butterbase-skills

---
name: butterbase-skills
description: Claude Code plugin for Butterbase — 39 guided skills, 34 slash commands, and auto-configured MCP for the AI-native backend-as-a-service.
license: MIT
supported_assistants:
  - claude-code
  - claude-desktop
homepage: https://butterbase.ai
repository: https://github.com/butterbase-ai/butterbase-skills
---

# Butterbase Skills

Claude Code plugin for **[Butterbase](https://butterbase.ai)** — an AI-native backend-as-a-service with Postgres, auth, storage, serverless functions, an AI gateway, RAG, realtime, and durable objects.

This plugin gives Claude deep knowledge of Butterbase's nearly 40 MCP tools, ships 39 guided skills and 34 slash commands, and auto-configures the MCP server connection.

## What you get

- **Auto-configured MCP server** — `.mcp.json` points Claude at `https://api.butterbase.ai/mcp` with your `BUTTERBASE_API_KEY`. All Butterbase tools available immediately.
- **Always-on context** — `CLAUDE.md` teaches Claude Butterbase's environment, branding, tool shape, and core workflow.
- **Guided journey** — `/butterbase-skills:journey` walks any idea from brainstorm → plan → schema → auth → functions → deploy → optional hackathon submission.
- **Per-capability skills** — `schema-design`, `auth-setup`, `function-dev`, `deploy-frontend`, `debug-rls`, `storage`, `rag-dev`, `realtime`, `durable-objects`, `ai`, `migrations`, `substrate`, `integrations`, `payments`, and more.

## Install

```bash
# Add the marketplace
claude plugin marketplace add https://github.com/butterbase-ai/butterbase-skills

# Install the plugin
claude plugin install butterbase-skills@butterbase-skills
```

## Setup

Sign-in is OAuth — no API key copy-paste needed.

1. **Sign up** at [butterbase.ai](https://butterbase.ai).
2. **Install the MCP server across every detected client:**
   ```bash
   npx @butterbase/cli mcp install
   ```
   The cli walks Claude Code, Cursor, VS Code, JetBrains, Codex, Gemini CLI, and the rest, and prints per-client OAuth hints.
3. **Trigger OAuth once per client.** In Claude Code: restart, then run `/mcp` (or `claude mcp login butterbase`).

## Headline skills

| Skill | What it does |
|-------|--------------|
| `/butterbase-skills:journey` | End-to-end orchestrator — idea → deployed app |
| `/butterbase-skills:build-app` | Build a complete app from scratch |
| `/butterbase-skills:schema-design` | Design Postgres schemas with the declarative DSL |
| `/butterbase-skills:auth-setup` | Configure OAuth providers, JWT, service keys |
| `/butterbase-skills:function-dev` | Develop and deploy serverless functions |
| `/butterbase-skills:deploy-frontend` | Deploy React / Next.js / static to a live URL |
| `/butterbase-skills:debug-rls` | Debug Row-Level Security access issues |
| `/butterbase-skills:rag-dev` | Build a RAG knowledge base with semantic search |
| `/butterbase-skills:durable-objects` | Stateful per-key actors (chat rooms, multiplayer, rate limiters) |
| `/butterbase-skills:realtime` | WebSocket subscriptions for live database changes |
| `/butterbase-skills:integrations` | Composio toolkits — email, Slack, GitHub, Notion, Linear, CRM |
| `/butterbase-skills:payments` | Stripe Connect via `manage_billing` — subscriptions, marketplace splits |
| `/butterbase-skills:substrate` | Per-user agent memory backend (entities, decisions, action ledger) |

See [`CLAUDE.md`](./CLAUDE.md) and the [`skills/`](./skills/) directory for the full set.

## Supported AI assistants

- **Claude Code** (primary) — installed via the plugin marketplace command above; `npx @butterbase/cli mcp install` also covers it.
- **Claude Desktop / Cursor / VS Code / JetBrains / Codex / Gemini CLI / others** — `npx @butterbase/cli mcp install` writes the right config for each, then a single `/mcp` (or the client's equivalent) launches the OAuth flow in your browser.
- Any other MCP-capable client can connect to `https://api.butterbase.ai/mcp` directly — the server advertises OAuth 2.1 via the standard `.well-known/oauth-protected-resource` metadata. Or run the MCP server locally via [`@butterbase/mcp`](https://www.npmjs.com/package/@butterbase/mcp).

## Related

- **[@butterbase/mcp](https://www.npmjs.com/package/@butterbase/mcp)** — stdio MCP server for non-Claude-Code clients
- **[@butterbase/sdk](https://www.npmjs.com/package/@butterbase/sdk)** — TypeScript SDK for app code
- **[@butterbase/cli](https://www.npmjs.com/package/@butterbase/cli)** — CLI for local dev and project scaffolding
- **[butterbase-oss](https://github.com/butterbase-ai/butterbase-oss)** — open-source backend runtime

## License

MIT