Agent skills: tools for developers

Skills, extensions and integrations for coding agents and assisted IDEs. An entry can appear under several use cases when its topics or description provide several explicit signals.

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186 entries in this view.

Tool ranking

Mixed ranking: measured growth takes priority; entries without two snapshots are estimated. Raw values keep their source-specific window, shown under each tool; a change requires at least two snapshots from the last 7 days.

  1. 1

    Skill
    Active

    J-Space Cognition Suite V3.7 - AI cognitive-enhancement Skills based on Anthropic's J-space global workspace research. | 哔哩哔哩：Tiger380 (UID 3494375382321675) — https://space.bilibili.com/3494375382321675

    PythonLicense: Apache-2.0
    • agent-skills
    • ai
    • ai-agent
    • ai-agents
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Tiger3807861189/J-Space-Cognition-Suite-V3.7 ~/.claude/skills/J-Space-Cognition-Suite-V3.7

    2 998GitHub stars-19 (-0.63 %)
  2. 2

    Skill
    Dormant

    Authoritative, source-cited Claude Code plugin/skill that lets a coding agent autonomously build production-grade AI agents on AWS (Strands Agents, Amazon Bedrock, Bedrock AgentCore) with official best practices.

    PythonLicense: MIT

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/ferdinandobons/AWSBedrockAgentCoreSkill ~/.claude/skills/AWSBedrockAgentCoreSkill

      209GitHub starsstable
    • 3

      Skill
      Active

      World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.

      PythonLicense: AGPL-3.0
      • agent
      • agentic-ai
      • ai
      • claude
      • copilot

      githubestimated momentumOpen source ↗

      Install git clone https://github.com/calesthio/OpenMontage ~/.claude/skills/OpenMontage

      52 517GitHub stars—

    Learning resources

    Ranked by measured growth, normalized across sources. These resources remain available separately and do not take part in the main tool ranking.

    1. 1

      awesome-copilot-agents

      Skill
      DormantOpen source ↗

      ✨ A curated list of awesome GitHub instructions, prompt, skills, MCPs and agent markdown files for enhancing your GitHub Copilot AI experience.

      TypeScriptLicense: CC0-1.0
      • agent-skills
      • ai-agents
      • awesome
      • awesome-list
      • copilot-instructions
      github

      Install git clone https://github.com/Code-and-Sorts/awesome-copilot-agents ~/.claude/skills/awesome-copilot-agents

      Resourcemeasured growth
      562GitHub stars+1 (+0.18 %)
    2. 2

      smart-illustrator

      Skill
      ActiveOpen source ↗

      AI-powered article illustrations with intelligent position detection and cover learning system. Claude Code Skill.

      TypeScriptLicense: MIT
      • ai-illustration
      • best-effort
      • claude-code
      • claude-skills
      • content-creation
      github

      Install git clone https://github.com/axtonliu/smart-illustrator ~/.claude/skills/smart-illustrator

      Resourcemeasured growth
      553GitHub stars+1 (+0.18 %)
    3. 3

      agent-skills-standard

      Skill
      ActiveOpen source ↗

      A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our AI Agent follow best practies on frameworks and programming laguages

      TypeScriptLicense: MIT
      • agent-
      • agentic-ai
      • android
      • angular
      • best-practices
      github

      Install git clone https://github.com/HoangNguyen0403/agent-skills-standard ~/.claude/skills/agent-skills-standard

      Resourcemeasured growth
      549GitHub stars+1 (+0.18 %)
    4. 4

      awesome-japanese-nlp-resources

      Skill
      ActiveOpen source ↗

      A curated list of resources for Japanese natural language processing (NLP): Python libraries, LLMs, dictionaries, corpora, and datasets. Includes Claude Code skills to search resources.

      License: CC0-1.0
      • agent-skills
      • awesome
      • awesome-list
      • cc0
      • japanese
      github

      Install git clone https://github.com/taishi-i/awesome-japanese-nlp-resources ~/.claude/skills/awesome-japanese-nlp-resources

      Resourcemeasured growth
      1 007GitHub stars+1 (+0.10 %)
    5. 5

      claude-engineer

      Skill
      ActiveOpen source ↗

      A version of command line interface(CLI) that leverages the power of Claude Opus(3-4.7). This framework lets Claude create and manage its own tools on the fly, continuously growing its capabilities through the course of a conversation

      Python
      • ai
      • claude
      • claude-ai
      • claude-code
      • claude-engineer
      github

      Install git clone https://github.com/bawadou/claude-engineer ~/.claude/skills/claude-engineer

      Resourcemeasured growth
      954GitHub starsstable
    6. 6

      awesome-devtools

      Skill
      DormantOpen source ↗

      A curated list of awesome developer tools and services — from cloud platforms and IDEs to AI-powered coding assistants and productivity utilities.

      License: Unlicense
      • alternatives
      • antigravity
      • awesome
      • awesome-devtools
      • awesome-lists
      github

      Install git clone https://github.com/devtoolsd/awesome-devtools ~/.claude/skills/awesome-devtools

      Resourcemeasured growth
      676GitHub starsstable
    7. 7

      vexjoy-agent

      Skill
      ActiveOpen source ↗

      VexJoy AI Agent with Intelligent Routing - /do routes plain-English requests to the right specialist agent and gates the work with reviews, tests, and a learning loop.

      PythonLicense: MIT
      • ai
      • ai-agents
      • ai-pipelines
      • ai-skills
      • ai-workflows
      github

      Install git clone https://github.com/notque/vexjoy-agent ~/.claude/skills/vexjoy-agent

      Resourcemeasured growth
      417GitHub starsstable
    8. 8

      customizable-gpt-chatbot

      Skill
      ActiveOpen source ↗

      Veldra — talk an agent into existence, then watch it grow. A self-hostable, local-first agent platform: describe what you need in plain language and it compiles a working agent tools, MCP, RAG, teams. The more you use it, the better it gets…

      Python
      • agent-harness
      • artificial-intelligence
      • autogpt
      • chatbot
      • claude-skills
      github

      Install git clone https://github.com/shamspias/customizable-gpt-chatbot ~/.claude/skills/customizable-gpt-chatbot

      Resourcemeasured growth
      402GitHub starsstable