Best retrospectives skills for Claude Code, Codex and other agents.

Builds a weekly engineering retrospective from git history: commit counts, per-person contributions, work patterns and code quality numbers over a chosen window.

garrytan/gstack

Executes one selected story or bounded retrospective correction through an executable plan, or one authorized planless slice from a selected simple story or a contextual instruction, with…

terryyin/lizard

Run a structured after-action review (postmortem, retrospective) on a launch, incident, or completed project to capture timeline, root cause analysis, contributing factors, and actionable lessons.

rampstackco/claude-skills

Debrief an AI agent skill (SKILL.md) after using it — capture session feedback or a retrospective and fold it back into the skill.

computerlovetech/agr

Help authors learn from exemplary ICLR, ICML, and NeurIPS papers through source-linked manuscript comparisons, concrete writing and experiment suggestions, and guided reflection.

Adkid-Zephyr/oral-paper-skill

Run a fully local agent-deck retrospective over the user's own transcripts, Recall index and logs.

asheshgoplani/agent-deck

Reviews planned, completed planless quick, or quick-to-planned execution against original intent, aggregate commits, current whole-product architecture, and tests, including after cleanup.

terryyin/lizard

BMad Autonomous Development — orchestrates parallel story implementation pipelines.

stephenleo/bmad-autonomous-development

批评与自我批评：在工作完成、阶段验收、收到批评或同类错误反复出现时，对成果和过程做诚实、具体、基于事实的审视，输出可执行的改进项，并处理外来批评而不辩解。触发信号包括 review、复盘、审查、"帮我看看有没有问题"、"你确定吗"；任务刚开始或只是单步查询时不触发。

HughYau/qiushi-skill

Dough Land lands everything in one reviewed checkout on the authorized remote trunk: commits all of its changes, reconciles and publishes them without force, and refreshes a supplied default…

terryyin/lizard

Conduct a retrospective on a coding session. An agent skill from brim-borium/spotify_sdk.

brim-borium/spotify_sdk

Fast headless browser for QA testing and site dogfooding. An agent skill from mr-daedalium/ostack-saas.

mr-daedalium/ostack-saas

Query a Claude Code transcript without reading it into context, then write the retrospective to disk so it remains available after the session ends.

tbhb/vale-ai-tells

Retrospective on one coding session that proposes changes to the agent's environment (hooks, checks, steering files, tool access) and files each as an ax proposal.

Necmttn/ax

Closes one completed feature story, bounded retrospective correction, or context-only planless execution using available execution context.

terryyin/lizard

Mine repeated pain from transcripts, project retrospectives, debugging logs, failed prompts, deployment notes, or work history and decide whether it deserves to become a reusable Agent Skill.

FAIRY123456789/human-edge-agent-skills

Query a Codex transcript without reading it into context, then write the retrospective to disk so it remains available after the session ends.

tbhb/vale-ai-tells

Generate a normalized UTC timeline and evidence-based narrative from Codex activity artifacts.

SpecterOps/skills

Produces short daily standups, evening reflections and weekly retrospectives for one person or a small team, kept in the session unless you name a place to save.

iflytek/skillhub

Session retrospective for improving marimo-pair and marimo.codemode.

PhySpace/SimpleCADAPI

Learn from public breach disclosures — extract the audit question each one implies and check your own stack.

briiirussell/cybersecurity-skills

This skill should be used when the user asks about "pantsing", "discovery write", "write without an outline", "discovery draft", "write into the dark", "story kernel", "reconcile a chapter", "dead…

danjdewhurst/story-skills

Orchestrate agile development workflows for Gitea repositories using the tea CLI.

jwynia/agent-skills

Generates daily reports, reflections, weekly reports, self-reviews and trend insights, in Japanese, from Claude Code, Codex and opencode session logs using the nippo CLI.

nwiizo/nippo

Analyze completed Linear cycles for retrospectives. An agent skill from joa23/linear-cli.

joa23/linear-cli

Run a Tier 1 or Tier 2 feature end to end — feature level, story level, parallelism, integration, and retrospective.

Inebrio/Routerly

A skill your agent uses when a user completes a phase, sprint, milestone, or meaningful unit of work and needs a retrospective.

koolamusic/claudefiles

Run a structured evaluate-analyze-improve cycle on any GAAI skill to measure quality, detect regressions, and propose targeted improvements.

digipulse-engineering/GAAI-framework

Structured post-goal reflection that extracts lessons, evaluates quality, and feeds the self-improvement loop

Ckokoski/AuthorAgent

A skill your agent uses when a team sees repeated @codex review cycles or Codex Cloud feedback churn and needs root-cause attribution by development stage.

victorGPT/vibeusage

A skill your agent uses when reviewing how skills performed during a session, when the user wants to analyze skill invocations and identify improvements, or when the user says "skill retro", "review…

kenneth-liao/ai-launchpad-marketplace

A skill your agent uses for change traceability review across specs, commits, PRs, branches, local diffs, and git history, including Spec Preparation, Review Readiness Checks, and Review…

QoderAI/better-harness

Produces a weekly engineering retrospective from commit history, work patterns and code quality metrics, with trend tracking and per-person breakdowns.

garrytan/gstack

Run a cumulative daily or retrospective sweep of research papers on a chosen topic, audit their claims, methods, integrity signals, and independent support, then identify overlooked but feasible…

tamdogood/builder-essential-skills

Plans one understood, bounded story, retrospective correction, or remaining work from an understood instruction as an executable sequence of Behavior/Structure slices with outside-in proof and safe…

terryyin/lizard

Guided experiment-loop retrospective over the ax agent-experience graph.

Necmttn/ax

A skill your agent uses when the user asks for KIM, Kim, laojin, 老金, 问问老金, 老金怎么看, asks for decision analysis, structured reasoning, product/business/content review, PRD, MVP, user path, growth…

KimYx0207/Kim_Service

Create evidence-linked work profiles, diagnose Coding Agent collaboration friction, and recommend concrete improvements from native memories or frozen exports.

QoderAI/better-harness

Run the pi-lens retrospective — turn a session, an incident, or a merged bug fix into environment changes (checks, hooks, contract lines, deletions), classified mechanical-vs-judgement, each with…

apmantza/pi-lens

Analyze the current session for improvement opportunities in skills, memory, and workflow.

Szotasz/marveen

End-of-plan improvement kata. An agent skill from robertbarclayy/conducty.

robertbarclayy/conducty

把长期项目的文档当成一个小系统来维护，防止文档腐烂——四份各司其职的脊柱文件（CLAUDE.md 共享章程 / CLAUDEMAP.md 地图 / PROJECTSTATUS.md 健康仪表盘 / PROJECTLOG.md 流水账）+ Codex 的 AGENTS.md 入口桥接 + 固定读序，并按需连接 ARCHITECTURE、CONTEXT、ADR、契约、测试、回归和 Issue…

qshanx/docs-governance

A skill your agent uses when the user wants to debug, diagnose, or systematically iterate on an experiment that already exists, or when they need a structured experiment log for tracking runs…

EvoScientist/EvoSkills

Agent 自我复盘：读取 L2/L3/L1 日志，调用 LLM 生成结构化改进提案， 写入 proposals.json 并发通知至 human.json 等待审批。

kid0317/crewai_mas_demo

Run and interpret a read-only retrospective over Harness ledger projections, then prepare evidence-backed mechanism fixes, deletion candidates, or time-bounded rule proposals for human adjudication.

FairladyZ625/harness-anything

工作流组合：当一个任务明显需要多件思想武器接力时，提供四种标准组合模式（新项目启动、复杂问题攻坚、方案迭代优化、阶段复盘），定义调用顺序、每步交接物和终止条件。触发信号包括从零启动、疑难攻坚、迭代优化、阶段复盘；单一 skill 就够用时不触发。

HughYau/qiushi-skill

Builds a sprint or milestone retrospective from completed work, velocity and blockers, checking first for an existing retrospective file.

Donchitos/Claude-Code-Game-Studios

Reads an agent environment's own traces, friction reports and logs across sessions, then proposes fixes on the surface that owns each one, only with your approval.

Yeachan-Heo/oh-my-claudecode