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
denfry/claude-skills/skills/token-efficiency Skill
0★ repoSkills for Claude Code & claude.ai — token-efficiency: measured 30-50% shorter responses at 100% assertion pass rate, with always-on hooks and an A/B eval harness
mightykevster/plumbline-skill Skill
0★Plumbline — a portable Claude skill for structured spec elicitation. Turns a vague design intention into a written, signed spec with a verifier for every success criterion, before any solutioning. Strawman-then-interrogate to convergence, a calibrated assumptions ledger, decision-point tripwires, and human sign-off. Advisory mode for decisions.
aelhady03/spec-loop Skill
0★Grill a user story for gaps, spec it, plan it, split into PR-sized tasks with tests-first, autonomous build + adversarial review loop.
skandm/trip-planner-template/.claude/skills/food-scout Skill
0★ repoA Claude-powered trip planning workspace template — skills for route planning, food/stay scouting, itinerary building, and mid-trip replanning
aarushibhatt-cloud/blog-refresh-optimizer Skill
no license0★Claude skill for auditing and refreshing existing blog posts (SEO + GEO).
Claude freelance strategist skill
ziakamal/claude-freelance-strategist-skill Skill
0★A Claude Skill that turns Claude into a senior freelance & creator business strategist — niche selection, pricing, client acquisition, AI automation, WordPress trends. No yes-man advice, just ranked, practical strategy.
navinramharak-rgb/10k-ai-audit/skills/run-ai-audit Skill
0★ repoRun the AI audit consultants charge $10K for — digital twin, Agent/Copilot/Human classification, scored roadmap
davidbaines/claude_configs/skills/data-licence-check Skill
0★ repoA repo to facilitate the sharing of Claude configurations, skills and agents across machines.
dongwu711/pitch-brief-compass/.claude/skills/pitch-brief-compass Skill
0★ repoPitch Brief Compass — a Claude Code skill that evaluates incoming client briefs/RFPs like a seasoned agency team: six-lens mapping, sourced context research, go/no-go/undecided gate, client questions, pitch-ready brief
Arnie016/fable-mythos/skills/agent-task-compiler Skill
0★ repoReusable Claude Skills, evals, and repair loops for turning giant prompts into compounding AI workflows.
kalshamsi/fable-discipline-skills/evidence/cut-skills/premortem-plan-check Skill
0★ repo11 evidence-backed process-discipline skills for Claude Code — Fable 5 working disciplines transplanted onto Opus, blind A/B validated
davidbrown1775/quorum-skill Skill
0★An advisory board of real, well-documented experts you choose. Quorum audits your launched business and returns a prioritized backlog, roadmap, and prioritization framework. Works in Claude Code, Codex, and any LLM.
ENEmyr/brief/skills/brief Skill
0★ repoInteractive docs for coding agents. Agents publish research as readable sessions; humans read, annotate, and decide, then send answers back as one prompt.
jovylle/build-ready/skills/build-ready Skill
0★ repoScore a spec's autonomous-build readiness before any code exists — a portable Agent Skill that red-teams your PLAN/SPEC from a zero-context builder's seat. Works in Claude Code & opencode.
DahanItamar/flowsystem/plugins/flowsystem/skills/spec-architect Skill
0★ repoSpec-first skills for Claude Code. Turns a rough idea into a technical spec precise enough to build from.
HelloWorldU/skill-collection/skills/idea-to-spec Skill
0★ repoBattle-tested agent skills on judgment before action, distilled from real OSS work
bin1874/ai-meeting-skill/ai-meeting Skill
0★ repoccpowerpack/claude-code-skills/skills/agent-handoff Skill
0★ repo15 gate-style skills that give Claude Code the discipline of a senior engineer — observable preconditions, not advice. Survives model downgrades.
architshahdigital/claude-marketing-skills/skills/ad-campaign-builder Skill
no license0★ repo🧠 Original Claude Agent Skills for AI-native digital marketing — GEO/AEO, paid ads, SEO, and content systems. Built by Archit Shah. All rights reserved.
kuotient/neel-nanda-skills/skills/neel-nanda-analysis Skill
0★ repoNeel Nanda's judgment architecture as a Claude skill, blind-tested against his actual commentary (no-skill baseline included)
Apify logistics and delivery routes
johnisanerd/claude-skill-logistics-and-delivery-routes/apify-logistics-and-delivery-routes Skill
no license0★ repoClaude/agent skill: travel-time and transit analysis for delivery and field-team route planning. Installs via npx skills add.
Anonymousyz/ai-launch-red-team Skill
0★AI 上线否决卡:红队你的 AI 上线方案。An agent skill that red-teams AI launch plans against 8 veto conditions before they touch a real workflow. Claude Code / Cursor / Codex.
88plug/cynefin/skills/cynefin Skill
no license0★ repoCynefin decision-routing for Claude Code & Grok — place the domain by its constraints, apply the matching response.
goingli0324/multi-perspective-panel Skill
0★Claude skill: 多角度組隊思考 — review any decision from four independent thinking angles (critical/creative/communication/interaction), parallel panel or red/blue team debate
MrBridgeHQ/kaggle-profile-optimizer/.claude/skills/kaggle-profile-optimizer Skill
0★ repoClaude Code Agent Skill (SKILL.md) to audit, reposition, and improve a Kaggle profile: 0-5 scorecard over 12 dimensions, positioning, English bio assets, 30/60/90-day plan. Honest and ethical, no upvote/medal manipulation.
prone-dc302/AlterLab-FC-Skills/skills/cdm/alterlab-cdm-animation-previz Skill
0★ repoExplore 72 AI-powered skills across 6 departments for AlterLab FC training, learning, and workflow support
AnaCataVC/amiga-ia/skills/ami-commit-planner Skill
no license0★ repoSkills and agents for Claude and Gemini
mewic/ask-me/skills/ask-me Skill
0★ repoAsk Me by Mew Social — Thai-first Agent Skill ที่ถามทีละข้อจนได้ Working Brief พร้อมใช้ รองรับ Cowork, Claude Code, ChatGPT Work, Codex, OpenClaw, Hermes และ CLI
KARIMMOHAMED2729/critical-briefs/skills/critical-app-brief Skill
0★ repo🔍 Validate business ideas and design MVPs with Critical Briefs, using skeptical dialogue to expose weaknesses and clarify reality before building.
megamanics/bpel-agent/skills/bpel-prd Skill
0★ repoBPEL Transformation Agent - Specialized agents for transforming Oracle BPEL processes into modern implementations. Converts legacy SOA workflows into Spring Boot applications with complete PRD documentation and test coverage—enabling 100% feature parity in modern tech stacks.
goffity/planner-skills Skill
0★Universal task planning and breakdown skill for AI coding agents. Auto-detects monorepo vs single-repo. Supports GitHub Issues and Jira.
contabilidad-source/uriel-lord-of-vows/skills/verify-plan Skill
0★ repoAdversarial plan verification for Claude Code
jovd83/test-analysis-skill Skill
0★Analyzes requirements and use cases for ambiguity, testability, delivery risk, and missing stakeholder decisions.
stephenrogan/csm-skills/skills/account-strategy-builder Skill
0★ repo58 plug-and-play agent skills for Customer Success Managers. Works from a single conversation. Scales to a production system.
sametcn99/product-planning-copilot/.github/skills/prd-planning Skill
no license0★ repoThis repository is designed to be forked so teams can set up their own documentation-first planning system quickly.
h3y6e/spec-skills/skills/spec-constitution Skill
0★ repoAgent Skills for Spec-Driven Development
synthetic-recon/synthetic-skills/planning-setup Skill
0★ repoReusable SKILL.md-based agent skills for product design and project planning.
aylee/agent-os/.agents/skills/brief Skill
0★ repoA filesystem-first, runtime-neutral operating system for agent-assisted work.
bigboskuai-prog/mece-skill/skills/mece Skill
0★ repoEnforce MECE checks to find overlaps, gaps, and cleanly decompose specs, plans, and AI prompts
EditorialOS/editorial-os/skills/calendar-planner Skill
0★ repoEditorial strategy system for Claude. 7 commands, 5 specialist skills — audit, competitor analysis, 90-day calendars, drafting, social repurposing. Your Google Drive folder is the configuration.
h3y6e/speckit-skills/skills/speckit-analyze Skill
0★ repoPackaged github/spec-kit as portable Agent Skills
auralshin/agent-skills/skills/defi-bridge-route-planner Skill
0★ repoDEFI-focused skill pack for agentic assistants
kjhk3082/master-assistant-skill Skill
0★A battle-tested Claude Code skill collection that enforces Plan→Execute→Verify→Handoff workflow. Auto-triggers brainstorming, planning, debugging, UI/UX, security, and review skills.
Baufest/skills/skills/api-design Skill
0★ repoPublic repository for a curated collection of agent skills
jovd83/acceptance-criteria-designer Skill
0★Turns raw product requirements into testable acceptance criteria, coverage notes, and machine-readable contracts.
jones-187/spec-mode-skill/skills/spec-mode Skill
no license0★ repojovd83/backlog-story-generator Skill
0★Generates epics, backlog-ready user stories, and importable story packs from requirements, discovery notes, or codebases.
davdittrich/planning-with-beads Skill
no license0★Persistent task & knowledge management for AI agents via Beads system. Based on Manus context engineering principles.
Ivorisnoob/agi-skill Skill
0★Claude Code skill that activates a Sovereign Systems Architect persona clean code, agentic velocity, first principles purity
sanketsao/prd-for-agents Skill
no license0★When multiple agents interacting with each other, handoff is critical to pass on the appropriate context with right level of detail. This repo will take any vision from user and convert into a prd which can easily be consumed by any agent
Plan feature from youtrack agent skill
xpepper/plan-feature-from-youtrack-agent-skill Skill
no license0★🤖 Agent skill to generate specs and implementation plans from YouTrack cards.
mithraeums/skills/brief Skill
no license0★ repoAgentic skills; for hako code and other agents.
Civic-Skills-Lab/civil-resistance-skills/plugins/civil-resistance-communication/codex-skills/4004-marches Skill
no license0★ repoPublic, risk-gated Claude/Codex Agent Skills registry for studying, simulating, and carefully preparing civil-resistance methods.
pluto-arch/open-spec-skill/open-spec Skill
0★ repoTiny Spec-Driven Development Agent Skill
arpitexplores/super-marketing-strategy Skill
0★Portable Markdown skill for AI vibe coding with marketing strategy: positioning, ICP, product marketing, growth hypotheses, content strategy, launch strategy, and GTM planning.
dsk52/skills/skills/create-plan Skill
0★ reposimonkoehler/event-skills/event-analytics Skill
0★ repo12 Claude Agent Skills for the full B2B event lifecycle (10 specialist + 2 meta) — agentskills.io standard
saphid/Build-Skill/skills/planning-slices Skill
0★ repoLightweight /build workflow package for Pi: Beads, worktree coders, blocker-only review, and merge gates.
cskwork/storyboard-spec Skill
0★Claude Code skill for storyboard-style screen design docs (스토리보드식 화면설계서). Docs/demo: https://cskwork.github.io/storyboard-spec/
SYM01/skills/skills/plan-doctor Skill
no license0★ repoPersonal skill hub — installable via `npx skills add SYM01/skills`