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Plan & spec

10,946 rows, by stacks then stars

2,010 of these skill files have been read, by 1,360 distinct authors, and what they tell an agent counted. What Plan & spec authors agree on, and what they forbid

  • Project design

    alfred-intelligence/project-design-skill/skills/project-design Skill

    1★ repo

    Project design skill for Claude Code — assembles complete planning packages for software projects

  • E2e test plan

    cacaoapps/e2e-test-plan Skill

    1★

  • Sgui stakeholder update

    sgui/sgui-stakeholder-update Skill

    1★

    Stakeholder update skill for PO/BA/PM: reframe raw status by audience, cadence, and channel with so what + the ask.

  • Speckit validator skill

    sarveshtalele/speckit-validator-skill Skill

    1★

  • Capacity planning

    janellecipriano/pm-skills/skills/capacity-planning Skill

    1★ repo

    Open-source Claude skills for Program Management in product development — charters, status reports, RAID logs, roadmaps, launch readiness, retros, postmortems, OKRs & more.

  • Zero sugar

    edward-sh88/zero-sugar/skills/zero-sugar Skill

    1★ repo

    An honesty mode for Claude — damage-ranked findings, evidence per criticism, calibrated confidence, no politeness padding.

  • Jro fable

    JRO424/jro-fable Skill

    1★

    Claude Code skill that makes Fable 5 up to 76% cheaper — routes token-heavy work to Sonnet/Haiku subagents, keeps Fable focused on judgment. By Jon Orozco.

  • Api design

    SkillMedev/technical-writing-studio/skills/api-design Skill

    1★ repo

    Docs people actually read — READMEs, guides, changelogs, and specs.

  • Signadot plan

    signadot/agent-skills/skills/signadot-plan Skill

    1★ repo

    Agent skills for working with Signadot — workflows for AI coding agents to plan and validate changes against real Kubernetes microservice dependencies

  • Handover spec pack

    Xindaan/claude-skills/skills/handover-spec-pack Skill

    1★ repo

    Agent-Skills fuer Claude Code — bijektiver Spezifikationsvergleich und mehr

  • Running coach

    GeorginaSteele/running-coach Skill

    no license1★

    running coach skill

  • Curriculum mapper

    SkillMedev/educators-toolkit/skills/curriculum-mapper Skill

    1★ repo

    Plan, assess, and differentiate — everything a teacher needs in one pack.

  • Proposal ppt skill

    ChuluuMGL/proposal-ppt-skill Skill

    1★

    Stage-gated AI agent skill for business proposal PPT decks and presenter scripts

  • Content brief

    flakey-caster542/superseo-skills/skills/content-brief Skill

    1★ repo

    Automate SEO audits, briefs, and content strategy using eleven production-tested Claude skills that perform independent research without external data input.

  • Brief from pain

    royvergara/design-team-os/skills/brief-from-pain Skill

    1★ repo

    The open source operating system for design teams running on AI — three gates, gate-enforcing Claude skills, a work ledger, and a conductor. Installable as a Claude Code plugin.

  • Business plan writer

    Marine-softdrink524/claude-skills/skills/business-plan-writer Skill

    no license1★ repo

    Provide and maintain a community-driven collection of standardized Agent Skills for Claude AI using the SKILL.md format

  • Find her

    harrylabsj/hermes-skills/skills/find-her Skill

    no license1★ repo

    Public Hermes skill tap maintained by harrylabsj

  • Issue driven github flow

    andybaran/skill-github-flow/skills/issue-driven-github-flow Skill

    1★ repo

    Issue-driven GitHub Flow agent skill (Claude, Copilot, Cursor, IBM Bob) — installable via npx skills. No code until a reviewed, approved plan exists on a GitHub issue.

  • Account connection planner

    duandigi/duandigi-growth-marketing-skill/skills/account-connection-planner Skill

    1★ repo

    Evidence-first AI Agent Skills for growth marketing — multi-channel analytics (SEO, paid media, social, local search, CRM), secure account integration, AI evaluation, experimentation & approval-safe optimization for Claude Code.

  • Ai daily brief

    cosmefae/claude-skills/skills/ai-daily-brief Skill

    1★ repo

    Agent Skills for Claude Code: Figma-to-code pipeline, git workflow, doc hygiene automation, and design-engineering tools, built from real use.

  • Product plan guide

    genapohub/product-plan-guide Skill

    1★

    AI Agent Skill：产品经理产品方案产出指南，自动识别 5 类需求场景，按清单生成 PRD/BRD/MRD/埋点方案等完整文档。兼容 WorkBuddy / Codex / Trae / Cursor。

  • Claude skill fable 1080

    Shavy72/claude-skill-fable-1080 Skill

    1★

    10-80-10 delegation protocol for Claude Code — frontier model plans & reviews, cheaper executor subagents implement

  • NioPD BS feature planning

    8421bit/NioPD-Skills/plugins/niopd/skills/NioPD-BS-feature-planning Skill

    1★ repo

    Agent Skills for AI-powered Product Management with Claude Code.

  • Aistudio spec builder

    kongyo2/aistudiospec/aistudio-spec-builder Skill

    no license1★ repo

  • Goal planner

    recallnet/goal-planner/skills/goal-planner Skill

    no license1★ repo

    The job is to make the user say what they want, scope it so a builder can figure out the rest, and get out of the way.

  • Business plan writer

    skillsdirectory/claude-skills/skills/business-plan-writer Skill

    no license1★ repo

    A curated collection of the best skills, prompts & rules for Claude AI

  • Dev plan generator

    coreline-ai/dev-plan-skill/dev-plan-generator Skill

    1★ repo

    범위 확장을 막는 scope-first 개발 계획 스킬과 프롬프트 모음 | Scope-first development planning skill and prompts to prevent implementation creep

  • Performance testing skill

    jovd83/performance-testing-skill Skill

    1★

    Plans, executes, and analyzes safe performance testing for APIs, web apps, services, and distributed systems.

  • Dev

    mike-diff/ai-coding-configs/.agents/skills/dev Skill

    no license1★ repo

    Multi-agent harness configurations: agent teams, safety hooks, skills and context engineering patterns

  • Design api spec

    unperturbed-longislandsound997/skills/api/design-api-spec Skill

    1★ repo

    Manage and generate API specs from requirements and stories using a structured, reusable skills-based approach focused on OpenAPI compatibility.

  • Write goal handoff

    daisuke-ai/write-goal-handoff-skill/skills/write-goal-handoff Skill

    1★ repo

    Agent skill for writing execution-ready Codex goal handoffs

  • Assumption excavator

    argahv/novelty-skills/skills/assumption-excavator Skill

    1★ repo

    12 thinking patterns for AI agents that catch each other's blind spots. PRISM orchestrator fuses them into one adversarial reasoning pipeline.

  • Prd paradigm

    hugoooo1018/pm-agent-toolkit/skills/prd-paradigm Skill

    1★ repo

    PM agent toolkit — three-layer architecture that turns one-liner requirements into industrial-grade PRDs. Agent-neutral rules for Claude Code / Cursor / any LLM.

  • Design brief builder

    jade-666/design-brief-builder/design-brief-builder Skill

    1★ repo

    Stop your AI agent from guessing your design. Turns vague requests into structured constraint files that eliminate rework — works with Claude Code, Cursor, and Codex.

  • Openspecpm

    aks-builds/openspecpm Skill

    1★

    Spec-driven, BDD-shaped project management for AI agents. OpenSpec proposals → BDD specs → tracked work in GitHub / Azure DevOps / Jira / Linear / GitLab.

  • Vibe prompt

    TurnkeyIsaiah/vibe-prompt Skill

    1★

    A Claude Code skill that turns a rough app idea into a complete, optimized build kickoff package — spec, build prompt, feature sequence, and workflow. Grounded in Anthropic's prompting best practices.

  • Analyze issue

    jerseycheese/agent-skills/skills/analyze-issue Skill

    1★ repo

    Agent skills for Claude Code, Codex, and Gemini CLI — shared workflows for testing, code review, issue triage, and dev loop automation.

  • Blind review

    wenboxia/blind-review/skills/blind-review Skill

    1★ repo

    Single-blind review skill — context-free document audit with optional devil's advocate. Part of the Liangyi skill family.

  • Dev plan generator

    coreline-ai/codex-devflow-plugin/skills/dev-plan-generator Skill

    1★ repo

    Codex용 구현 전 워크플로 표준화 스킬 번들 | Codex skill bundle for standardizing pre-implementation workflows

  • HTML Plan

    linkc-skills/HTML-Plan Skill

    1★

    HTML is the new Markdown. An Agent Skill for human-AI collaboration on complex tasks. Works with Claude Code, Codex CLI, Gemini CLI, Cursor.

  • Adversarial review

    FuzulsFriend/adversarial-review Skill

    1★

    A Claude skill that reviews any artifact like an adversary: severity-ranked findings, hard questions, and a binary NOT READY / SHIP IT verdict. No flattery, no filler.

  • Experiment planner

    maximussthegreat/ml-researcher-os/skills/experiment-planner Skill

    1★ repo

    Agent skills and workflows for reproducible ML research.

  • Audit backlog ado

    abrahamFerga/scrum-skills/skills/audit-backlog-ado Skill

    1★ repo

    A vendor-agnostic library of AI agent skills built around the Scrum framework. Works with Claude Code, Cursor, GitHub Copilot, and any agentskills.io-compatible agent.

  • 01 requirement analyst

    qiuyiwu1989-star/openclaw-xiaokai-cto/skills/roles/01-requirement-analyst Skill

    1★ repo

    Multi-Agent CTO skill for OpenClaw — 13 professional roles, 7-step dispatch engine, quality gates

  • Claude scaffold spec

    MichaelTheMay/claude-scaffold-spec Skill

    1★

    A Claude Code skill that turns an unstructured idea into three production-grade spec documents (project_overview.md, user_flow.md, design_prompts.md) before you write a single line of code. Runs an indefinite clarification loop, then generates artifacts via parallel subagents.

  • Life planning

    galen-coder/life_skill/life-planning Skill

    1★ repo

    Codex skill for practical life planning

  • Skill prompt brief

    TSFanKing/skill-prompt-brief Skill

    no license1★

    中英双语：把粗略 skill 想法扩展成完整制作提示词 / Bilingual build briefs for Codex and agent skills.

  • Spec driven analyst

    PedroEvangelis/skills/skills/spec-driven-analyst Skill

    1★ repo

    Skills de desenvolviento

  • Engineering cost review

    choegyumin/agent-skills/skills/engineering-cost-review Skill

    no license1★ repo

    npx skills add choegyumin/agent-skills

  • Web taste

    sonhaicoder/web-taste-skill/skills/web-taste Skill

    1★ repo

    Anti-slop web frontend skill for AI coding agents. Auto-trigger every web task. Force Kimi/Lovable-tier quality with Discovery Form + 5 deterministic directions + 27 anti-patterns + ready-to-paste hero/section/motion blueprints. Distilled from open-design, taste-skill, impeccable.style, getdesign.md, kimi.com, lovable.dev.

  • Delivery planner

    wamalalawrence/agent-skills/skills/delivery-planner Skill

    1★ repo

    Open-source AI agent skill definitions for software engineering and related public-good workflows.

  • Critical second pass

    FlyingFSR/critical-second-pass Skill

    1★

    A Codex skill for honest second-pass review and pressure testing.

  • Luzzy Skill Architect

    LuzzyMeow/Luzzy-Skill-Architect Skill

    1★

    一份能「造技能」的技能——基于 PPER 思考协议的 Agent Skill 元框架。五阶段流程 + 六级成熟度模型 + 六种设计模式 + 十种反模式库 + 多层质量门禁，让你系统化地设计、验证和迭代高质量的 Agent Skills。兼容 agentskills.io 规范。

  • Problem solving systems thinking

    bybaochaule/problem-solving-systems-thinking Skill

    1★

    This skill helps an agent decompose complex problems, map workflows, identify decision points, and design an agent's end-to-end flow from intake through validation and final response.

  • Deepblm skill

    deeparchi-ai/deepblm-skill Skill

    1★

    DeepBLM — AI时代战略咨询方法论：IBM BLM扩展框架(14模块+执行四通道)、AI原生组织范式、Agent BU模式。用于企业AI/数字化战略转型。

  • Agentic build loop

    impactbrussels/AINativeOS/skills/agentic-build-loop Skill

    1★ repo

    The open OS for building an AI-native company in hard-mode sectors. A 15-chapter Handbook, a 90-term Dictionary, and 24 runnable skills for Claude Code, Codex, Cursor, and Gemini. CC-BY-4.0 / Apache-2.0.

  • Atlas agent

    wpfbcr/AtlasAgent/skills/atlas-agent Skill

    1★ repo

    全球高级定制化 AI 旅游攻略 Skill Pack — 9 skills, zero API key, Hermes/Cursor/Claude compatible

  • Ask

    DustinVK/wherefore/plugins/wherefore/skills/ask Skill

    1★ repo

    The why behind your code, as plain markdown in your repo. Agent skill to capture decisions, dashboard to browse them.

  • Agent plan mode skill

    wildanfadh/agent-plan-mode-skill Skill

    1★

    Planning-first, edit-later. A reusable skill that brings plan-mode behavior to any AI coding agent — preventing premature edits until you approve.

  • Deep planner

    fengsihao23-eng/shen-hua/skills/deep-planner Skill

    1★ repo

    A Codex skill pack for long-running project work