Performance & cost
7,122 rows, by stacks then stars
853 of these skill files have been read, by 797 distinct authors, and what they tell an agent counted. What Performance & cost authors agree on, and what they forbid
forhadkhan/skill-manager/skills/skill-manager Skill
0★ repoThree-tier activation for Claude Code skills, subagents, commands & workflows — keep a big library dormant, activate only what each project needs. Stdlib-only, security-audited, MIT.
okdk7788/opencode-self-improving-skills/skills/optimize-skill Skill
0★ repoopencode plugin — Hermes-style self-improvement loop (port of UniM0cha/claude-self-improving-skills + okdk7788/skill-evolution). Distills learned skills after complex work + GEPA-style measured evolution.
EnosElinsa/mec-paper-writing-skills/skills/writing-mec-experiments Skill
0★ repoPortable Codex skills for writing source-grounded MEC and UAV-MEC papers
mahidalhan/openfactory/.agents/skills/bottleneck-capacity-mix Skill
0★ repoOpen-source-ready factory owner skill suite for Codex
stxxvibecode/threads-social-strategist Skill
no license0★A portable agent skill for daily Threads content, weekly audits, and engagement strategy.
dgabreuu/react-skill-pack/skills/bundle-optimization Skill
0★ repoSkills for refactoring and optimizing React and Vite applications.
Optimize claude fable 5 prompts
IchenDEV/claude-fable-5-prompt-optimizer/plugins/claude-fable-5-prompt-optimizer/skills/optimize-claude-fable-5-prompts Skill
0★ repoMoved to IchenDEV/prompt-optimizer-plugins. Historical Fable 5 v1.0.0 repository.
Nick-800/skills/skills/electron-development Skill
no license0★ repoceleroncoder/flame-graph-skills Skill
0★Flame-graph-style web performance auditing agent skill
Sjika/threejs-3d-sdk/plugins/threejs-3d-sdk/skills/threejs-3d-sdk Skill
0★ repoBusiness-neutral Three.js architecture, implementation, audit, and TypeScript SDK skill for Codex.
Sachingit01/nextjs-boost Skill
0★Offwhite-Del/contextlean/plugins/contextlean/skills/optimize-agent-context Skill
0★ repoLocal, reversible context doctor for Codex, ChatGPT Desktop, Claude Code, and Agent Skills.
Pipemajortenuity150/aso-skill Skill
no license0★CSOAI-ORG/performance-ai-mcp/io.github.CSOAI-ORG/performance-ai-mcp MCP server
0★ repoperformance-ai-mcp MCP server by MEOK AI Labs
SigRank — Token Efficiency Leaderboard
SunrisesIllNeverSee/sigrank-mcp/io.github.SunrisesIllNeverSee/sigrank-mcp MCP server
0★ repoOperator leaderboard measuring users, not models — 20 tools, TUI, signed submit, privacy-first.
ericm1018/skillfm-mcp/io.github.ericm1018/skillfm-ai-health-token-usage-byok-cost-cleanup MCP server
0★ repoAI health, token usage, LLM cost optimization, BYOK vault, and cleanup audits for MCP agents.
SkillFM Claude Code Token Usage
ericm1018/skillfm-claude-code-token-usage-mcp/io.github.ericm1018/skillfm-claude-code-token-usage-cost MCP server
0★ repoClaude Code token usage, cost visibility, and SkillFM Beacon AI health checks for MCP agents.
major/pcp-mcp/io.github.major/pcp MCP server
0★ repoQuery system performance metrics via MCP - CPU, memory, disk I/O, network, processes
maryadawson-code/integritypulse/io.github.maryadawson-code/integritypulse MCP server
no license0★ repoVerified cloud cost forecasting for AI agents. AWS, GCP, Azure pricing matrix.
maryadawson-code/openclaw-finops/io.github.maryadawson-code/openclaw-finops MCP server
no license0★ repoVerified cloud cost forecasting for AI agents. AWS, GCP, Azure pricing matrix.
pipeworx-io/mcp-performance-review/io.github.pipeworx-io/performance-review MCP server
0★ repoperformance-review MCP — wraps StupidAPIs (requires X-API-Key)
raviteja-pegata/Azure-FinOps-MCP-Server/io.github.raviteja-pegata/azure-finops-mcp MCP server
0★ repoAzure FinOps MCP: cost, budgets, forecasting and optimization for Claude, VS Code and Cursor.
srotzin/hive-mcp-cdn/io.github.srotzin/hive-mcp-cdn MCP server
0★ repoEdge content delivery for autonomous agents — signed manifests, A2A authentication
CreminiAI/skillpack/templates/builtin-skills/skill-creator Skill
1,197★ repoPack and deploy local AI agents for your team in minutes
alirezarezvani/claude-code-skill-factory/generated-skills/app-store-optimization Skill
847★ repoClaude Code Skill Factory — A powerful open-source toolkit for building and deploying production-ready Claude Skills, Code Agents, custom Slash Commands, and LLM Prompts at scale. Easily generate structured skill templates, automate workflow integration, and accelerate AI agent development with a clean, developer-friendly setup.
nexscope-ai/Amazon-Skills/amazon-advertising-strategy Skill
532★ repoFree AI agent skills for Amazon sellers— keyword research, competitor analysis, listing audit & more. Works with OpenClaw, Claude Code, Cursor, Windsurf, Codex and any agent that supports the Skills format.
majiayu000/spellbook/skills/agentsmd-optimize Skill
260★ repoCross-runtime skills for Claude Code, Codex, and multi-agent workflows.
Joonghyun-Lee-Frieren/oh-my-antigravity/skills/context-optimize Skill
no license203★ repoContext-engineering-powered multi-agent team workflow pack for Antigravity CLI.
marketcalls/vectorbt-backtesting-skills/.claude/skills/optimize Skill
no license187★ repoAgentic coding skills for backtesting trading strategies using VectorBT. Supports Indian, US, and Crypto markets with realistic transaction cost modeling, TA-Lib indicators, QuantStats tearsheets, and 12 ready-made strategy templates.
Accessibility performance polish
TheGoat395/Codex-Skills/skills/accessibility-performance-polish Skill
117★ repoCodex-first Agent Skills library for premium frontend, website, motion, accessibility, QA, and handoff workflows.
share-skills/pi/claude-code/pi-en Skill
107★ repoPI（π）—— When The Art of War Meets Cognitive Science for Ai
001TMF/harness-forge/skills/meta-harness Skill
75★ repoTurn Claude Code into its own Meta-Harness — a skill that evolves the scaffolding around a fixed model (memory, retrieval, context, prompts) via a native propose→score→Pareto loop. Native reimplementation of Meta-Harness (Lee et al. 2026).
Zulut30/Wordpress-skills/.cursor/skills/wordpress-plugin-dev Skill
42★ repoProfessional Agent Skill for building, auditing, testing, and releasing modern WordPress plugins with Codex, Cursor, and Claude Code.
chrisvoncsefalvay/autostar/autostar-skill Skill
39★ repoAutoresearch ALL THE THINGS. RLVR for the masses.
MoizIbnYousaf/marketing-cli/skills/ai-seo Skill
29★ repoAgent-native marketing CLI: 58 skills, 5 research agents, brand memory that compounds across sessions, and a local Studio dashboard. One npm install, then /cmo in your coding agent.
aptos-labs/aptos-agent-skills/skills/move/analyze-gas-optimization Skill
19★ repoAI skills for building secure, modern Aptos dApps — Move contracts, TypeScript SDK, and frontend integration for Claude Code, Cursor, and Copilot.
adkit/ads-skills/skills/google-ads-strategy Skill
no license18★ repoClaude skills to run ads: advertising & marketing strategy, campaign structure, targeting, creative, and budgets for Google Ads, Meta Ads, TikTok & more.
LazyIsEfficient/agentic-os/.claude/skills/autoresearch Skill
15★ repoAgentic Framework for Modern Development
proyecto26/autoresearch-ai-plugin/skills/autoresearch Skill
12★ repoAI Agent plugin for Autoresearch with AI (Claude, OpenClaw, etc) to improve anything!
VidyFoo/antigravity-skill-engine/.agent/skills/1-dev/fullstack-guide Skill
12★ repoAntigravity Skills Engine (ASE) - The ultimate Claude Skills library for AI agents featuring 16+ industrial-grade professional tracks.
Amazon ads performance drop diagnosis
nospicyplease/amazon-ppc-advanced-skills/amazon-ads-performance-drop-diagnosis Skill
12★ repoOpen-source Amazon PPC agent skills for Codex and Claude: diagnose drops, find growth, harvest search terms, and use Rocketcart MCP for live Ads + product-intelligence reviews.
alexastrum/skl/.agents/skills/golang-benchmark Skill
11★ repoA lightweight, single-binary Agent Skills CLI manager written in Go
di37/EvalSurfer/.cursor/skills/eval-surfer Skill
11★ repoSkill-first, agent-native evaluation protocol for AI apps
vanara-agents/skills/skills/caching-strategies Skill
9★ repo29 free, verified agents, skills & packs for Claude Code - install with 'npx vanara install <name>'. Apache-2.0. From the Vanara catalog (206 items).
itallstartedwithaidea/MiniAgent/skills/google-ads-audit Skill
no license9★ repoThe Cowork Agent for Everything — trainable advertising AI + 14 platform MCP servers + agent skills. Based on minimind (42k stars). Train from zero in 2 hours.
nelson820125/iforgeai/copilot/skills/dba-designer Skill
8★ repo13 specialized AI agents — PM, Architect, DBA, UI Designer, Project Manager, Frontend, .NET, QA, DevOps, Planner, Java, Python, DigitalTeam(coordinator) — forming a structured software delivery team with defined handoffs, gate reviews, and workflow. supports Github Copilot, Claude Code, OpenAI Codex CLI and Trae.
adevra/unity-shader-agent-skills/skills/mobile-shader-optimization Skill
8★ repoCurated agent skills for Unity shader development targeting mobile GPUs and WebGL browsers.
Pilot ad campaign manager setup
TeoSlayer/pilot-skills/skills/pilot-ad-campaign-manager-setup Skill
7★ repo80+ agent skills for Pilot Protocol — communication, file transfer, trust, task routing, swarm coordination, and more
Optimize claude opus 5 prompts
IchenDEV/prompt-optimizer-plugins/plugins/claude-opus-5-prompt-optimizer/skills/optimize-claude-opus-5-prompts Skill
6★ repoDual-protocol prompt optimizer plugins for GPT-5.6 and Claude Fable 5, compatible with Codex and Claude Code.
blindfold-lordstable148/unity-shader-agent-skills/skills/mobile-shader-optimization Skill
6★ repoBuild Unity shader skills for mobile GPUs and WebGL with AI-ready guides for writing, reviewing, and optimizing shaders
richfrem/agent-plugins-skills/plugins/agent-agentic-os/skills/optimize-agent-instructions Skill
5★ reporepo for reusable plugins and skills
NotHarshhaa/devops-skills/cost Skill
5★ repoA collection of reusable DevOps Agent Skills for incident response, infrastructure auditing, Kubernetes, Terraform, CI/CD, observability, security, and platform engineering.
umit/skills/skills/jmh Skill
5★ repoMy personal agent skills — JVM profiling, GC, concurrency, distributed systems. Compatible with Claude Code, Codex, Cursor, Cline, and any agent that supports the skills.sh format.
TommyBez/skillsboard/.agents/skills/ad-creative Skill
5★ repoA shared library for the AI skills your team recommends—across Claude, Codex, Cursor, and more.
uwuclxdy/agenticat/skills/cargo-toml-optimization Skill
5★ repoSome of my Agents & Skills, compatible with most AI coding tools
jgoullet/seo-geo-audit/skills/seo-geo-audit Skill
4★ repoSEO-GEO Skill System for Claude Code & Claude.ai — 5 connected skills: Collector → Auditor (/90) → Implementer → Monitor. Technical SEO, Core Web Vitals, E-E-A-T, Entity SEO, AI visibility (ChatGPT, Perplexity, Claude), competitive analysis. English by default.
mutagent-io/skills/skills/mutagent-cli Skill
4★ repoOfficial MutagenT skills for AI coding agents — Claude Code plugin marketplace for prompt optimization, evaluation, and observability.
karon-hyppolite/agent-skills/skills/react-best-practices Skill
no license4★ repoAI coding agent skills for React/Next.js performance, UI design audits, and claimable Vercel deployments.
ProjAnvil/MindForge/skills/en/database-design Skill
3★ repoA comprehensive AI toolkit for Claude Code featuring multi-language agents, reusable skills, and MCP services to supercharge your development workflow
ashrafkahoush-ux/Claude-consciousness-skills/dhdna-profiler Skill
no license3★ repoResearch-backed Claude Skills for structured thinking — consciousness-council, dhdna-profiler, what-if-oracle