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
Performance testing review ai review
Ghosteken/agent-harness/skills/performance-testing-review-ai-review Skill
2★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
Ghosteken/agent-harness/skills/postgres-best-practices Skill
2★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
Ghosteken/agent-harness/skills/postgresql-optimization Skill
2★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
Ghosteken/agent-harness/skills/react-best-practices Skill
2★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
Ghosteken/agent-harness/skills/react-component-performance Skill
2★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
Ghosteken/agent-harness/skills/sql-optimization-patterns Skill
2★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
Ghosteken/agent-harness/skills/web-performance-optimization Skill
2★ repoProduction-grade engineering skills and specialist agent personas for AI coding assistants. Orchestrates the full SDLC, from spec to ship, with structured verification gates, anti-rationalization checks, and senior-level engineering discipline.
tufantunc/review-pro/core/skills/performance Skill
2★ repoTiered AI code-review: triage → 12 specialist reviewers → synthesis. Built for AI-written code. opencode, Cursor, Claude Code, Codex.
jgsystemsconsulting/jgs-se-knowledge-packs/packs/faa-req-handbook Skill
no license2★ repo46 agent knowledge packs distilling vetted, licence-clean systems-engineering standards (NASA, DoD, FAA, NIST, GAO, SEBoK) into on-demand Claude skills.
RightBlogger/bloggingskills/skills/seo-optimize Skill
2★ repoAgent skills that write blog content that ranks and doesn't read like AI.
ulpi-io/autonomous-engineering/auto-performance Skill
no license2★ repoAutonomous software delivery for AI agents. 18 skills that turn the lifecycle into bounded, self-correcting, checkpoint-resumable phases with deterministic enforcement hooks and a self-improving learn/map loop. For Claude Code and Codex.
Fostanico/hoi4-ai-modding-skills/skills/hoi4-review-debug Skill
2★ repoPortable AI Agent Skills for building Hearts of Iron IV mods from natural-language requests
Bosh-Kuo/awesome-agent-toolkit/examples/.agents/skills/impeccable Skill
no license2★ repoMy personal collection of essential MCP configs, agent skills, and prompts, accumulated from daily dev work and the open-source community. Optimized for any AI coding tool.
Bosh-Kuo/awesome-agent-toolkit/examples/.agents/skills/vercel-react-best-practices Skill
no license2★ repoMy personal collection of essential MCP configs, agent skills, and prompts, accumulated from daily dev work and the open-source community. Optimized for any AI coding tool.
Bosh-Kuo/awesome-agent-toolkit/examples/.claude/skills/impeccable Skill
no license2★ repoMy personal collection of essential MCP configs, agent skills, and prompts, accumulated from daily dev work and the open-source community. Optimized for any AI coding tool.
Bosh-Kuo/awesome-agent-toolkit/examples/.claude/skills/vercel-react-best-practices Skill
no license2★ repoMy personal collection of essential MCP configs, agent skills, and prompts, accumulated from daily dev work and the open-source community. Optimized for any AI coding tool.
Bosh-Kuo/awesome-agent-toolkit/skills/impeccable Skill
no license2★ repoMy personal collection of essential MCP configs, agent skills, and prompts, accumulated from daily dev work and the open-source community. Optimized for any AI coding tool.
Bosh-Kuo/awesome-agent-toolkit/skills/vercel-react-best-practices Skill
no license2★ repoMy personal collection of essential MCP configs, agent skills, and prompts, accumulated from daily dev work and the open-source community. Optimized for any AI coding tool.
Recusive/Skills/audit-as-frontend-eng Skill
2★ repoAgent skills for Orbit, Claude Code, Cursor, Codex, and 38+ AI coding assistants
Recusive/Skills/audit-as-perf-eng Skill
2★ repoAgent skills for Orbit, Claude Code, Cursor, Codex, and 38+ AI coding assistants
Recusive/Skills/stress-test Skill
2★ repoAgent skills for Orbit, Claude Code, Cursor, Codex, and 38+ AI coding assistants
Recusive/Skills/vercel-react-best-practices Skill
2★ repoAgent skills for Orbit, Claude Code, Cursor, Codex, and 38+ AI coding assistants
kimtth/ms-fabric-skills-dev-starter/.agents/skills/sqldw-operations-cli Skill
no license2★ repo🌿 Microsoft Fabric Skills - Scaffolding template for Microsoft Fabric development with AI coding agents.
khasky/awesome-agent-skills/skills/awesome-performance-audit Skill
2★ repoSkills for AI coding agents: code review, debugging, security audits, refactoring, cleaning up AI-written code and text, and more.
ckorhonen/swe-skills/skills/performance-hunt Skill
2★ repoClaude Code skills for on-demand engineering work — PR risk review, repo introspection, audits, ownership maps. Published at cdd.dev/skills/swe.
GuillemRoca/agent-skills-android/skills/performance-optimization Skill
2★ repoProduction-grade engineering skills for AI coding agents tailored to Android
Poorgramer-Zack/copilot-cli-things/plugins/skill-creator/skills/skill-creator Skill
2★ repoA curated collection of extensions, skills, and plugins for GitHub Copilot CLI.
The-AI-Directory-Company/agents-and-skills/skills/cloud-cost-analysis Skill
2★ repo70+ AI agent templates and 55+ skill definitions for Claude Code, Cursor, Windsurf, and other AI coding tools. Community-maintained, MIT licensed. Follows the Agent Skills specification.
The-AI-Directory-Company/agents-and-skills/skills/on-page-sgeo Skill
2★ repo70+ AI agent templates and 55+ skill definitions for Claude Code, Cursor, Windsurf, and other AI coding tools. Community-maintained, MIT licensed. Follows the Agent Skills specification.
The-AI-Directory-Company/agents-and-skills/skills/performance-audit Skill
2★ repo70+ AI agent templates and 55+ skill definitions for Claude Code, Cursor, Windsurf, and other AI coding tools. Community-maintained, MIT licensed. Follows the Agent Skills specification.
Performance optimization guide
The-AI-Directory-Company/agents-and-skills/skills/performance-optimization-guide Skill
2★ repo70+ AI agent templates and 55+ skill definitions for Claude Code, Cursor, Windsurf, and other AI coding tools. Community-maintained, MIT licensed. Follows the Agent Skills specification.
hkfish01/ai-3kingdom/.agents/skills/optimize Skill
no license2★ repoAn open-source federated AI-agent strategy world inspired by the Three Kingdoms.** Build a city, watch AI agents grow, and let a new Three Kingdoms world emerge.
kevinaimonster/skill-hub/skills/performance-tuner Skill
no license2★ repo技能宝 SkillHub - 中文AI技能搜索、安装与智能推荐平台
xmqywx/claude-code-skills/skills/shopify-store-audit Skill
no license2★ repo17 professional Claude Code skills - code review, API scaffold, n8n workflow generator, and more
bcastelino/agent-skills-kit/skills/context-optimization Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
Database cloud optimization cost optimize
bcastelino/agent-skills-kit/skills/database-cloud-optimization-cost-optimize Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
bcastelino/agent-skills-kit/skills/database-optimizer Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
bcastelino/agent-skills-kit/skills/postgres-best-practices Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
bcastelino/agent-skills-kit/skills/spark-optimization Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
bcastelino/agent-skills-kit/skills/sql-optimization-patterns Skill
2★ repoToolkit for authoring and packaging Agent Skills. Includes a meta skill, templates, a sample skill, and scripts for validation and packaging
jtsang4/efficient-coding/skills/codex-skill-creator Skill
2★ repoA curated collection of reusable AI coding skills, MCP server configs, and engineering playbooks for faster, more systematic software development.
sanada123/openclaw-skills/lifestyle-optimizer Skill
2★ repo🧠 Agent skills for founders who code, parent, and build companies. Productivity systems, deep work, baby sleep guides, burnout recovery — all evidence-based. For OpenClaw, Claude Code, Codex CLI & Cursor.
dzhokhov/markdown-agent-vault-ru/skills/skill-creator Skill
2★ repoOpen-source starter kit for an agent-ready Markdown vault with AGENTS.md, templates, skills, logs, and file-safe AI workflows.
qiuy-collab/AutoFlow.skill/integrations/engineering-quality/performance-optimization Skill
2★ repo面向多步骤交付任务的可验证 Agent Skill，组合代码、图表、Word、PPT、视频与打包流程。
qiuy-collab/AutoFlow.skill/integrations/impeccable Skill
2★ repo面向多步骤交付任务的可验证 Agent Skill，组合代码、图表、Word、PPT、视频与打包流程。
Abhillashjadhav/AI-PM-essential-skills/pm-tactical/skills/prompt-optimizer-loop Skill
2★ repoInstallable Claude Code plugins for AI product evaluation, model routing, guarded loops, and MCP migration decisions.
Abhillashjadhav/AI-PM-essential-skills/token-cost-estimator Skill
2★ repoInstallable Claude Code plugins for AI product evaluation, model routing, guarded loops, and MCP migration decisions.
subhansh-dev/agent-maxxing/engineering/14-OPTIMIZE Skill
2★ repo95+ agent skills, 19 UI components, 7 system prompts from Claude Fable 5, GPT-5.5, Gemini CLI & more. Self-fine-tune your agent: paste one prompt and it reads every skill, internalizes patterns, and becomes elite. Works with Claude Code, Codex, Cursor, OpenCode + 60 more agents.
subhansh-dev/agent-maxxing/engineering/performance-patterns Skill
2★ repo95+ agent skills, 19 UI components, 7 system prompts from Claude Fable 5, GPT-5.5, Gemini CLI & more. Self-fine-tune your agent: paste one prompt and it reads every skill, internalizes patterns, and becomes elite. Works with Claude Code, Codex, Cursor, OpenCode + 60 more agents.
rakibulism/agent-skills-os/skills/frontend-performance-engineer Skill
2★ repoTHE UNIVERSAL AGENT SKILLS LIBRARY
rakibulism/agent-skills-os/skills/marketing-performance-report Skill
2★ repoTHE UNIVERSAL AGENT SKILLS LIBRARY
rakibulism/agent-skills-os/skills/seo-geo Skill
2★ repoTHE UNIVERSAL AGENT SKILLS LIBRARY
rakibulism/agent-skills-os/skills/skill-creator Skill
2★ repoTHE UNIVERSAL AGENT SKILLS LIBRARY
FluxonLab/Skillry/community/Donchitos-Claude-Code-Game-Studios/skills/211-gamedev-perf-profile Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.
FluxonLab/Skillry/community/Donchitos-Claude-Code-Game-Studios/skills/240-gamedev-team-polish Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.
FluxonLab/Skillry/community/addyosmani-agent-skills/skills/performance-optimization Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.
FluxonLab/Skillry/community/addyosmani-web-quality-skills/skills/core-web-vitals Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.
FluxonLab/Skillry/community/addyosmani-web-quality-skills/skills/seo Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.
FluxonLab/Skillry/community/github-awesome-copilot/skills/postgresql-optimization Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.
FluxonLab/Skillry/community/wshobson-agents/skills/bazel-build-optimization Skill
no license2★ repoInstallable, permission-bounded, multi-platform agent skills & subagents for Claude Code, Codex, Copilot & Gemini/Antigravity — 125 skills + 73 subagents across 18 departments, with a validation harness, native plugin marketplace, and full upstream attribution. by FluxonLab.