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
Python performance optimization
FluxonLab/Skillry/community/wshobson-agents/skills/python-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/wshobson-agents/skills/sql-optimization-patterns 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/turborepo-caching 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.
314 model serving and inference
FluxonLab/Skillry/plugins/data-ml-ai-engineering/skills/314-model-serving-and-inference 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/plugins/database-and-data/skills/39-query-performance-review 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/plugins/gaming-interactive-media/skills/255-web-game-performance 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/plugins/gaming-interactive-media/skills/32-game-performance-review 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.
321 frontend performance budget
FluxonLab/Skillry/plugins/performance-and-cost/skills/321-frontend-performance-budget 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/plugins/performance-and-cost/skills/322-backend-latency-profiling 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/plugins/performance-and-cost/skills/323-caching-strategy 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.
324 memory and resource profiling
FluxonLab/Skillry/plugins/performance-and-cost/skills/324-memory-and-resource-profiling 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/plugins/performance-and-cost/skills/325-llm-api-cost-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.
hnikoloski/imlazy/skills/imlazy-frontend Skill
2★ repoToken-efficient tier-routed agent orchestrator 40+ skills, 19 agents, Obsidian vault. Works with Claude Code, OpenCode, Codex CLI.
almasumdev/awesome-mobile-security-agent-skills/.github/skills/secrets/build-time-secrets Skill
no license2★ repoAgent skills for securing mobile apps: storage, transport, auth, obfuscation, and hardening.
jukrap/ai-agent-playbook/skills/database/query-performance-review Skill
2★ repoReusable AI agent skills, project templates, and guardrails for safer software maintenance and delivery.
adtn0810/truestack/skills/truestack-deploy-and-runtime Skill
2★ repoHonesty-first coding skill set for Claude Code — 21 skills behind an orchestrate router with an enforced governance gate, a code↔memory tally, and auto-research. Built for self-hosted work.
Lord1Egypt/scientific-agent-toolkit/scientific-skills/dhdna-profiler Skill
2★ repo148 ready-to-use AI agent skills for research, science, engineering, analysis & writing. Works with Claude Code, Cursor, Codex and any Agent Skills-compatible agent.
Lord1Egypt/scientific-agent-toolkit/scientific-skills/optimize-for-gpu Skill
2★ repo148 ready-to-use AI agent skills for research, science, engineering, analysis & writing. Works with Claude Code, Cursor, Codex and any Agent Skills-compatible agent.
m-binimran/dev-pack/skills/caching-revalidation Skill
2★ repoGuardrails, skills, loops, hooks & review agents for database + website builders on Claude Code (Next.js + Supabase).
r-irbe/proof-skills/skills/lean-math-optimization Skill
2★ repoAPM-installable agent skills for Lean 4 and Mathlib4 — proof tactics, math domains, review and research workflows, generic tooling.
r-irbe/proof-skills/skills/lean-retro-methodology Skill
2★ repoAPM-installable agent skills for Lean 4 and Mathlib4 — proof tactics, math domains, review and research workflows, generic tooling.
r-irbe/proof-skills/skills/math-optimization-game Skill
2★ repoAPM-installable agent skills for Lean 4 and Mathlib4 — proof tactics, math domains, review and research workflows, generic tooling.
GDvega/super-android-kotlin-firebase-skill/skills/compose-performance Skill
2★ repoA modular Agent Skills repository for Android, Kotlin, Jetpack Compose and Firebase development.
GDvega/super-android-kotlin-firebase-skill/skills/r8-proguard-optimization Skill
2★ repoA modular Agent Skills repository for Android, Kotlin, Jetpack Compose and Firebase development.
furkangonel/cowrangler/bundled_skills/skill-creator Skill
2★ repoAutonomous terminal AI agent for workflows and feasible project procedures. Co-Worker Co-Wrangler 🐙
Songhonglei/better-agent-skills/skills/token-slim Skill
2★ repoSkill suite for better usage of agent ( openclaw, hermes and more)
mrDesign-ww/vault-os/shell/claude/skills/gsap-performance Skill
2★ repoAn installable Claude Code + Obsidian companion system: persistent wiki-memory, curated skills/agents, isolated zones, and a self-improvement loop.
mrDesign-ww/vault-os/shell/claude/skills/web-performance-optimization Skill
2★ repoAn installable Claude Code + Obsidian companion system: persistent wiki-memory, curated skills/agents, isolated zones, and a self-improvement loop.
oscarqjh/super-agent-skills/plugins/super-agent-skills/skills/performance-optimization Skill
no license2★ repoFull-lifecycle engineering plugin for Claude Code — brainstorm → plan → build → review → ship, with production-grade standards at every step.
rrpauls/hermes-esra/optional-skills/evolutionary-self-dev/optimizer-philosopher Skill
2★ repoEvolutionary Self-Recursive Architecture for Hermes Agent — meta-skills, OODA, smart orchestration
rrpauls/hermes-esra/optional-skills/evolutionary-self-dev/self-improver Skill
2★ repoEvolutionary Self-Recursive Architecture for Hermes Agent — meta-skills, OODA, smart orchestration
vignesh2027/AI-AGENT-SKILLS/skills/performance-optimization Skill
2★ repoTurn your ai agent into senior engineer..The result is fast code that fails slowly. AI Agent Skills solves this by giving agents the same disciplined workflows senior engineers use
AllanWessels/Bratan/skills/bayesian-optimization Skill
no license2★ repoBratan is a self-improving Retrieval-Augmented Generation framework built on an adversarial three-agent loop
AllanWessels/Bratan/skills/particle-swarm Skill
no license2★ repoBratan is a self-improving Retrieval-Augmented Generation framework built on an adversarial three-agent loop
tungcorn/claude-ml-skills/scientific-skills/optimize-for-gpu Skill
no license2★ repoCurated collection of 15 ML/DL skills for AI agents (Claude, Cursor, Cline). Each skill includes instructions, script templates, and reference docs for libraries like PyTorch Lightning, HuggingFace Transformers, scikit-learn, and more.
riggyz/skills/skills/skill-creator Skill
no license2★ repoCurrent skills I am testing out in my agent setup
JoaoEquer/Oficina/skills/token-efficiency Skill
2★ repoA lean agent harness for AI-assisted development — NestJS + TypeScript + Prisma + PostgreSQL. Skills, rules and commands extracted from real projects.
kimtth/agent-skill-100-lines-or-less/skills/caching-strategies Skill
no license2★ repo🧿 Minimal but effective AI agent skill definitions in 100 lines or less.
kimtth/agent-skill-100-lines-or-less/skills/load-testing Skill
no license2★ repo🧿 Minimal but effective AI agent skill definitions in 100 lines or less.
kimtth/agent-skill-100-lines-or-less/skills/postgresql-optimization Skill
no license2★ repo🧿 Minimal but effective AI agent skill definitions in 100 lines or less.
rikitrader/glaw/seats/glaw-seo-geo Skill
no license2★ repoGLAW — self-contained open-source virtual law firm AI agent skill. 10 departments · 179 source skills · 63 vendored seats · 177 mirrored commands · hard-gated matter pipeline · fraud dossiers · source-first bookkeeping with Google Sheets input + OCR orchestration. Attorney work-product, not legal advice.
zacharygcook/agent-skills/skills/ui-css-performance Skill
2★ repoA curated collection of practical, evidence-backed skills for coding agents.
Pyfagorass/bookofspells/skills/anthropic/skill-creator Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/cloudflare/web-perf Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/githubcopilot/arize-prompt-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/githubcopilot/az-cost-optimize Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/githubcopilot/postgresql-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/githubcopilot/power-bi-dax-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Power bi performance troubleshooting
Pyfagorass/bookofspells/skills/githubcopilot/power-bi-performance-troubleshooting Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/githubcopilot/sql-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/google/gke-basics Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Google cloud networking observability
Pyfagorass/bookofspells/skills/google/google-cloud-networking-observability Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Google cloud waf cost optimization
Pyfagorass/bookofspells/skills/google/google-cloud-waf-cost-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Google cloud waf performance optimization
Pyfagorass/bookofspells/skills/google/google-cloud-waf-performance-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/montecarlo/performance-diagnosis Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Neon postgres egress optimizer
Pyfagorass/bookofspells/skills/neon/neon-postgres-egress-optimizer Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Omniverse usd performance tuning
Pyfagorass/bookofspells/skills/nvidia/omniverse-usd-performance-tuning Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/qdrant/debugging Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Indexing performance optimization
Pyfagorass/bookofspells/skills/qdrant/indexing-performance-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.
Pyfagorass/bookofspells/skills/qdrant/memory-usage-optimization Skill
no license2★ repo📖 The Book of Spells: a curated, enchanted index of real LLM tooling — and a pipeline that gathers SKILL.md skills from many houses into one searchable shelf.