues, run reviews after work phases, measure recurring problems, and apply agreed improvements.

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Install with agentmods
npx agentmods add skills/sonature-lab/timsquad/tsq-retro
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add sonature-lab/timsquad --skill tsq-retro
Clone the repo
git clone --depth 1 https://github.com/sonature-lab/timsquad

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for tsq-retro

README.md
[![agentmods](https://agentmods.dev/badge/skills/sonature-lab/timsquad/tsq-retro/github.svg)](https://agentmods.dev/skills/sonature-lab/timsquad/tsq-retro)
Your own site
<a href="https://agentmods.dev/skills/sonature-lab/timsquad/tsq-retro"><img src="https://agentmods.dev/badge/skills/sonature-lab/timsquad/tsq-retro/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for tsq-retro

Your own site · 80×15
<a href="https://agentmods.dev/skills/sonature-lab/timsquad/tsq-retro"><img src="https://agentmods.dev/badge/skills/sonature-lab/timsquad/tsq-retro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 92 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,242 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00092 $0.01242
Opus 5 $0.00046 $0.00621
Sonnet 5 $0.00018 $0.00248
Haiku 4.5 $0.00009 $0.00124

Measured 10d ago against content hash 9700055aec4a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

tsq-retro scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

templates/base/skills/tsq-retro/SKILL.md · 87 lines

How it starts

The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Retrospective Cycle

피드백 수집 → KPT 회고 → 개선 적용의 전체 학습 루프를 관리한다.

Contract

  • Trigger: /tsq-retro, /tsq-retro feedback, /tsq-retro improve
  • Input: 모드에 따라 다름 (아래 Mode 참조)
  • Output: 피드백 엔트리 / KPT 리포트 / 개선 적용 결과
  • Error: 데이터 부족 시 수집 가능 범위 안내
  • Dependencies: tsq-protocol

Modes

Mode 1: feedback — 피드백 기록

/tsq-retro feedback "<메시지>" 또는 작업 중 이슈 발견 시.

  1. 레벨 분류: 메시지 내용으로 L1/L2/L3 판정
    • L1 (구현): 버그, 코드 품질, 테스트 누락 — 현재 Task에서 바로 수정 가능
    • L2 (설계): 아키텍처 변경, API 재설계, 스키마 수정 — Sequence/Phase 수준 조정 필요
    • L3 (기획): 요구사항 변경, 스펙 모순, 우선순위 재조정 — SSOT 수정 필요
  2. 기록: .timsquad/retrospective/feedback.jsonl에 append
    {"ts":"ISO8601","level":1,"phase":"P2","message":"...","status":"open"}
    
  3. 즉시 조치 판단:
    • L1 → 현재 Task에서 수정 권고 (알림만)
    • L2 → 현재 Sequence 완료 후 Architect 검토 권고
    • L3 → Phase 완료 시 /tsq-retro에서 우선 다룸

상세 분류 기준은 references/feedback-guide.md 참조.

Mode 2: retro — KPT 회고 (기본)

/tsq-retro 또는 /tsq-retro retro. Phase 완료 후 실행 권장.

  1. 데이터 수집:
    • .timsquad/logs/ — 작업 로그
    • .timsquad/retrospective/feedback.jsonl — 수집된 피드백
    • .timsquad/retrospective/metrics/ — 메트릭
    • .timsquad/retrospective/patterns/ — 기존 패턴
  2. 메트릭 계산: 작업 수, 성공률, 평균 수정 횟수, 피드백 레벨별 건수
  3. KPT 분석: Keep / Problem / Try 분류
  4. 패턴 식별: 실패 패턴(FP, 3회+ 반복) / 성공 패턴(SP, 효과 검증)
  5. 리포트 작성: .timsquad/retrospective/retro-{phase}.md
  6. 개선 제안: 실행 가능한 액션 아이템 도출 → 사용자 승인 대기
  7. 피드백 정리: 처리된 feedback.jsonl 엔트리를 status: "resolved" 처리

리포트 구성: 메트릭 요약 → 에이전트별 성과 → 피드백 분석(L1/L2/L3) → 패턴(FP/SP) → 개선 조치 → 다음 목표.

Mode 3: improve — 개선 적용

/tsq-retro improve. 회고에서 승인된 개선을 실제로 적용.

  1. 제안 로드: 최근 retro 리포트에서 승인된 개선 항목 읽기
  2. 대상 분류: 개선 대상별로 분류
    • 스킬 패치: SKILL.md 규칙/프로토콜 수정
    • 템플릿 수정: agent.md, config.yaml 등
    • 패턴 등록: .timsquad/retrospective/patterns/ 에 FP/SP 기록
    • lessons 기록: .timsquad/retrospective/lessons.md 에 학습 사항 append
  3. 적용: 각 대상에 diff 형태로 변경 사항 제시 → 사용자 확인 후 적용
  4. 검증: 변경 후 npm test 통과 확인
  5. 기록: 적용된 개선을 lessons.md에 기록, 다음 retro에서 효과 측정

Read the full file on GitHub · 87 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 87 lines · 92 tokens per session scan A 9700055aec4a

Subscribe to this mod's changes

tsq-retro is a skill published in the GitHub repository sonature-lab/timsquad (11 stars, last pushed 10d ago), licensed MIT. It adds 92 tokens to every session and 1,242 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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