</>MCP Agents Market
Skill

agent-toolkit

by softaworks2.4kPythonUpdated 2026-03-05

A curated collection of skills for AI coding agents. Skills are packaged instructions and scripts that extend agent capabilities across development, documentation, planning, and professional workflows.

Claude CodeCodexCursorAdaL

Agent-toolkit is a curated collection of agent skills designed to extend AI coding assistants like Claude Code with specialized capabilities across development, documentation, planning, and professional workflows. Created by Softaworks, the toolkit packages instructions and scripts following the Agent Skills format, enabling developers to enhance their AI agents with over 40 ready-to-use skills ranging from code analysis and architecture diagramming to professional communication and test planning. Skills can be installed individually via the Claude Code plugin marketplace or added manually to compatible AI coding agents.

Key Features

40+ packaged agent skills across AI tools, documentation, development, planning, professional communication, testing, and utilities
Compatible with multiple AI coding agents including Claude Code, Codex, Cursor, and AdaL via Agent Skills format
AI integration skills for GPT-5.2 code analysis (Codex), Gemini large-scale reviews, and Perplexity web research
Documentation automation for C4 architecture diagrams, Mermaid charts, draw.io, Excalidraw, and Marp presentation slides
Development workflow tools including database schema design, dependency management, naming analysis, and session handoff
Meta-skills for creating custom Claude Code slash commands, building plugins, and evaluating skill quality
Professional communication skills for standup updates, difficult conversations, feedback delivery, and email composition
Claude Code-exclusive agents and slash commands for UI mockups, pattern finding, and automated planning

Use Cases

  • 01Enhance AI coding assistants with specialized code analysis using GPT-5.2 or large-context Gemini reviews
  • 02Automate documentation creation including architecture diagrams, API handoff docs, and README files
  • 03Improve code quality through naming analysis, database schema design, and codebase entropy reduction
  • 04Streamline developer workflows with git commit optimization, dependency updates, and QA test planning
  • 05Generate professional communication artifacts like standup updates, email drafts, and constructive feedback
  • 06Create visual deliverables including Mermaid diagrams, Excalidraw mockups, and Marp presentation slides

Related Skills

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agent-toolkit — FAQ

What is agent-toolkit?+

Agent-toolkit is a curated collection of over 40 agent skills that extend AI coding assistants like Claude Code with specialized capabilities for development, documentation, planning, and professional workflows. Each skill is a packaged set of instructions and scripts following the Agent Skills format.

How do I install agent-toolkit skills in Claude Code?+

Run 'npx skills add softaworks/agent-toolkit' for quick installation, or use '/plugin marketplace add softaworks/agent-toolkit' followed by '/plugin install skillname@agent-toolkit' to install specific skills. You can also browse and install via the Claude Code plugin marketplace UI.

Which AI coding agents support agent-toolkit?+

Agent-toolkit works with multiple AI coding agents including Claude Code, Codex, Cursor, AdaL, and others that support the Agent Skills format. Some advanced features like agents and slash commands are exclusive to Claude Code CLI users.

Do I need API keys to use agent-toolkit skills?+

Most skills work without API keys, but AI integration skills like Codex (GPT-5.2), Gemini, and Perplexity require corresponding API access. Skills like Jira, Datadog, and meme-factory also need service-specific credentials.

Is agent-toolkit free to use?+

Yes, agent-toolkit is open source and released under the MIT license. However, some skills that integrate with third-party AI services may incur costs through those external APIs.

Can I use agent-toolkit skills with claude.ai web interface?+

Yes, you can add skills to project knowledge or paste the SKILL.md contents directly into conversations on claude.ai. However, automated installation and slash commands are only available in Claude Code CLI.

How do I install agent-toolkit?+

Open the source repository on GitHub and follow its README. agent-toolkit is a skill — MCP Agents Market links you directly to the official repo.

Is agent-toolkit free?+

agent-toolkit is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.

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