🤖 Awesome AI Coding Assistants

🇧🇷 Versão em Português

A centralized map of references for configuring AI coding assistants — skills, instructions, prompts, agents, rules and SDD tools for Claude, Copilot, Cursor, Gemini and others.

Want to add something? Open a PR!

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📍 Table of Contents

• Tags
• Skills
• Instructions & Rules
• Agents
• System Prompts
• Prompts & Templates
• Tools
• AI Coding Assistants
• Content

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🏷️ Tags

Tags indicate which AI coding assistants each resource officially supports. Only added when official support is confirmed. See BADGES.md for full reference.

Assistants

| Tag | Assistant | |-----|-----------| | | Claude Code — Anthropic | | | GitHub Copilot — GitHub | | | Cursor | | | Gemini CLI — Google | | | Codex CLI — OpenAI | | | Windsurf — Codeium | | | OpenCode |

Pricing

| Tag | Meaning | |-----|---------| | | Has a free tier | | | Paid only | | | Open source |

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🧩 Skills

• VoltAgent/awesome-agent-skills

  The largest community-driven collection with 1000+ skills from official teams and contributors

• sickn33/antigravity-awesome-skills

  1400+ installable skills via CLI with bundles and workflows

• travisvn/awesome-claude-skills

  Curated skills and resources focused on Claude Code workflows

• ComposioHQ/awesome-claude-skills

  Skills and tools for customizing Claude AI workflows

• skillsdirectory/awesome-ai-skills

  Community-curated skills, system prompts and agent rules

• tech-leads-club/agent-skills

  Validated registry with static analysis in CI/CD — security and quality focused

By Platform

• android/skills

  Official Android skills from Google — SKILL.md files for AGP upgrades, Jetpack Compose, Navigation, Performance and more

• new-silvermoon/awesome-android-agent-skills

  Skills for modern Android: Kotlin, Jetpack Compose, KMP

• vercel-labs/agent-skills

  Official Vercel skills: React, Next.js, performance and caching

• callstackincubator/agent-skills

  Agent-optimized skills for React Native

• hamen/material-3-skill

  Reference skill for Material Design 3

• jdubois/dr-jskill

  Skill for creating Spring Boot applications

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📋 Instructions & Rules

• PatrickJS/awesome-cursorrules

  Largest collection of .cursorrules files organized by framework and language

• tugkanboz/awesome-cursorrules

  Modern rules in Cursor's MDC format

• EdenFork/awesome-copilot-instructions

  Curated list of copilot-instructions.md files

• instructa/ai-prompts

  Ready-to-use prompts and rules for Cursor, Cline, Windsurf and GitHub Copilot

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🤖 Agents

• github/awesome-copilot

  Official GitHub repo — community-contributed instructions, agents, skills and configs

• Code-and-Sorts/awesome-copilot-agents

  Instructions, prompts, skills, MCPs and agent .md files for Copilot

• jaktestowac/awesome-copilot-for-testers

  Instructions and prompts focused on test automation

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🧠 System Prompts

• dontriskit/awesome-ai-system-prompts

  Reverse-engineered system prompts from real tools: Claude Code, v0, Lovable, Manus, Windsurf

• EliFuzz/awesome-system-prompts

  System prompts and tool definitions from Claude Code, Cursor, Devin, Kiro, Codex and others

• x1xhlol/system-prompts-and-models-of-ai-tools

  Full prompts from 25+ tools: Replit, Windsurf, Warp, Xcode AI and more

• Piebald-AI/claude-code-system-prompts

  All parts of Claude Code's system prompt, updated per version

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📝 Prompts & Templates

• promptslab/Awesome-Prompt-Engineering

  Hand-curated prompt engineering resources for GPT, Claude, PaLM and others

• jwadow/agentic-prompts

  Ready-to-use templates for prompt engineering and agent personas

• baz-scm/awesome-reviewers

  Ready-to-use system prompts for agentic code review

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🛠️ Tools

Spec Driven Development

• github/spec-kit

  Official GitHub SDD toolkit — slash commands for each phase: specify, plan, tasks, implement. Cross-agent by default

• Fission-AI/OpenSpec

  SDD for AI coding assistants — define the spec, AI implements

• kiro.dev

  Agentic IDE by AWS with native SDD — requirements, design and tasks before any code is generated

• tessl.io

  Spec-as-source platform — specs are the primary artifact, agents generate code from them. Includes a registry of 10,000+ pre-built specs for open source libraries

• aabs/awesome-specification-driven-development

  Awesome list of SDD resources

• OpenAPITools/openapi-generator

  Generate SDK, stubs and docs from OpenAPI Spec (v2, v3)

• cnoe-io/openapi-mcp-codegen

  Generate MCP servers from OpenAPI specs — connect any API to AI assistants

Skills & Config

• gotalab/skillport

  CLI + MCP to manage and serve skills across any AI agent

• FrancyJGLisboa/agent-skill-creator

  Turn any workflow into a SKILL.md installable on 14+ tools

• JuliusBrussee/caveman

  Claude Code plugin that compresses AI responses to reduce token usage and context size

Observability

• luoyuctl/agenttrace ![