Codestack
Your personal MCP library: save MCP servers, skills and agents, group them into stacks, and install everything into your AI dev environment with one command.
mcp-registry-sigma.vercel.app
What is this?
Setting up MCP servers means copying JSON into a different config file for every client. Codestack keeps a catalog of servers, skills and agents, lets you save the ones you use, and installs them for you into whichever clients you have.
- Discover MCP servers, skills and agents by name, tag, tool or compatible client
- Library: save what you use and keep it in one place
- Stacks: group servers, skills and agents and install them all at once — or as a Claude Code plugin from the Codestack marketplace
- Agent Skills: skills are installed in the open
SKILL.md format, so Claude Code, Codex, Copilot, Gemini CLI, OpenCode and Cursor all load them
- Remote MCP servers: official hosted servers (GitHub, Linear, Notion, Sentry, Stripe…) over HTTP with OAuth, no local process or API keys
- Teams: share a set of servers and skills with your team and sync it with one command
- Security auditing with a 4-tier trust system and AI-assisted audits (Claude)
- Publish your own server, and rate and review the ones you've used
- GitHub stars and npm data synced daily
CLI
npm install -g @diegoalvarezf/codestack
| Command | What it does |
|---|
codestack search <query> | Search MCP servers |
codestack install <slug> | Install a server (prompts for its env vars, or pass -e KEY=VALUE) |
codestack install-skill <slug> | Install a prompt or agent |
codestack install-stack <slug> | Install every server, skill and agent in a stack |
codestack plugin <slug> | Install a stack as a Claude Code plugin |
codestack list | List installed servers across all clients |
codestack remove <slug> | Remove a server |
codestack sync --team <slug> | Sync a team's servers and skills |
codestack plugin --team <slug> --token <token> | Install a team's setup as a Claude Code plugin |
The CLI detects your clients and writes to each one's config: Claude Code, Claude Desktop, Cursor, Continue.dev, GitHub Copilot (VS Code) and OpenClaw. Skills go to ~/.claude/skills/ and ~/.agents/skills/, agents to ~/.claude/agents/.
Claude Code plugins
Every curated and public stack is also a Claude Code plugin:
claude plugin marketplace add https://mcp-registry-sigma.vercel.app/api/plugins/marketplace.json
claude plugin install full-stack-dev@codestack
The plugin bundles the stack's MCP servers, skills and agents; API keys are asked for on install and stored by Claude Code. Teams get their own private marketplace at /api/teams/<slug>/marketplace.json?token=<invite token>.
Stack
- Next.js 14 (App Router) + TypeScript, Tailwind CSS
- PostgreSQL + Prisma
- Auth.js with GitHub OAuth
- Upstash Redis for rate limiting
- Claude API for automated security audits
- Vercel Cron for daily and weekly jobs
- i18n EN / ES
Development
git clone https://github.com/diegoalvarezf/codestack.git
cd codestack
pnpm install
Create .env.local with:
DATABASE_URL=
GITHUB_CLIENT_ID=
GITHUB_CLIENT_SECRET=
GITHUB_TOKEN= # stars sync
UPSTASH_REDIS_REST_URL=
UPSTASH_REDIS_REST_TOKEN=
ANTHROPIC_API_KEY= # AI-assisted audits
CRON_SECRET=
NEXT_PUBLIC_APP_URL=http://localhost:3000
pnpm db:push
pnpm db:seed
pnpm dev
Open http://localhost:3000. Point the CLI at your local instance with CODESTACK_REGISTRY=http://localhost:3000.
Contributing
Open an issue or PR. All contributions welcome.
License
MIT
