Servers
SideButton
@sidebutton
Open-source MCP server with 40+ browser automation tools, YAML workflow engine, and installable domain knowledge packs. Includes Chrome extension for real DOM access, REST API, and Svelte dashboard. Works with Claude Code, Cursor, Claude Desktop, and any MCP client.
Overview
What is SideButton?
SideButton is an open-source AI agent platform that combines an MCP server, Chrome extension, YAML workflow engine, and domain knowledge packs into a single tool.
How to use SideButton?
Run npx sidebutton@latest to start the server. It works with any MCP client (e.g., Claude Code, Cursor, Claude Desktop, VS Code, Windsurf, ChatGPT) via stdio and SSE transports.
Key features of SideButton
- 40+ MCP tools via stdio and SSE transports
- YAML workflow engine with 34+ step types
- Chrome extension with real DOM access and recording mode
- Installable domain knowledge packs per web app
- REST API with 60+ endpoints for webhooks, cron, or agents
- Svelte dashboard for workflow management and run logs
Use cases of SideButton
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FAQ from SideButton
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