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
ElliotGluck/groundwork/skills/grounded-coding Skill
1★ repoA grounded operating system for AI coding agents
risadams/ink-and-agency/skills/business-product/backlog-grooming Skill
no license1★ repoA dual-host skills plugin for Claude Code and OpenAI Codex with a self-evolve loop that learns from every invocation.
ele-yufo/unstuck/north-star Skill
1★ repoTwo agent skills to keep a long-running AI agent from getting stuck: north-star (delivery-point self-correction hook) + moa (N+1 multi-model consultation).
Abhillashjadhav/PM-agent-OS/.claude/skills/announcement-drafter Skill
no license1★ repoEvidence-aware product-management skills and reviewer agents for discovery, strategy, build, launch, and iteration.
ShinewineW/lucideye/skills/review-me Skill
1★ repoA clearer second gaze for specs and artifacts: adversarial review skills for Claude Code.
tengfone/agents/skills/experience-planner Skill
no license0★ repoPublic repository for Agent Skills
tomaszstaniak/pm-ai-skills/escaping-build-trap Skill
0★ repoAgent skills for Claude Code and agentskills.io-compatible agents
y-a-v-a/codex-executor/skills/codex-discuss Skill
0★ repoClaude Code skills for delegating work to OpenAI Codex CLI
clever-cc-plugins/cc-concept/plugins/cc-concept/skills/cc-concept-campaign-concept Skill
0★ repoA Claude Code plugin providing marketing-strategy skills.
yisean/claude-spec-skills/spec-check Skill
no license0★ repoClaude Code skills for spec-driven delivery:需求→原型→计划→变更
Honorboxx/crew/skills/crew-scope Skill
0★ repoAn engineered agent team for Claude Code: reviewer, debugger, planner, plus verification discipline. Free tier of Crew.
prvthmpcypher/skills-design/skills/animation-planner Skill
0★ repo29 Claude skills for designers. UI/UX, brand identity, typography, frontend design, accessibility, and visual storytelling.
jgsystemsconsulting/jgs-goal-spec/skills/goal-spec Skill
0★ repoTurn a rough idea into a hardened engineering spec: goal-formatter -> goal-spec -> spec-review. Tool-agnostic Claude Code skills.
chienchuanw/chuan-skills/plugins/daily/skills/daily-reviewer Skill
no license0★ repoPersonal plugin marketplace of Claude Code skills (slash commands)
lsscecilia/skills-for-microservices/ms-spec-update Skill
no license0★ reposkills for AI agents to understand microservice better
mpuig/raw/builder/skills/plan-mode Skill
no license0★ repoAgent-native workflow orchestration platform that separates intelligence (agents) from infrastructure (state, logging, caching, retries)
crustacean-dev/knowledge-skills/skills/challenge Skill
0★ repoSpec-driven development plugin for Claude Code
matheus-ndc/cognito-code/src/cognito_code/skills/builtins/plan-small-patch Skill
0★ repoTerminal-first Orchestrator with CrewAI, Agents, SubAgents, Tools, Skills, Plugins, Checkpoints and local LLMs
rvanbaalen/skills/plugins/cofounder/skills/action-brief Skill
no license0★ repoPublic Claude Code skills marketplace
esimkowitz/claude-plugins/plugins/save-plan/skills/save-plan Skill
0★ repoPersonal Claude Code plugins marketplace
gautamarora/magical-disneyland/.claude/skills/trip-planner Skill
no license0★ repoAI agent for planning the perfect Disneyland family vacation.
spec-protocol/spec-protocol-cli/.agents/skills/spec-protocol-dor Skill
0★ repoAI Spec Protocol CLI — AISP / AI-Assisted Technical Refinement — AI-ATR
tingwei628twdev/ralph-enhanced/skills/ralph Skill
0★ repoEnhanced Ralph autonomous agent loop — phase isolation, failure tracking, token budget, and needs_human escalation. Built on snarktank/ralph + Wiggum + ralphex.
markbain/bain-skills/company-brief Skill
no license0★ repoI run a one-person web design & development studio, specialising in complex custom WordPress build. Here are the claude skills I use daily to run it.
leadupofficial/leadup-claude-skills/leadup-ai-feature-planner Skill
0★ repoLeadUp Claude Skills Pack — 12 self-contained Claude skills for the LeadUp Technologies workflow (kickoff, repo analysis, API research, deploy checks, security review, premium UI, status, content, client docs).
BridgeLogicsProjects/okr-skill-coach/okr-check-in-coach Skill
0★ repoA Claude skill that coaches product leaders to write, stress-test, and deliver OKRs that measure outcomes not just outputs. Built by Keeya Wang-Jones, drawing from OKR Mentors, Silicon Valley Product Management, and 25 years of product leadership experience.
alexzhu0/agent-ready-skills/skills/api-doc-to-tool-spec Skill
0★ repoTen practical AI-agent skills for turning messy work into clear context, evals, reviews, and launch-ready artifacts.
GRIDLOCK-NYC/claude-skills/skills/business-plan Skill
0★ repo22 production-tested Claude Code skills: code review, planning, session audits, skill builders, and more.
shekerkamma/cc-best-practice/.claude/skills/ai-strategy-researcher Skill
0★ repoPersonal fork of claude-code-best-practice with tokyo-time skills, hooks demo, and presentation work
SkillMedev/api-integration-engineering/skills/api-design Skill
0★ repoShip integrations that survive retries, rate limits, and breaking changes.
robdasi/skills/content-pipeline/brief-builder Skill
0★ repoFree, working Claude skills I use to run an AI automation studio. Drop-in SKILL.md files. By Robin Laires / Laires Labs.
0jg/skills/github-projects Skill
no license0★ repoClaude Code skills used for personal and research work.
saurabhshuklagrowisto/saurabh-ai-systems/claude-skills/aeo-content-brief-generator Skill
0★ repoAI architect for GTM and martech. I design and ship production agentic systems for B2B sales and marketing: lead scraping and scoring with an eval gated learning loop, autonomous CRM enrichment, ABM pipelines, live dashboards that refresh themselves, MCP servers and Claude skills. Built at Growisto.
bahadirkisbet/bardak/plugins/bardak/skills/blind-review Skill
0★ repoDiscipline & quality skills for Claude Code and Codex: blind review, retrospective, architecture (less-is-more / more-is-less), no silent errors, verify the premise, pipeline verification, bugfix TDD, ADR.
SkillMedev/seo-organic-growth/skills/content-brief Skill
0★ repoTurn a keyword into ranked, AI-search-ready content — end to end.
vipincode/exr-agent-skills/.claude/skills/backend-feature-planner Skill
no license0★ repoAgent Skills for building production-grade Express + TypeScript + Mongoose backends with Claude Code
scoobydrew83/skills/plugins/coordinated-skills/skills/agent-orchestration Skill
0★ repoA coordinated library of Claude skills with explicit phase/handoff routing, shared state, and a maker/checker loop.
search-atlas-group/amm-founding-circle/skills/agency-morning-brief Skill
0★ repoThe AMM founding-circle home base: 36 Claude skills (AEO/SEO + agentic engineering + security), the agentic ladder, playbooks, and automations. No paid APIs required.
SkillMedev/database-performance/skills/explain-plan-reader Skill
0★ repoMake slow queries fast and keep your database healthy under load.
JustKurayy/rd-council/.claude/skills/rd-improve Skill
no license0★ repoAn agent skill that spawns 3 subagents discussing the next steps for the application they are developing
SkillMedev/product-manager-stack/skills/okr-builder Skill
0★ repoRoadmaps, specs, sprints, and analytics — the PM’s full operating kit.
eprouveze/claude-skills/skills/brief Skill
0★ repoA collection of practical Claude Code skills — multi-LLM evaluation, domain management, planning, writing quality, and pair-session patterns. MIT licensed.
btmoriarty/kochab/skills/opportunity-brief Skill
0★ repoAn honest, human-in-the-loop job search that runs inside Claude. It drafts; you send. No auto-apply, no scraping, no fake scores.
rjvim/ai-skills/skills/rjv-gated-build Skill
0★ reposkandm/trip-planner-template/.claude/skills/itinerary-builder Skill
0★ repoA Claude-powered trip planning workspace template — skills for route planning, food/stay scouting, itinerary building, and mid-trip replanning
devschro/evidence-led-marketing-skills/product-market-strategist Skill
0★ repoTwo interoperable Claude Agent Skills: evidence-grounded product-market strategy and conversion copy, with claim traceability and no fabricated proof.
kelpi-ai/google-ads-skills/skills/bid-strategy-advisor Skill
0★ repo12 free, installable Google Ads skills for Claude and other coding agents.
muzalee/claude-atelier/skills/backend-design Skill
no license0★ repoA workshop of personal Claude Code skills — design, build, and writing craft
KingForm242/claude-aeo/skills/aeo-content-brief Skill
0★ repoAnswer Engine Optimization plugin for Claude. 12 skills (1 orchestrator + 11 specialists) that get brands cited by ChatGPT, Perplexity, Claude, and Google AI Overviews: client-ready AI visibility audits with dollar figures, citation testing, AEO content restructuring, JSON-LD schema, E-E-A-T scoring & More.
DahanItamar/flowsystem/plugins/flowsystem/skills/spec-drift Skill
0★ repoSpec-first skills for Claude Code. Turns a rough idea into a technical spec precise enough to build from.
sayonsom/srib-godot-skills-demo/.claude/skills/srib-identify Skill
0★ repoStandalone proof that six Claude Code skills develop a Godot 4.6 feature end-to-end: from an Excel backlog to a runnable SmartThings home view (shaders, animation, UI, integration). Includes one-step Linux/Windows setup.
sbina6/learning-skills/idea-forge Skill
0★ repoTwo open-source Claude skills: build interactive HTML books that teach any topic, and forge raw ideas into workable plans.
kuotient/neel-nanda-skills/validation/decontaminated-skill Skill
0★ repoNeel Nanda's judgment architecture as a Claude skill, blind-tested against his actual commentary (no-skill baseline included)
KARIMMOHAMED2729/critical-briefs/skills/critical-business-brief Skill
0★ repo🔍 Validate business ideas and design MVPs with Critical Briefs, using skeptical dialogue to expose weaknesses and clarify reality before building.
DariuszCiesielski/polish-agent-skills/skills/content/content-strategy Skill
0★ repo🇵🇱 Polskojęzyczne skille agentowe (Claude Code, Gemini CLI, Cursor) — marketing, SEO, content, sprzedaż
jiangyinzuo/agentic-software-engineering/commit-design-doc Skill
no license0★ repoMy agent harness
h3y6e/spec-skills/skills/spec-implement Skill
0★ repoAgent Skills for Spec-Driven Development
Acceptance criteria to test cases
jovd83/test-design-orchestrator/acceptance-criteria-to-test-cases Skill
0★ repoTransforms requirements and business rules into structured software test artifacts using the right black-box design technique.
mattharbord/kairo-agents/skills/kairo-project-planner Skill
0★ repoAgent skills for building useful-now software the Kairo way. Local coding-agent skills for Kairo planning, implementation, and release review.
1natsu-vacation/agent-skills/.claude/skills/spec-drift-fix Skill
0★ reponpx skills add 1natsu-vacation/agent-skills