(Previously Nori Profiles)

Create custom skillsets that are fit for purpose.

As projects grow in complexity and specificity, off the shelf agents become less effective. Nori Skillsets is a tool for building and switching between sets of skills that are encoded with your development patterns, design standards, and engineering workflows.

Nori lets you precisely define how you want your coding agent to reliably behave for a wide range of tasks:

• Define consistent behavior for areas of development, tasks, or team roles
• Automate repeated steps of your workflow to offload your cognitive load, such as git workflows, file references, and testing
• Switch between skillsets instantly without repeating setup or context

Under the hood, Nori wraps Claude Code with a config management system that automatically defines desired behavior in agent configuration and context layers like CLAUDE.md, SKILLs, Subagents, and more. It also hooks into the Claude Code CLI, providing small QoL improvements to improve the overall experience of agentic coding.

npm install -g nori-ai
nori-ai install

Launch Claude Code from your terminal. Nori features activate automatically.

• Node.js 22 or higher
• Claude Code CLI installed
• Mac or Linux operating system

During installation, choose a sample skillset to try out how Nori works.

Examples:

• senior-swe: High-confirmation co-pilot mode
• product-manager: Autonomous execution with technical guidance
• documenter: Documentation-focused workflows

Switch skillsets anytime:

nori-ai switch-skillset <skillset-name>

Or use /nori-switch-skillset during a conversation.

Define precise scopes of behavior for your development tasks. Your preferences for git automation, PRs creation, testing, and planning, optimized for context using all the best configuration options - agent.md, skills, subagents, and tools.

Ask Claude Code to build it with you:

Run

/nori-create-skillset

Claude will guide you through:

• Understanding your role and development style
• Identifying repeating instructions you give
• Choosing relevant mixins (engineering, product, documentation workflows)
• Writing your custom CLAUDE.md with your preferences
• Setting up the skillset structure

Building a skillset explicitly

1. Create the skillset directory:

   mkdir -p ~/.claude/profiles/my-skillset

2. Add a CLAUDE.md file with your custom instructions:

   # My Custom Skillset
   
   Add your workflow preferences here:
   - Testing requirements
   - Git automation rules
   - Code style guidelines
   - Any repeating instructions

3. Activate your skillset:

   nori-ai switch-skillset my-skillset

   Or use /nori-switch-skillset during a conversation.

Skillset structure:

Skillsets live in ~/.claude/profiles/ and contain:

• CLAUDE.md: Your custom instructions and workflow preferences
• Mixins: Linked configuration options
• Custom skills and slash commands (optional)

Each skillset represents a distinct mode of work, letting you instantly tune the agent for different tasks.

Enhances Claude Code with improved visibility and automations.

• 6-checkpoint development workflow: Setup verification → research → plan approval → TDD cycle → implementation → verification
• 32+ engineering skills: Step-by-step instructions for TDD, debugging, code review, git workflows, architecture decisions
• 3 built-in skillsets: senior-swe, product-manager, documenter
• Real-time status line: Git branch, active skillset, token usage, conversation cost
• Slash commands: Quick access to workflows (/nori-info, /nori-debug, /nori-init-docs, /nori-switch-profile)
• Specialized subagents: codebase-locator, codebase-analyzer, codebase-pattern-finder, web-search-researcher
• Local noridocs: Automatic documentation with change-documenter and initial-documenter subagents

Package manager for uploading, discovering, and downloading custom coding agents across a team.

Upload your custom agents to a shared registry where your team can discover and download them. Search by name, tags, or description. Download agents instantly with a single command. Makes it easy to share specialized agents across your organization.

Transcript search server for providing institutional and organizational memory to agents across a team.

Automatically store session transcripts from every engineer on your team. Make them searchable and accessible to your team, and your agents. Agents can use watchtower to source extra documentation and context that may not be present in the codebase. You can use watchtower to get insight into how your team is functioning.

nori-ai              # Install (default)
nori-ai install      # Install (explicit)
nori-ai uninstall    # Uninstall all features
nori-ai help         # Show help message
nori-ai check        # Run configuration validation

• Simon Willison for inspiration
• Jesse Vincent for valuable insight and the superpowers library, which forms the basis of Nori's skills
• The humanlayer team for great writing on using agents and some subagent implementations