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

• 5041

  Optimize codebase

  akshay-diwadkar/skills/skills/engineering/optimize-codebase · Skill

  2★ repo

  Reusable engineering skills for AI coding assistants—covering codebase mapping, auditing, architecture, issue scoping, change planning, implementation, optimization, and diagramming.

• 5042

  Super seo growth

  arpitexplores/skills-super/super-seo-growth · Skill

  2★ repo

  SUPER Skills catalogue: portable Markdown agent skills for AI vibe coding, SEO, AI SEO/GEO, marketing, design, AI agents, DevOps, security, automation, data, business, and operations.

• 5043

  Web assets optimization

  Firzus/agent-skills/skills/web/web-assets-optimization · Skill

  2★ repo

  Agent Skills for AI coding assistants

• 5044

  Generative visibility optimization

  nevitonsantana/adaptive-skills/domain-packs/ai-discovery-agent-experience/skills/generative-visibility-optimization · Skill

  no license2★ repo

  38 portable Agent Skills for disciplined, reviewable AI-assisted work across Codex, Claude Code, GitHub Copilot, and compatible agents.

• 5045

  Search indexability optimization

  nevitonsantana/adaptive-skills/domain-packs/ai-discovery-agent-experience/skills/search-indexability-optimization · Skill

  no license2★ repo

  38 portable Agent Skills for disciplined, reviewable AI-assisted work across Codex, Claude Code, GitHub Copilot, and compatible agents.

• 5046

  Work continuity efficiency

  nevitonsantana/adaptive-skills/skills/work-continuity-efficiency · Skill

  no license2★ repo

  38 portable Agent Skills for disciplined, reviewable AI-assisted work across Codex, Claude Code, GitHub Copilot, and compatible agents.

• 5047

  Working capital optimization

  gokulb20/crewm8-cfo-skills/skills/cash-treasury/working-capital-optimization · Skill

  2★ repo

  CFO Skills by Crewm8 — 36 modular startup finance skills for Hermes, Claude Code, Droid, Cursor, OpenClaw, and any agent.

• 5048

  Subscription management

  gokulb20/crewm8-cfo-skills/skills/financial-operations/subscription-management · Skill

  2★ repo

  CFO Skills by Crewm8 — 36 modular startup finance skills for Hermes, Claude Code, Droid, Cursor, OpenClaw, and any agent.

• 5049

  Cost optimization

  gokulb20/crewm8-cfo-skills/skills/strategic-advisory/cost-optimization · Skill

  2★ repo

  CFO Skills by Crewm8 — 36 modular startup finance skills for Hermes, Claude Code, Droid, Cursor, OpenClaw, and any agent.

• 5050

  Ad creative

  Ghosteken/agent-harness/archive/skills-community/ad-creative · Skill

  2★ repo

  Production-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.

• 5051

  Agent orchestration multi agent optimize

  Ghosteken/agent-harness/archive/skills-community/agent-orchestration-multi-agent-optimize · Skill

  2★ repo

  Production-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.

• 5052

  Ai seo

  Ghosteken/agent-harness/archive/skills-community/ai-seo · Skill

  2★ repo

  Production-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.

• 5053

  Angular best practices

  Ghosteken/agent-harness/archive/skills-community/angular-best-practices · Skill

  2★ repo

  Production-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.

• 5054

  App store optimization

  Ghosteken/agent-harness/archive/skills-community/app-store-optimization · Skill

  2★ repo

  Production-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.

• 5055

  Bazel build optimization

  Ghosteken/agent-harness/archive/skills-community/bazel-build-optimization · Skill

  2★ repo

  Production-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.

• 5056

  Cc skill clickhouse io

  Ghosteken/agent-harness/archive/skills-community/cc-skill-clickhouse-io · Skill

  2★ repo

  Production-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.

• 5057

  Cc skill frontend patterns

  Ghosteken/agent-harness/archive/skills-community/cc-skill-frontend-patterns · Skill

  2★ repo

  Production-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.

• 5058

  Claude monitor

  Ghosteken/agent-harness/archive/skills-community/claude-monitor · Skill

  2★ repo

  Production-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.

• 5059

  Content marketer

  Ghosteken/agent-harness/archive/skills-community/content-marketer · Skill

  2★ repo

  Production-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.

• 5060

  Context optimization

  Ghosteken/agent-harness/archive/skills-community/context-optimization · Skill

  2★ repo

  Production-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.

• 5061

  Cost optimization

  Ghosteken/agent-harness/archive/skills-community/cost-optimization · Skill

  2★ repo

  Production-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.

• 5062

  Cpp pro

  Ghosteken/agent-harness/archive/skills-community/cpp-pro · Skill

  2★ repo

  Production-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.

• 5063

  Customer psychographic profiler

  Ghosteken/agent-harness/archive/skills-community/customer-psychographic-profiler · Skill

  2★ repo

  Production-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.

• 5064

  Database cloud optimization cost optimize

  Ghosteken/agent-harness/archive/skills-community/database-cloud-optimization-cost-optimize · Skill

  2★ repo

  Production-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.

• 5065

  Django perf review

  Ghosteken/agent-harness/archive/skills-community/django-perf-review · Skill

  2★ repo

  Production-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.

• 5066

  Fixing motion performance

  Ghosteken/agent-harness/archive/skills-community/fixing-motion-performance · Skill

  2★ repo

  Production-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.

• 5067

  Julia pro

  Ghosteken/agent-harness/archive/skills-community/julia-pro · Skill

  2★ repo

  Production-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.

• 5068

  Llm application dev prompt optimize

  Ghosteken/agent-harness/archive/skills-community/llm-application-dev-prompt-optimize · Skill

  2★ repo

  Production-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.

• 5069

  Network engineer

  Ghosteken/agent-harness/archive/skills-community/network-engineer · Skill

  2★ repo

  Production-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.

• 5070

  Odoo performance tuner

  Ghosteken/agent-harness/archive/skills-community/odoo-performance-tuner · Skill

  2★ repo

  Production-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.

• 5071

  Page cro

  Ghosteken/agent-harness/archive/skills-community/page-cro · Skill

  2★ repo

  Production-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.

• 5072

  Paid ads

  Ghosteken/agent-harness/archive/skills-community/paid-ads · Skill

  2★ repo

  Production-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.

• 5073

  Performance engineer

  Ghosteken/agent-harness/archive/skills-community/performance-engineer · Skill

  2★ repo

  Production-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.

• 5074

  Performance optimizer

  Ghosteken/agent-harness/archive/skills-community/performance-optimizer · Skill

  2★ repo

  Production-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.

• 5075

  Performance testing review multi agent review

  Ghosteken/agent-harness/archive/skills-community/performance-testing-review-multi-agent-review · Skill

  2★ repo

  Production-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.

• 5076

  Production scheduling

  Ghosteken/agent-harness/archive/skills-community/production-scheduling · Skill

  2★ repo

  Production-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.

• 5077

  Prompt caching

  Ghosteken/agent-harness/archive/skills-community/prompt-caching · Skill

  2★ repo

  Production-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.

• 5078

  Python performance optimization

  Ghosteken/agent-harness/archive/skills-community/python-performance-optimization · Skill

  2★ repo

  Production-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.

• 5079

  Python pro

  Ghosteken/agent-harness/archive/skills-community/python-pro · Skill

  2★ repo

  Production-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.

• 5080

  React flow architect

  Ghosteken/agent-harness/archive/skills-community/react-flow-architect · Skill

  2★ repo

  Production-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.

• 5081

  Ruby pro

  Ghosteken/agent-harness/archive/skills-community/ruby-pro · Skill

  2★ repo

  Production-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.

• 5082

  Seo images

  Ghosteken/agent-harness/archive/skills-community/seo-images · Skill

  2★ repo

  Production-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.

• 5083

  Sharp coder

  Ghosteken/agent-harness/archive/skills-community/sharp-coder · Skill

  2★ repo

  Production-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.

• 5084

  Spark optimization

  Ghosteken/agent-harness/archive/skills-community/spark-optimization · Skill

  2★ repo

  Production-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.

• 5085

  Sql pro

  Ghosteken/agent-harness/archive/skills-community/sql-pro · Skill

  2★ repo

  Production-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.

• 5086

  Swiftui performance audit

  Ghosteken/agent-harness/archive/skills-community/swiftui-performance-audit · Skill

  2★ repo

  Production-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.

• 5087

  Turborepo caching

  Ghosteken/agent-harness/archive/skills-community/turborepo-caching · Skill

  2★ repo

  Production-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.

• 5088

  Typescript expert

  Ghosteken/agent-harness/archive/skills-community/typescript-expert · Skill

  2★ repo

  Production-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.

• 5089

  Vector index tuning

  Ghosteken/agent-harness/archive/skills-community/vector-index-tuning · Skill

  2★ repo

  Production-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.

• 5090

  Vercel optimize

  Ghosteken/agent-harness/archive/skills-community/vercel-optimize · Skill

  2★ repo

  Production-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.

• 5091

  Wireshark analysis

  Ghosteken/agent-harness/archive/skills-community/wireshark-analysis · Skill

  2★ repo

  Production-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.

• 5092

  Wordpress

  Ghosteken/agent-harness/archive/skills-community/wordpress · Skill

  2★ repo

  Production-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.

• 5093

  Application performance performance optimization

  Ghosteken/agent-harness/skills/application-performance-performance-optimization · Skill

  2★ repo

  Production-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.

• 5094

  Cloud architect

  Ghosteken/agent-harness/skills/cloud-architect · Skill

  2★ repo

  Production-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.

• 5095

  Database optimizer

  Ghosteken/agent-harness/skills/database-optimizer · Skill

  2★ repo

  Production-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.

• 5096

  Golang pro

  Ghosteken/agent-harness/skills/golang-pro · Skill

  2★ repo

  Production-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.

• 5097

  Graphql architect

  Ghosteken/agent-harness/skills/graphql-architect · Skill

  2★ repo

  Production-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.

• 5098

  K6 load testing

  Ghosteken/agent-harness/skills/k6-load-testing · Skill

  2★ repo

  Production-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.

• 5099

  Performance optimization

  Ghosteken/agent-harness/skills/performance-optimization · Skill

  2★ repo

  Production-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.

• 5100

  Performance profiling

  Ghosteken/agent-harness/skills/performance-profiling · Skill

  2★ repo

  Production-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.