npx sidebutton@latest
# Dashboard at http://localhost:9876

# Install and start
npx sidebutton@latest

# Or from source
pnpm install && pnpm build && pnpm start

# Open http://localhost:9876

pnpm cli serve          # Start server with dashboard
pnpm cli serve --stdio  # Start with stdio transport (for Claude Desktop)
pnpm cli list           # List available workflows
pnpm cli status         # Check server status

# Skill pack management
pnpm cli registry add    # Install skill packs from a registry
pnpm cli registry update [name]    # Update installed packs
pnpm cli registry remove     # Uninstall packs and remove registry
pnpm cli search [query]            # Search available skill packs

# Creating skill packs
pnpm cli init [domain]             # Scaffold a new skill pack
pnpm cli validate [path]           # Validate pack structure
pnpm cli publish [source]          # Publish to a registry

claude mcp add sidebutton --transport http http://localhost:9876/mcp

[mcp_servers.sidebutton]
command = "sidebutton"
args = ["serve", "--stdio"]

{
  "mcpServers": {
    "sidebutton": {
      "command": "npx",
      "args": ["sidebutton", "--stdio"]
    }
  }
}

{
  "mcpServers": {
    "sidebutton": {
      "url": "http://localhost:9876/mcp"
    }
  }
}

# Run a workflow
curl -X POST http://localhost:9876/api/workflows/check_ticket/run \
  -H "Content-Type: application/json" \
  -d '{"params": {"ticket_id": "PROJ-123"}}'

# List workflows
curl http://localhost:9876/api/workflows

# Get run log
curl http://localhost:9876/api/runs/latest

id: check_ticket_status
title: "Check Jira ticket and classify"
steps:
  - type: browser.navigate
    url: "https://your-org.atlassian.net/browse/{{ticket_id}}"
  - type: browser.extract
    selector: "[data-testid='status-field']"
    as: current_status
  - type: control.if
    condition: "{{current_status}} != 'Done'"
    then:
      - type: llm.classify
        prompt: "Should this ticket be closed? Context: {{current_status}}"
        classes: [close, keep_open]
        as: decision

steps:
  - type: browser.extract
    selector: ".username"
    as: user
  - type: shell.run
    cmd: "echo 'Hello, {{user}}!'"

sidebutton install github.com
sidebutton install atlassian.net

┌──────────────────────────────────────────────────────────────────────────┐
│                          @sidebutton/server                               │
│                                                                          │
│  ┌─────────────────────┐   ┌──────────────────────────────────────────┐  │
│  │  stdio Transport    │   │    Fastify HTTP + WebSocket (port 9876)  │  │
│  │  ─────────────────  │   │    ────────────────────────────────────  │  │
│  │  stdin → JSON-RPC   │   │  GET  /        → Dashboard (Svelte)      │  │
│  │  stdout ← JSON-RPC  │   │  GET  /ws      → Chrome Extension WS     │  │
│  │  (Claude Desktop)   │   │  POST /mcp     → MCP JSON-RPC (SSE)      │  │
│  └──────────┬──────────┘   │  GET  /api/*   → REST API                │  │
│             │              └──────────────────────┬───────────────────┘  │
│             │                                     │                      │
│             └──────────────────┬──────────────────┘                      │
│                                ▼                                         │
│  ┌────────────────────────────────────────────────────────────────────┐  │
│  │                       @sidebutton/core                              │  │
│  │                                                                     │  │
│  │  - Workflow types & parser (YAML)                                  │  │
│  │  - Step executors (YAML step types)                                │  │
│  │  - Variable interpolation                                          │  │
│  │  - Execution context & events                                      │  │
│  └────────────────────────────────────────────────────────────────────┘  │
└──────────────────────────────────────────────────────────────────────────┘
      ▲                ▲                      ▲                      ▲
      │ stdio          │ WebSocket            │ HTTP POST            │ REST
      ▼                ▼                      ▼                      ▼
┌──────────────┐ ┌─────────────────┐ ┌─────────────────┐ ┌───────────────────┐
│Claude Desktop│ │ Chrome Extension│ │   Claude Code   │ │   Mobile App      │
│ (MCP stdio)  │ │ (Browser Auto)  │ │   (MCP SSE)     │ │   (REST Client)   │
└──────────────┘ └─────────────────┘ └─────────────────┘ └───────────────────┘

sidebutton/
├── packages/
│   ├── core/              # @sidebutton/core — workflow engine
│   │   └── src/
│   │       ├── types.ts       # Workflow types
│   │       ├── parser.ts      # YAML loader
│   │       ├── executor.ts    # Workflow runner
│   │       └── steps/         # Step implementations
│   ├── server/            # @sidebutton/server — MCP + HTTP + CLI
│   │   ├── bin/               # CLI entry point
│   │   └── src/
│   │       ├── server.ts      # Fastify HTTP server
│   │       ├── stdio-mode.ts  # stdio transport entry point
│   │       ├── extension.ts   # WebSocket client
│   │       ├── mcp/           # MCP handlers
│   │       │   ├── handler.ts    # MCP JSON-RPC logic
│   │       │   ├── stdio.ts      # stdio transport adapter
│   │       │   └── tools.ts      # Tool definitions
│   │       └── cli.ts         # Commander CLI
│   └── dashboard/         # Svelte web UI
│       └── src/
│           ├── App.svelte
│           └── lib/
├── extension/             # Chrome extension
├── workflows/             # Public workflow library
├── actions/               # User-created workflows
├── skills/                # Installed skill packs
└── run_logs/              # Execution history

pnpm install       # Install dependencies
pnpm build         # Build all packages
pnpm start         # Start server
pnpm cli list      # List workflows
pnpm cli status    # Check status

pnpm dev              # Full dev mode (all packages)
pnpm dev:server       # Server with auto-restart on :9876
pnpm dev:dashboard    # Dashboard watch build
pnpm dev:core         # Core library watch build