Tech Stack
Commands for setup or update of CLAUDE.md file with best practices for specific language or framework.
- Type
- Plugin
- Repository
- NeoLabHQ/context-engineering-kit
- GitHub stars
- 1.7k
- License
- GPL-3.0
- Repo last updated
- Aug 26, 2026
- Source file
- plugins/tech-stack/.claude-plugin/plugin.json
- Version
- 3.0.0
- Author
- Vlad Goncharov
What Tech Stack is
Tech Stack is a plugin published in the NeoLabHQ/context-engineering-kit repository on GitHub, which has about 1.7k stars. The repository describes itself as: “Hand-crafted Claude Code Skills focused on improving agent results quality. Compatible with OpenCode, Cursor, Antigravity, Gemini CLI, and others. Includes CodeRabbit open-source alternative.”
A plugin is a package that bundles skills, slash commands, subagents, hooks, and MCP connectors so they install together. Plugins are plain files with a manifest at .claude-plugin/plugin.json, and they work in both Claude Code and Claude Cowork.
Installing Tech Stack adds everything it ships in one step. Connectors inside a plugin still need to be connected separately, and hooks and subagents only run in Cowork and Claude Code, not in regular chat.
How to install Tech Stack
Claude Code
- Add the repository as a plugin marketplace: claude plugin marketplace add NeoLabHQ/context-engineering-kit
- Install the plugin: claude plugin install tech-stack@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json.
- Restart the session if the new skills or commands don't appear straight away.
Claude Cowork
- Open Customize → Plugins and choose Add marketplace.
- Enter NeoLabHQ/context-engineering-kit (the owner/repo shorthand works for GitHub).
- Find Tech Stack in the list, click Install, then connect any connectors it needs from its Connectors tab.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/tech-stack/.claude-plugin/plugin.json, shared under the repository's GPL-3.0 license. Read the full file on GitHub.
Language and framework-specific best practices plugin that provides rules automatically loaded into agent context when working with matching file types, ensuring consistent code quality across all AI-assisted development.
Focused on:
- Automatic Rules - Best practices loaded into context based on file types being worked on
- Zero Configuration - Rules activate automatically when agent reads or writes matching files
Overview
The Tech Stack plugin provides rules for language and framework-specific best practices. Rules are automatically loaded into the agent's context when working with matching file types (e.g., **/*.ts for TypeScript). No manual invocation is needed -- once the plugin is installed, the agent receives relevant coding standards whenever it reads or writes files of that type.
Quick Start
# Install the plugin
/plugin install tech-stack@NeoLabHQ/context-engineering-kit
# Rules activate automatically when working on TypeScript files
# No additional setup needed
Refactor @src/main.ts to use generics
-> TypeScript Best Practices automatically loaded and appliedRules
Rules are context files that are automatically loaded when the agent works on files matching specific glob patterns. Unlike skills (which require manual invocation), rules apply transparently based on the file types being edited.
What TypeScript Best Practices Covers
- Code Style - Strict typing, interfaces over types, enum usage, type guards
- Type System - Inference, generics, conditional types, mapped types, opaque types
- Async Patterns - async/await, Promise-based APIs, concurrent operations
- Code Quality - Destructuring, naming conventions, library-first approach
- Utility Types - Practical usage of Record, Partial, Omit, Pick, and more
Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Tech Stack?
Tech Stack is a plugin for Claude Code and Claude Cowork from the NeoLabHQ/context-engineering-kit repository on GitHub. Commands for setup or update of CLAUDE.md file with best practices for specific language or framework.
How do I install Tech Stack in Claude Code?
Add the repository as a plugin marketplace: claude plugin marketplace add NeoLabHQ/context-engineering-kit Install the plugin: claude plugin install tech-stack@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json. Restart the session if the new skills or commands don't appear straight away.
Can I use Tech Stack in Claude Cowork?
Open Customize → Plugins and choose Add marketplace. Enter NeoLabHQ/context-engineering-kit (the owner/repo shorthand works for GitHub). Find Tech Stack in the list, click Install, then connect any connectors it needs from its Connectors tab.
Is Tech Stack safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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